Category: 100-83-4

Authors Kartsev, V; Geronikaki, A; Petrou, A; Lichitsky, B; Kostic, M; Smiljkovic, M; Sokovic, M; Sirakanyan, S in BENTHAM SCIENCE PUBL LTD published article about INDOLE ALKALOIDS; ENDOPHYTIC FUNGUS; A-C; PENICILLIUM; BIOCHEMISTRY; PRODUCT; TUBULIN in [Kartsev, Victor] InterBioscreen, Moscow, Russia; [Geronikaki, Athina; Petrou, Anthi] Aristotle Univ Thessaloniki, Dept Pharm, Sch Hlth, Thessaloniki 54124, Greece; [Lichitsky, Boris] Zelinsky Inst Organ Chem, Moscow 119991, Russia; [Kostic, Marina; Smiljkovic, Marija; Sokovic, Marina] Univ Belgrade, Mycol Lab, Dept Plant Physiol, Inst Biol Res Sinisa Stankov, Bulevar Despota Stefana 142, Belgrade 11000, Serbia; [Sirakanyan, Samvel] Natl Acad Sci Republ Armenia, Sci Technol Ctr Organ & Pharmaceut Chem, Inst Fine Organ Chem AL Mnjoyan, Ave Azatutyan 26, Yerevan 0014, Armenia in 2019.0, Cited 48.0. Formula: C7H6O2. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4

Background: Griseofulvin – a mold metabolite produced by Penisilium griseofulvum is known as an antifungal drug. Objective: Thus, the goal of this paper is the design and synthesis of new griseofulvin derivatives and evaluation of their antifungal activity. Methods: Forty-two new compounds were synthesized using classical methods of organic synthesis and evaluated for their antimicrobial activity by microdilution method. Results: All forty-two new compounds exhibited very good activity against eight tested micromycetes with MIC ranging from 0.0075-0.055 mg/ml and MFC from 0.02-024 mg/ml. All compounds exhibited better activity than reference drugs ketoconazole (7-42 times) and bifonazole (3-16 fold). The most promising was compound 15. The most sensitive fungal was found to be T. viride, while the most resistant, as was expected, was A. fumigatus. It should be mentioned that most of compounds exhibited better activity than griseofulvin. The molecular docking studies revealed that the most active compound have the same hydrophobic and H-bonding interactions with Thr276 residue observed for griseofulvin forming 3 hydrogen bonds while griseofulvin only one. In general, the molecular docking results coincide with experimental. Conclusion: Forty-two giseofulvin derivatives were designed, synthesized and evaluated for antimicrobial activity. These derivatives revealed good antifungal activity, better than reference drugs ketoconazole, bifonazole, and griseofulvin as well.

Welcome to talk about 100-83-4, If you have any questions, you can contact Kartsev, V; Geronikaki, A; Petrou, A; Lichitsky, B; Kostic, M; Smiljkovic, M; Sokovic, M; Sirakanyan, S or send Email.. Formula: C7H6O2

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Recommanded Product: 100-83-4. In 2020.0 ORG LETT published article about DTBB-CATALYZED LITHIATION; BENZYLIC CHLORIDES; ALCOHOLS; THIOLS in [Weidmann, Niels; Harenberg, Johannes H.; Knochel, Paul] Ludwig Maximilians Univ Munchen, Dept Chem, D-81377 Munich, Germany in 2020.0, Cited 49.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4.

Herein we report the generation of benzylic lithiums via an iodine-lithium exchange reaction on benzylic iodides performed in continuous flow using tBuLi as the exchange reagent. The resulting benzylic lithium species are trapped in situ by carbonyl electrophiles under Barbier conditions, resulting in benzylic secondary and tertiary alcohols. This flow procedure further allows the generation of highly reactive heterobenzylic lithium compounds, which are difficult to generate under batch conditions. A general scale-up was possible without further optimization.

Recommanded Product: 100-83-4. Welcome to talk about 100-83-4, If you have any questions, you can contact Weidmann, N; Harenberg, JH; Knochel, P or send Email.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

An article Bulk crystal growth and characterization of 3-HBST: A promising organic nonlinear optical crystal with high quality WOS:000566907700006 published article about SINGLE-CRYSTALS; DAST CRYSTALS; DERIVATIVES; GENERATION in [Cui, Qingtang; Zhong, Degao; You, Fei; Xu, Kai; Wang, Tianhua; Liu, Jiaojiao; Cao, Lifeng; Tang, Jie; Teng, Bing] Qingdao Univ, Coll Phys, Univ Ind Joint Ctr Ocean Observat & Broadband Com, Qingdao 266071, Peoples R China; [Li, Ruimao; Xu, Hui] CRYSTECH Inc, Qingdao 266107, Peoples R China; [Zhong, Degao; Cao, Lifeng; Tang, Jie; Teng, Bing] Qingdao Univ, Natl Demonstrat Ctr Expt Appl Phys Educ, Qingdao 266071, Peoples R China; [Zhong, Degao; Cao, Lifeng; Tang, Jie; Teng, Bing] Qingdao Univ, Shandong Prov Univ, Key Lab Optoelect Mat Phys & Devices, Qingdao 266071, Peoples R China; [Huang, Wanxia] Inst High Energy, Beijing Synchrotron Radiat Lab, Beijing 100039, Peoples R China in 2020, Cited 27. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4. Quality Control of 3-Hydroxybenzaldehyde

High yield 3-hydroxy benzaldehyde-N-methyl 4-stilbazolium tosylate (3-HBST) was synthesized by optimizing the reaction temperature. High-quality bulk crystals of 3-HBST were grown by slow evaporation technique and spontaneous nucleation method, respectively. The crystal structure of 3-HBST was determined by single crystal X-ray diffraction (XRD) technique and belongs to monoclinic system. The defects of the 3-HBST crystals were observed by the synchrotron radiation X-ray topography. 3-HBST crystal remains stable until 305 degrees C, with a melting point of 214.1 degrees C from the TG-DTG and DSC techniques. The dielectric constant of 3-HBST crystal was also studied. The grown crystal had good optical transparency and the optical transmittance was investigated by UV-vis-NIR spectral analysis. Photoluminescence (PL) indicated green emission occurred at 478 nm. Based on the growth technical analysis and performance parameters measurements, 3-HBST crystal was verified to be a promising organic nonlinear optical crystal.

Quality Control of 3-Hydroxybenzaldehyde. Bye, fridends, I hope you can learn more about C7H6O2, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

In 2020.0 J IRAN CHEM SOC published article about ONE-POT SYNTHESIS; TACRINE-DIHYDROPYRIDINE HYBRIDS; CORE-SHELL NANOPARTICLES; SOLVENT-FREE; POLYHYDROQUINOLINE DERIVATIVES; HANTZSCH 1,4-DIHYDROPYRIDINES; MULTICOMPONENT SYNTHESIS; EFFICIENT; ACID; NANOCATALYSTS in [Bodaghifard, Mohammad Ali] Arak Univ, Fac Sci, Dept Chem, Arak 3815688138, Iran; [Bodaghifard, Mohammad Ali] Arak Univ, Inst Nanosci & Nanotechnol, Arak, Iran in 2020.0, Cited 57.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4. HPLC of Formula: C7H6O2

Synthesis of 4-aminiquinaldine grafted on silica-coated nano-Fe3O4 particles (MNPs-AQ) and their performance as a retrievable heterogeneous basic catalyst are disclosed. The catalytic performance of this novel material was studied for the green synthesis of substituted 1,4-dihydropyridine and polyhydroquinoline derivatives via one-pot multicomponent reactions. Eco-friendly method, high yield and purity of the desired products, and short reaction time along with the ease of the work-up procedure outline the advantages of these new methodologies over the earlier ones. The surface and magnetic properties of the core/shell hybrid nanoparticles were characterized via TEM, SEM, XRD, EDS, and FT-IR analysis techniques. This nanocatalyst is recyclable without any deterioration in its catalytic activity.

Welcome to talk about 100-83-4, If you have any questions, you can contact Bodaghifard, MA or send Email.. HPLC of Formula: C7H6O2

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

In 2020.0 J MATER CHEM A published article about HYDROGEN-EVOLUTION REACTION; 2-DIMENSIONAL MOS2; STATISTICAL AVERAGE; SCREENING MODEL; SURFACE; EXCHANGE; CONSTRUCTION; TRANSITION; SOLVATION; CHEMISTRY in [Blanco, Matias; Lunardon, Marco; Bortoli, Marco; Mosconi, Dario; Girardi, Leonardo; Orian, Laura; Agnoli, Stefano; Granozzi, Gaetano] Univ Padua, Dept Chem Sci, INSTM Unit, Via F Marzolo 1, I-35131 Padua, Italy in 2020.0, Cited 62.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4. Computed Properties of C7H6O2

The covalent functionalization of 2D transition metal dichalcogenides (TMDCs) with organic molecules exploiting the thiol conjugation approach is still a very controversial topic. We have synthesized thiolated tetraphenyl porphyrins, with and without hydroxyl groups in the phenyl substituents, which have been covalently attached to chemically exfoliated MoSe2 (ce-MoSe2) nanosheets. XPS and FTIR have revealed the formation of sulfo-selenide bridges, specifically on the edges of the ce-MoSe2, as confirmed by first principles calculations. The electrocatalytic activity of TMDCs in the hydrogen evolution reaction (HER) has been investigated after conjugation with the organic molecules. The HER activity is suppressed or enhanced according to the presence of mildly acidic hydroxyl groups in the attached molecules, since they provide a local proton relay boosting the production of H-2, especially under mildly acidic conditions (pH = 4.3). Moreover, the well-known light-harvesting properties of porphyrins have been exploited to improve significantly the light-assisted HER activity. Due to the formation of a type II heterojunction or Schottky contact between the molecules and the 2H and 1T MoSe2 nanosheets respectively, the hybrid materials show an improvement of the HER onset potential under illumination compared to the pristine material, without activity loss for more than 16 h.

Computed Properties of C7H6O2. Welcome to talk about 100-83-4, If you have any questions, you can contact Blanco, M; Lunardon, M; Bortoli, M; Mosconi, D; Girardi, L; Orian, L; Agnoli, S; Granozzi, G or send Email.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Recently I am researching about BENZYL ALCOHOLS; ALDEHYDES; NANOPARTICLES; AMINES; GO; REARRANGEMENT; ESTERS, Saw an article supported by the DST-SERB; UGC New DelhiUniversity Grants Commission, India; CSIRCouncil of Scientific & Industrial Research (CSIR) – India. Published in SPRINGER in NEW YORK ,Authors: Dandia, A; Parihar, S; Saini, P; Rathore, KS; Parewa, V. The CAS is 100-83-4. Through research, I have a further understanding and discovery of 3-Hydroxybenzaldehyde. HPLC of Formula: C7H6O2

We describe an efficient, clean and metal-free procedure for the synthesis of amides via oxidative amidation of aldehydes with anilines using graphene oxide (GO) as a recyclable catalyst and KBrO3 as a mild oxidant in aqueous medium under microwave irradiation. GO nanosheets were prepared and characterized by XRD, TEM, SEM, and FT-IR, analyses. GO showed high compatibility with KBrO3 in water and offered high TOF value (1.30 x 10(-3) mol g(-1) min(-1)). GO oxygen functionalities catalyze the oxidative amidation effectively in mild condition with high recyclability. A plausible mechanism was proposed by the isolating the intermediate.

Welcome to talk about 100-83-4, If you have any questions, you can contact Dandia, A; Parihar, S; Saini, P; Rathore, KS; Parewa, V or send Email.. HPLC of Formula: C7H6O2

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

In 2020.0 ANTI-CANCER AGENT ME published article about MOLECULAR-PROPERTIES PREDICTION; CYTOTOXIC EVALUATION; APOPTOSIS PATHWAYS; HIGHLY EFFICIENT; QUINOLINES; ANALOGS; LAVENDAMYCIN; INHIBITORS; ADDUCTS; BENIGN in [Mittal, Ravi K.] Natl Inst Pharmaceut Educ & Res NIPER, Dept Nat Prod, Sect 67, Sas Nagar 160062, Punjab, India; [Purohit, Priyank] HIMT, Dept Pharm, Greater Noida 201308, Uttar Pradesh, India in 2020.0, Cited 42.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4. Application In Synthesis of 3-Hydroxybenzaldehyde

Background: The quinoline scaffold has been an attraction due to its pharmacological activities such as anti-HIV, anti-neoplastic, anti-asthmatic, anti-tuberculotic, anti-fungal, and anti-bacterial. Objective: The designed quinoline-3-carboxylate derivatives were synthesized through a two-step reaction and evaluated for antiproliferative activity against MCF-7 and K562 cell lines. Methods: Synthesized compounds were characterized by modern analytical techniques like NMR, 2DNMR, mass. and IR. Moreover, the purity of compounds was analyzed through the HPLC. In the progress of biological results, all synthesized compounds were evaluated for antiproliferative activity against MCF-7 and 1562 cell lines. Results: The synthesized compounds exhibited micromolar inhibition in all over the ranges, however, some of the compounds showed better activity than the standard anticancer drug such, as 4m and 4n with the IC50 value of 0.33 mu M against the MCF-7 cell line, and the compounds 4k and 4m showed potential activity against the K562 cell line with the IC50 value of 0.28 mu M. The anti-cancer activities of compounds were found to be thmugh the up-regulation of intrinsic apoptosis pathways. Conclusion: The biological data of all compounds in both cell lines were utilized for the structural activity relationship of the quinoline-3-carboxylate pharmacophore. The active lead was further validated through rigorous in silico studies for the drug-likeness (QED) and Absorption, Distribution, Metabolism, Excretion, and Toxicity (ADMET) properties. Here in the present research is utilized for the demonstration of an important pharmacophore, which could be utilized for further development to become a lead as an anticancer agent with minimal toxicity.

Welcome to talk about 100-83-4, If you have any questions, you can contact Mittal, RK; Purohit, P or send Email.. Application In Synthesis of 3-Hydroxybenzaldehyde

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Safety of 3-Hydroxybenzaldehyde. In 2019.0 ORG BIOMOL CHEM published article about PROCESS WINDOWS; CHEMISTRY; REACTORS; LIQUID; SAFE in [Garcia-Lacuna, Jorge; Dominguez, Gema; Perez-Castells, Javier] Univ San Pablo CEU, Fac Farm, Dept Quim & Bioquim, Madrid 28668, Spain; [Blanco-Urgoiti, Jaime] CSFlowChem SL, C Boadilla Camino 3, Madrid 28050, Spain in 2019.0, Cited 51.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4.

A new synthesis of treprostinil is described using a plug flow reactor in two of the key steps. First, a Claisen rearrangement reaction is described in scaled flow at multigram amounts. Yields and selectivity of this step are sharply improved compared to those from previous syntheses. Second, the key Pauson-Khand reaction in flow is described under catalytic conditions with 5 mol% of cobalt carbonyl and only 3 equiv. of CO. Scaling up of this reaction safely ensures a good yield of an advanced intermediate which is transformed into treprostinil in three steps. Other improvements are the introduction of the carboxymethyl chain into the phenol from the beginning to reduce the protection-deprotection steps. The synthesis is completed in 14% global yield after 12 linear steps from (S)-epichlorhydrin.

Safety of 3-Hydroxybenzaldehyde. Welcome to talk about 100-83-4, If you have any questions, you can contact Garcia-Lacuna, J; Dominguez, G; Blanco-Urgoiti, J; Perez-Castells, J or send Email.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

In 2020.0 ANTI-CANCER AGENT ME published article about MOLECULAR-PROPERTIES PREDICTION; CYTOTOXIC EVALUATION; APOPTOSIS PATHWAYS; HIGHLY EFFICIENT; QUINOLINES; ANALOGS; LAVENDAMYCIN; INHIBITORS; ADDUCTS; BENIGN in [Mittal, Ravi K.] Natl Inst Pharmaceut Educ & Res NIPER, Dept Nat Prod, Sect 67, Sas Nagar 160062, Punjab, India; [Purohit, Priyank] HIMT, Dept Pharm, Greater Noida 201308, Uttar Pradesh, India in 2020.0, Cited 42.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4. Application In Synthesis of 3-Hydroxybenzaldehyde

Background: The quinoline scaffold has been an attraction due to its pharmacological activities such as anti-HIV, anti-neoplastic, anti-asthmatic, anti-tuberculotic, anti-fungal, and anti-bacterial. Objective: The designed quinoline-3-carboxylate derivatives were synthesized through a two-step reaction and evaluated for antiproliferative activity against MCF-7 and K562 cell lines. Methods: Synthesized compounds were characterized by modern analytical techniques like NMR, 2DNMR, mass. and IR. Moreover, the purity of compounds was analyzed through the HPLC. In the progress of biological results, all synthesized compounds were evaluated for antiproliferative activity against MCF-7 and 1562 cell lines. Results: The synthesized compounds exhibited micromolar inhibition in all over the ranges, however, some of the compounds showed better activity than the standard anticancer drug such, as 4m and 4n with the IC50 value of 0.33 mu M against the MCF-7 cell line, and the compounds 4k and 4m showed potential activity against the K562 cell line with the IC50 value of 0.28 mu M. The anti-cancer activities of compounds were found to be thmugh the up-regulation of intrinsic apoptosis pathways. Conclusion: The biological data of all compounds in both cell lines were utilized for the structural activity relationship of the quinoline-3-carboxylate pharmacophore. The active lead was further validated through rigorous in silico studies for the drug-likeness (QED) and Absorption, Distribution, Metabolism, Excretion, and Toxicity (ADMET) properties. Here in the present research is utilized for the demonstration of an important pharmacophore, which could be utilized for further development to become a lead as an anticancer agent with minimal toxicity.

Welcome to talk about 100-83-4, If you have any questions, you can contact Mittal, RK; Purohit, P or send Email.. Application In Synthesis of 3-Hydroxybenzaldehyde

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles

Safety of 3-Hydroxybenzaldehyde. In 2019.0 ORG BIOMOL CHEM published article about PROCESS WINDOWS; CHEMISTRY; REACTORS; LIQUID; SAFE in [Garcia-Lacuna, Jorge; Dominguez, Gema; Perez-Castells, Javier] Univ San Pablo CEU, Fac Farm, Dept Quim & Bioquim, Madrid 28668, Spain; [Blanco-Urgoiti, Jaime] CSFlowChem SL, C Boadilla Camino 3, Madrid 28050, Spain in 2019.0, Cited 51.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4.

A new synthesis of treprostinil is described using a plug flow reactor in two of the key steps. First, a Claisen rearrangement reaction is described in scaled flow at multigram amounts. Yields and selectivity of this step are sharply improved compared to those from previous syntheses. Second, the key Pauson-Khand reaction in flow is described under catalytic conditions with 5 mol% of cobalt carbonyl and only 3 equiv. of CO. Scaling up of this reaction safely ensures a good yield of an advanced intermediate which is transformed into treprostinil in three steps. Other improvements are the introduction of the carboxymethyl chain into the phenol from the beginning to reduce the protection-deprotection steps. The synthesis is completed in 14% global yield after 12 linear steps from (S)-epichlorhydrin.

Safety of 3-Hydroxybenzaldehyde. Welcome to talk about 100-83-4, If you have any questions, you can contact Garcia-Lacuna, J; Dominguez, G; Blanco-Urgoiti, J; Perez-Castells, J or send Email.

Reference:
Indole alkaloid derivatives as building blocks of natural products from Bacillus thuringiensis and Bacillus velezensis and their antibacterial and antifungal activity study,
,Preparation of Indole Containing Building Blocks for the Regiospecific Construction of Indole Appended Pyrazoles and Pyrroles