Tag: M.W=100-150

I found the field of Chemistry very interesting. Saw the article Selective functionalisation of aromatic alcohols with supramolecularly regulated gold(i) catalysts published in 2020.0. Formula: C7H8O2, Reprint Addresses Vidal-Ferran, A (corresponding author), Inst Chem Res Catalonia ICIQ, Av Paisos Catalans 16, Tarragona 43007, Spain.; Vidal-Ferran, A (corresponding author), Univ Barcelona, Dept Inorgan & Organ Chem, Sect Inorgan Chem, Carrer Marti i Franques 1-11, Barcelona 08028, Spain.; Vidal-Ferran, A (corresponding author), ICREA, Pg Lluis Co 23, Barcelona 08010, Spain.. The CAS is 150-19-6. Through research, I have a further understanding and discovery of m-Methoxyphenol

Phosphite-based Au(i) catalytic systems containing an array of structurally diverse polyether-based regulation sites were designed and synthesised. These catalysts have been successfully tested in the Au(i)-catalysed C-H functionalisation of phenols and related derivatives with gold-carbenes derived from diazo compounds. Regulation of the steric congestion around the catalytic Au(i) centreviaion-dipole interactions with an external regulation agent led to an enhancement of both the activity and selectivity of the reaction. This new approach in supramolecular gold(i) catalysis has been applied to the derivatisation of an array of substituted phenols and related substrates and to the preparation of an advanced synthetic intermediate of the anticancer agent tamoxifen. The effects of the regulation agent on the selectivity and yield of the reaction have been studied and rationalised using DFT-D calculations.

Formula: C7H8O2. About m-Methoxyphenol, If you have any questions, you can contact Carreras, L; Franconetti, A; Grabulosa, A; Frontera, A; Vidal-Ferran, A or concate me.

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 Py-GC/MS analysis on product distribution of two-staged biomass pyrolysis WOS:000457854800007 published article about BIO-OIL; TG-FTIR; CELLULOSE; LIGNIN; TEMPERATURE; MECHANISM; TORREFACTION; SEPARATION; QUALITY in [Cai, Wenwen; Liu, Qian; Shen, Dekui; Wang, Jingzhen] Southeast Univ, Key Lab Energy Thermal Convers & Control, Sch Energy & Environm, Minist Educ, Nanjing 210096, Jiangsu, Peoples R China in 2019.0, Cited 31.0. Product Details of 150-19-6. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6

Two-staged pyrolysis of biomass was proposed as a promising method by which liquid products would be less diverse and more concentrated, and beneficial to further upgrading or extracting chemicals. Rice straw, cedar wood, and dalbergia wood were selected as representative biomass materials. Thermogravimetric Fourier-transform infrared spectroscopy (TG-FTIR) was initially used to analyze biomass and the three main components. According to the pyrolysis characteristics and the volatile release processes, 270-360 degrees C was selected as the optional temperature range for the low-temperature stage of the two-staged pyrolysis. Then, Pyrolysis Gas Chromatography Mass Spectrometry (Py-GC/MS) was used in two stages to analyze three types of biomass, with the first stage at 270 degrees C, 320 degrees C, or 360 degrees C and then the second stage at 550 degrees C. The two-staged pyrolysis could efficiently separate biomass pyrolysis products, especially the enrichment of organic acids, alcohols, and aldehydes in the first stage, and the enrichment of phenolic substances in the second stage. The optimum temperature of the first stage was 320 degrees C, which was suitable for three different kinds of biomass.

Product Details of 150-19-6. About m-Methoxyphenol, If you have any questions, you can contact Cai, WW; Liu, Q; Shen, DK; Wang, JZ or concate me.

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 RSC ADV published article about TOPOISOMERASE-I INHIBITION; ANTIPROLIFERATIVE ACTIVITY; ANTITUMOR-ACTIVITY; BENZIMIDAZOLES; CYTOTOXICITY; DOCKING in [Thi-Kim-Chi Huynh; Thi-Hong-An Nguyen; Thi-Cam-Thu Nguyen; Thi-Kim-Dung Hoang] Inst Chem Technol VAST, 01 Mac Dinh Chi Str,Dist 1, Ho Chi Minh City, Vietnam; [Thi-Kim-Chi Huynh; Thi-Kim-Dung Hoang] Grad Univ Sci & Technol VAST, 18 Hoang Quoc Viet Str, Hanoi, Vietnam; [Thi-Cam-Thu Nguyen] Ton Duc Thang Univ, 19 Nguyen Huu Tho Str,Dist 7, Ho Chi Minh City, Vietnam in 2020.0, Cited 36.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4. Recommanded Product: 100-83-4

In order to explore and develop new anticancer agents, three series of 2-phenylbenzimidazoles, 15-46, were condensed under simple and mild conditions using sodium metabisulfite as an oxidation agent and another series, 47-55, were obtained via a reduction reaction using sodium borohydride. All the compounds synthesized were evaluated for their in vitro anticancer activities against three human cancer cell lines. The novel compound 38 was found to be the most potent multi cancer inhibitor against A549, MDA-MB-231, and PC3 cell lines (IC50 values 4.47, 4.68 and 5.50 mu g mL(-1), respectively). In addition, compound 40 exhibited the best IC50 value of 3.55 mu g mL(-1) against the MDA-MB-231 cell line. The results demonstrated that introducing a new substituent to compounds 37-55 could improve their antiproliferative activities.

About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Huynh, TKC; Nguyen, THA; Nguyen, TCT; Hoang, TKD or concate me.. Recommanded Product: 100-83-4

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

Authors Milovic, E; Jankovic, N; Bogdanovic, GA; Petronijevic, J; Joksimovic, N in PERGAMON-ELSEVIER SCIENCE LTD published article about BIGINELLI REACTION; DERIVATIVES; TRICKS in [Milovic, Emilija; Petronijevic, Jelena; Joksimovic, Nenad] Univ Kragujevac, Fac Sci, Dept Chem, Radoja Domanovica 12, Kragujevac 34000, Serbia; [Jankovic, Nenad] Univ Kragujevac, Inst Informat Technol Kragujevac, Dept Sci, Kragujevac 34000, Serbia; [Bogdanovic, Goran A.] Univ Belgrade, VINCA Inst Nucl Sci, Natl Inst Republ Serbia, POB 522, Belgrade 11001, Serbia in 2021, Cited 30. Formula: C8H8O2. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

A simple on water approach for the synthesis of novel tetrahydropyrimidine (THPM) derivatives has been developed under a green and sustainable fashion. For the first time, a deuterated Biginelli’s hybrid was synthesized. Novel THPMs are suitable for further derivatization and could be an excellent toolkit for lead-oriented synthesis and/or cross-coupling reactions. (C) 2020 Elsevier Ltd. All rights reserved.

About 4-Methoxybenzaldehyde, If you have any questions, you can contact Milovic, E; Jankovic, N; Bogdanovic, GA; Petronijevic, J; Joksimovic, N or concate me.. Formula: C8H8O2

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 2019.0 PHYTOCHEMISTRY published article about FLOWER COLOR; LUTESCENS IRIDACEAE; POLLINATION; PLANT; SELECTION; BEES; POLYMORPHISM; CONTRIBUTE; EVOLUTION; VOLATILES in [Zito, Pietro; Bruno, Maurizio; Maggio, Antonella; Sajeva, Maurizio] Univ Palermo, Dept Biol Chem & Pharmaceut Sci & Technol, Viale Sci, I-90128 Palermo, Italy; [Rosselli, Sergio] Univ Palermo, Dept Agr Food & Forest Sci, Viale Sci, I-90128 Palermo, Italy in 2019.0, Cited 61.0. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6. Computed Properties of C7H8O

Iris species can adopt different pollination strategies to attract their pollinators, generalized shelter-mimicking, specialized deceptive sexual-mimicking or food-rewarding. As attractive stimuli, Iris flowers may use their colours, large-size, symmetry, and volatile organic compounds (VOCs). However, relatively few studies investigated Iris floral olfactory cues in the context of plant-visitor/pollinator interactions. In the present study we combined the identification of the floral volatiles of the nectariferous I. planifolia with insects visiting its flowers to gather data on its biology. Floral volatiles were collected in the natural environment by dynamic headspace and analysed by gas chromatography-mass spectrometry (GC-MS). Insect visitors/pollinators were also recorded. The volatile bouquet was aromatic-dominated with 1,4 dimethoxybenzene as major compound. Among the insects visiting its flowers, bumble and honey bees were the most abundant followed by hover flies. Overall, our results suggest that I. planifolia advertises its food reward by an aromatic dominated volatile composition.

Computed Properties of C7H8O. About Benzyl Alcohol, If you have any questions, you can contact Zito, P; Rosselli, S; Bruno, M; Maggio, A; Sajeva, M or concate me.

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

Bhoomireddy, RPR; Narla, LGB; Peddiahgari, VGR in [Bhoomireddy, Rajendra Prasad Reddy; Peddiahgari, Vasu Govardhana Reddy] Yogi Vemana Univ, Dept Chem, Kadapa 516003, Andhra Pradesh, India; [Narla, L. G. Bhavani] SV Coll Engn, Dept Humanities & Sci, Kadapa 516003, Andhra Pradesh, India published Green synthesis of 1,2,3-triazoles via Cu2O NPs on hydrogen trititanate nanotubes promoted 1,3-dipolar cycloadditions in 2019, Cited 64. SDS of cas: 100-51-6. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6.

Cu2O nanoparticles supported on hydrogen trititanate nanotubes (Cu2O/HTNT) catalysts have been efficiently catalyzed the multicomponent synthesis of 1,2,3-triazoles in water at room temperature from different azide precursors, for example organic halides, sulfonates and anilines. The catalysts were synthesized by hydrothermal & wet-impregnation methods and was characterized by HR-TEM, EDS, XRD, XPS, N-2-adsorption desorption and ICP-MS analysis. The catalyst could be recycled by centrifugation and reused up to seven cycles. The 1-benzyl-4-(4-chlorophenyl)-1H-1,2,3-triazole (25) structure was proven by single crystal X-ray diffraction studies.

SDS of cas: 100-51-6. About Benzyl Alcohol, If you have any questions, you can contact Bhoomireddy, RPR; Narla, LGB; Peddiahgari, VGR or concate me.

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 SEMICARBAZONES; HYDROXYUREA; VIVO, Saw an article supported by the Research Council of Mazandaran University of Medical Sciences, Sari, Iran [2571]. Published in SPRINGER in DORDRECHT ,Authors: Ansari, M; Montazeri, M; Daryani, A; Farshadfar, K; Emami, S. The CAS is 150-19-6. Through research, I have a further understanding and discovery of m-Methoxyphenol. Computed Properties of C7H8O2

A new series of aryloxyacetophenone thiosemicarbazones 4a-q have been synthesized as anti-Toxoplasma gondii agents. All compounds showed significant inhibitory activity against T. gondii-infected cells (IC50 values 1.09-25.19 mu g/mL). The 4-fluorophenoxy derivative (4l) was the most potent compound with the highest selectivity toward host cells (SI = 19), being better than standard drug pyrimethamine. SAR study indicated that the concurrence of proper substituents on both aryl ring of phenoxyacetophenone is important for potency and safety profile. Further in vitro experiments with the representative compounds 4l and 4p revealed that these compounds at the concentration of 5 mu g/mL can significantly reduce the viability of T. gondii tachyzoites, as well as their infectivity rate and intracellular proliferation, comparable to those of pyrimethamine.

About m-Methoxyphenol, If you have any questions, you can contact Ansari, M; Montazeri, M; Daryani, A; Farshadfar, K; Emami, S or concate me.. Computed Properties of C7H8O2

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 Heteroleptic copper(I) complexes as energy transfer photocatalysts for the intermolecular [2+2] photodimerization of chalcones, cinnamates and cinnamamides WOS:000650994000030 published article about CYCLOBUTANE; CYCLOADDITION; PHOTOCYCLOADDITION; DERIVATIVES; REDUCTION; FLOW in [Wu, Qing-An; Ren, Chen-Chao; Chen, Feng; Wang, Tian-Qi; Zhang, Yu; Luo, Shu-Ping] Zhejiang Univ Technol, State Key Lab Breeding Base Green Chem Synth Tech, Chaowang Rd 18, Hangzhou 310014, Peoples R China; [Liu, Xue-Fen] Hangzhou Normal Univ, Qianjiang Coll, Hangzhou 310006, Peoples R China; [Chen, Jian-Bin] Qilu Univ Technol, Sch Chem & Chem Engn, Shandong Prov Key Lab Mol Engn, Shandong Acad Sci, Jinan 250353, Peoples R China in 2021.0, Cited 41.0. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. SDS of cas: 123-11-5

The [2 + 2] photodimerization of chalcones, cinnamates and cinnamamides can be effectively catalyzed by heteroleptic copper(I) complexes. The reactions were carried out under mild reaction conditions and the products were obtained in 20-72% yield under visible light irradiation. The copper-based photocatalyst comprised of the rigid phenanthroline ligand with substituents at the 2,9-positions and the 4,7-positions showed high activity in the photodimerization via an energy transfer pathway. (C) 2021 Elsevier Ltd. All rights reserved.

SDS of cas: 123-11-5. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Wu, QA; Ren, CC; Chen, F; Wang, TQ; Zhang, Y; Liu, XF; Chen, JB; Luo, SP or concate me.

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

Product Details of 123-11-5. Authors Mansour, SY; Sayed, GH; Marzouk, MI; Shaban, SS in TAYLOR & FRANCIS INC published article about in [Mansour, S. Y.; Sayed, G. H.; Marzouk, M. I.; Shaban, S. S.] Ain Shams Univ, Fac Sci, Chem Dept, Heterocycl Synthet Lab, Cairo, Egypt in 2021.0, Cited 22.0. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

The 2-Aminonicotinonitrile derivative was reacted with different bi-functional reagents such as formamide, thiourea, acetic anhydride, and phthalic anhydride under optimized conditions to give pyrimidine, thiourea, acetamide, and isoindoline derivatives, respectively, When it was treated with active methylene reagents as malononitrile, phenacyl bromide, and ethyl bromoacetate under varied experimental modulation, it afforded 1, 8-naphthyridine, ethyl, and methylamino nicotinonitrile derivatives, respectively. Also, it was reacted with p-toluene sulfonyl chloride, chloroacetyl chloride, and benzoyl chloride to give sulfonamide, 2-chloro-N-acetamide, and benzamide derivatives, respectively. Likewise, it was reacted with diethyl malonate, ethyl cyanoacetate, and cyano acetic acid to give ethylpropanoate, naphthyridine, and cyano acetamide derivatives, respectively. However, treatment of ethylpropanoate and cyano acetamide derivatives with hydrazine hydrate gave pyrazole and 5-amino-pyrazole nicotinonitrile derivatives, respectively. In addition, it was reacted with p-anisaldehyde, phenyl isocyanate, and triethyl orthoformate to give benzylamino nicotinonitrile, phenyl urea, and N-formamide derivatives, respectively. Furthermore, it was reacted with nitrous acid then coupled with aniline; it was also reacted with isatine and 1,3- dibromo propane to give oxoindoline derivative, and the dimer. Elemental analyses, together with spectroscopic data including IR, H-1-NMR in addition to C-13-NMR and mass spectra submit proofs for the chemical structures for all compounds. [GRAPHICS]

Product Details of 123-11-5. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Mansour, SY; Sayed, GH; Marzouk, MI; Shaban, SS or concate me.

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 Addition reactions of organic carbanion equivalents via hydrazones in water WOS:000609617500010 published article about 1,3-DIENES; REAGENTS in [Wang, Yi-Zhan; Liu, Qi; Cheng, Liang; Yu, Song-Chen; Liu, Li] Chinese Acad Sci, CAS Res Educ Ctr Excellence Mol Sci, Inst Chem, Beijing Natl Lab Mol Sci BNLMS,CAS Key Lab Mol Re, Beijing 100190, Peoples R China; [Wang, Yi-Zhan; Liu, Qi; Cheng, Liang; Yu, Song-Chen; Liu, Li] Univ Chinese Acad Sci, Beijing 100049, Peoples R China; [Li, Chao-Jun] McGill Univ, Dept Chem, 801 St West, Sherbrooke, PQ H3A 0B8, Canada; [Li, Chao-Jun] McGill Univ, FQRNT Ctr Green Chem & Catalysis, 801 St West, Sherbrooke, PQ H3A 0B8, Canada in 2021.0, Cited 36.0. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5. Quality Control of 4-Methoxybenzaldehyde

The addition of organometallic reagents to unsaturated bonds is one of the most powerful tools for carbon-carbon bond formations. Alkylation through organometallic reagents requires stoichiometric quantity of metal and tedious anhydrous operation in most cases. Here, we report umpolung nucleophilic additions of hydrazones to Michael acceptors, carbonyls and imines in water. Under the catalysis of ruthenium(II), the addition reactions could be carried out in pure water to provide various alkylation products in moderate to good yields. (C) 2020 Elsevier Ltd. All rights reserved.

Quality Control of 4-Methoxybenzaldehyde. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Wang, YZ; Liu, Q; Cheng, L; Yu, SC; Liu, L; Li, CJ or concate me.

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