Tag: M.W=100-150

Deng, XL; Zheng, WN; Jin, C; Bai, LY in [Deng, Xile; Zheng, Wenna; Jin, Can; Bai, Lianyang] Hunan Acad Agr Sci, Hunan Agr Biotechnol Res Inst, Key Lab Biol & Control Weeds, Changsha 410125, Peoples R China published Synthesis of Novel 6-Aryloxy-4-chloro-2-phenylpyrimidines as Fungicides and Herbicide Safeners in 2020, Cited 68. HPLC of Formula: C7H8O2. The Name is m-Methoxyphenol. Through research, I have a further understanding and discovery of 150-19-6.

Fenclorim is a commercial herbicide safener with fungicidal activity used for chloroacetanilide herbicides, which might be suitable as a lead compound for screening novel fungicides. However, little has been reported so far on the structure-activity relationship of fungicidal activities of fenclorim or its analogues. Here, a series of 4-chloro-6-substituted phenoxy-2-phenylpyrimidine derivatives was synthesized by a substructure splicing route using fenclorim as a lead compound. The structures of synthesized derivatives were characterized by H-1 NMR, C-13 NMR, and HRMS. Their fungicidal and herbicide safening activities were then evaluated. The results revealed that compound 11 had the best fungicidal activity against Sclerotinia sclerotiorum and Thanatephorus cucumeris, which was better than that of the control pyrimethanil. Moreover, compounds 3, 5, and 25 exhibited excellent safening activities against fresh weight, plant height, and root length, respectively. Such activities were significantly improved when compared to fenclorim. In summary, these findings look promising for the preparation of new fungicides and herbicide safeners based on the structure of fenclorim.

About m-Methoxyphenol, If you have any questions, you can contact Deng, XL; Zheng, WN; Jin, C; Bai, LY or concate me.. HPLC of Formula: 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

Recently I am researching about VISIBLE-LIGHT; AEROBIC OXIDATION; AROMATIC ALCOHOLS; HIGHLY EFFICIENT; HETEROJUNCTION; CONSTRUCTION; DEGRADATION; PERFORMANCE; SEPARATION; REDUCTION, Saw an article supported by the National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21563021, 21872074]; Inner Mongolia Natural Science Foundation [2016JQ01]; Program for Young Talents of Science and Technology in Universities of Inner Mongolia Autonomous Region [NJYT-18-A01]. Published in WILEY-V C H VERLAG GMBH in WEINHEIM ,Authors: Huang, SS; Kou, X; He, D; Du, CF; Wang, XJ; Su, YG. The CAS is 100-51-6. Through research, I have a further understanding and discovery of Benzyl Alcohol. Name: Benzyl Alcohol

A series of Bi2Sn2O7 photocatalysts was developed with the aim to regulate defect chemistry as well as electronic structure by modulating the charge states of tin species for boosting photocatalytic selective oxidation of alcohols performance. Defective centers, such as oxygen vacancies (OVs), were beneficial to enhancing the adsorption and activation of molecular oxygen. Meanwhile, the valence band edge potential of Bi2Sn2O7 with higher OVs content exhibited a distinct downshift, improving the thermodynamical driving force of photooxidation. Additionally, OVs contributed to promoting the separation efficiency of photogenerated carriers, which can be confirmed by the surface photovoltage measurement. By optimizing the electronic structure as well as defect chemistry, the optimal benzyl alcohol conversion efficiency was 76.0% with selectivity toward benzaldehyde being about 100%. It’s found that photogenerated holes and O-center dot(2)- active species played critical role in photocatalytic aerobic oxidation. This work may provide a novel insight to clarify the role of defect chemistry during the selective benzyl alcohol oxidation over Bi2Sn2O7 photocatalyst.

Name: Benzyl Alcohol. About Benzyl Alcohol, If you have any questions, you can contact Huang, SS; Kou, X; He, D; Du, CF; Wang, XJ; Su, YG 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 Organogermanium(II) Hydrides as a Source of Highly Soluble LiH WOS:000528860600001 published article about MAIN-GROUP ELEMENTS; BOND COVALENT RADII; UNACTIVATED ALKENES; SINGLE-BOND; BASIS-SETS; H BONDS; ACTIVATION; GERMANIUM(II); STATE; CHEMISTRY in [Tremmel, Jakub; Dostal, Libor; Ruzicka, Ales; Jambor, Roman] Univ Pardubice, Dept Gen & Inorgan Chem, Pardubice 53210, Czech Republic; [Tydlitat, Jiri] Univ Pardubice, Inst Organ Chem & Technol, Pardubice 53210, Czech Republic; [Deraet, Xavier; Turek, Jan] Vrije Univ Brussel, Eenheid Algemene Chem ALGC, Pl Laan 2, B-1050 Brussels, Belgium in 2020.0, Cited 76.0. Name: Benzyl Alcohol. The Name is Benzyl Alcohol. Through research, I have a further understanding and discovery of 100-51-6

The reactions of monomeric C,N-chelated organogermanium(II) hydride L(H)Ge.BH3 with organolithium salts RLi yielded lithium hydrogermanatoborates (Li(THF)(2){BH3[L(H)GeR]})(2). Compound (Li(THF)(2){BH3[L(H)GePh]})(2) was used as a source of LiH for the reduction of organic C=O or C=N bonds in nonpolar solvents accompanied by the elimination of a neutral complex L(Ph)Ge.BH3. The interaction of (Li(THF)(2){BH3[L(H)GePh]})(2) with the polar C=O bond was further investigated by computational studies revealing a plausible geometry of a pre-reactive intermediate. The experimental and theoretical studies suggest that, although the Li atom of (Li(THF)(2){BH3[L(H)GePh]})(2) coordinates the C=O bond, the GeH fragment is the active species in the reduction reaction. Finally, benzaldehyde was reduced by a mixture of L(H)Ge.BH3 with PhLi in nonpolar solvents.

Name: Benzyl Alcohol. About Benzyl Alcohol, If you have any questions, you can contact Tremmel, J; Tydlitat, J; Dostal, L; Ruzicka, A; Deraet, X; Turek, J; Jambor, R 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

Recommanded Product: 3-Hydroxybenzaldehyde. In 2020.0 SYNTHETIC COMMUN published article about LIGHT-EMITTING-DIODES; CELL-CYCLE ARREST; QUINAZOLINE DERIVATIVES; STEREOSELECTIVE-SYNTHESIS; BIOLOGICAL EVALUATION; ONE-POT; DESIGN; DOCKING; HETEROCYCLES; INHIBITORS in [Fares, Ibrahim M. Z.; Mekky, Ahmed E. M.; Elwahy, Ahmed H. M.; Abdelhamid, Ismail A.] Cairo Univ, Dept Chem, Fac Sci, Giza 12613, Egypt in 2020.0, Cited 61.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4.

A novel series of bis(tetrahydro[1,2,4]triazolo[5,1-b]quinazolin-8-ones) and bis(tetrahydrobenzo[4,5]imidazo[2,1-b]quinazolinones) containing amide linkages were regionselectively prepared via a three-component reaction of bis(aldehydes) with dimedone and 3-amino-1,2,4-triazole (or 2-aminobenzimidazole) under conventional heating as well as under microwave irradiation.

Recommanded Product: 3-Hydroxybenzaldehyde. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Fares, IMZ; Mekky, AEM; Elwahy, AHM; Abdelhamid, IA 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 Fe3O4/ZnO/MWCNTs magnetic nanocomposites promoted synthesis of new chromeno pyrano [2,3-d]thiazins: Investigation of antioxidant and antibacterial activities WOS:000607783400001 published article about MULTICOMPONENT REACTIONS; EFFICIENT SYNTHESIS; DERIVATIVES; KF/CLINOPTILOLITE; NANOSTRUCTURES; ISOCYANIDES; CELL in [Dadashi, Hani; Hajinasiri, Rahimeh; Hossaini, Zinatossadat] Islamic Azad Univ, Dept Chem, Qaemshahr Branch, Qaemshahr, Iran in 2021, Cited 69. Recommanded Product: 4-Methoxybenzaldehyde. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

The Fe3O4/ZnO/MWCNTs magnetic nanocomposites as a high-performance organomettalic catalyst were employed for the preparation of new chromeno pyrano [2,3-d]thiazins derivatives in high yields via the five component reactions of 2-hydroxyacetophenone or its derivatives, dimethyl carbonate, aldehydes, malononitrile or ethyl 2-cyanoacetate, and isothiocyanates in ionic liquid at room temperature. The Fe3O4/ZnO/MWCNTs MNCs were synthesized using ionic liquid [OMIM]Br as a stabilizer and soft template. As well Fe3O4/ZnO/MWCNTs MNCs show a good improvement in the yield of the product and showed significant reusable ability. Due to having NH group in synthesized compounds, we investigate antioxidant property of some synthesized compounds by diphenyl-picrylhydrazine (DPPH) radical trapping and power of ferric reduction experiment. Furthermore, the disk diffusion test on Gram-positive and Gram-negative bacteria is utilized for investigation of antimicrobial activity of some chromeno pyrano [2,3-d]thiazins. The achieved outcomes of this experiment demonstrate that these synthesized compounds could prevent from growth of bacteria. Short time of reaction, high yields of product, easy separation of catalyst, and products are some benefits of this process.

Recommanded Product: 4-Methoxybenzaldehyde. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Dadashi, H; Hajinasiri, R; Hossaini, Z 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

Category: indole-building-block. Segizbayev, M; Oztopcu, O; Hayrapetyan, D; Shakhman, D; Lyssenko, KA; Khalimon, AY in [Segizbayev, Medet; Oztopcu, Ozgur; Hayrapetyan, Davit; Shakhman, Dinmukhamed; Khalimon, Andrey Y.] Nazarbayev Univ, Sch Sci & Humanities, Dept Chem, 53 Kabanbay Batyr Ave, Nur Sultan 010000, Kazakhstan; [Lyssenko, Konstantin A.] Lomonosov Moscow State Univ, Dept Chem, Leninskie Gory 1-3, Moscow 119991, Russia; [Lyssenko, Konstantin A.] Plekhanov Russian Univ Econ, Stremyanny 36, Moscow 117997, Russia; [Khalimon, Andrey Y.] Nazarbayev Univ, Environm & Resource Efficiency Cluster EREC, 53 Kabanbay Batyr Ave, Nur Sultan 010000, Kazakhstan published Transfer hydrogenation of aldehydes and ketones catalyzed using an aminophosphinite POCNH pincer complex of Ni(II) in 2020.0, Cited 47.0. The Name is 3-Hydroxybenzaldehyde. Through research, I have a further understanding and discovery of 100-83-4.

The aminophosphinite pincer complex (POCNH)NiBr was found to effectively catalyze the transfer hydrogenation of aldehydes and ketones with 2-propanol and (KOBu)-Bu-t as a base, presenting a rare example of bifunctional nickel transfer hydrogenation catalysts. The transfer hydrogenation of aldehydes and ketones was found to be selective, tolerating a wide range of other functional groups, including those prone to reduction, such as esters, amides, alkenes, pyridines, and nitriles. The reactions were suggested to proceed via the metal-ligand cooperative mechanism with an intermediacy of an amido (POCN)Ni-II species.

Category: indole-building-block. About 3-Hydroxybenzaldehyde, If you have any questions, you can contact Segizbayev, M; Oztopcu, O; Hayrapetyan, D; Shakhman, D; Lyssenko, KA; Khalimon, AY 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 Low-Temperature Intramolecular [4+2] Cycloaddition of Allenes with Arenes for the Synthesis of Diene Ligands WOS:000607557500001 published article about DIELS-ALDER REACTION; CATALYZED OXY-ALKYNYLATION; CHIRAL LIGANDS; ALLENECARBOXANILIDES; REARRANGEMENT; REACTIVITY in [Hari, Durga Prasad; Pisella, Guillaume; Wodrich, Matthew D.; Tsymbal, Artem, V; Waser, Jerome] Ecole Polytech Fed Lausanne, EPFL SB ISIC LCSO, Lab Catalysis & Organ Synth, BCH 1402, CH-1015 Lausanne, Switzerland; [Hari, Durga Prasad] Ecole Polytech Fed Lausanne, Inst Chem & Chem Engn, EPFL SB ISIC GE, BCH 2111, CH-1015 Lausanne, Switzerland; [Tirani, Farzaneh Fadaei; Scopelliti, Rosario] Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England in 2021.0, Cited 56.0. COA of Formula: C7H8O2. The Name is Mequinol. Through research, I have a further understanding and discovery of 150-76-5

The intramolecular [4+2] cycloaddition between arenes and allenes first reported by Himbert gives rapid access to rigid polycyclic scaffolds. Herein, we report a one-pot oxyalkynylation/cycloaddition reaction proceeding under mild conditions (23-90 degrees C) and providing complex polycyclic architectures with high efficiency, and atom and step economy. The bicyclo[2.2.2]octadiene products were obtained with a wide variety of useful functional groups and were successfully applied as chiral ligands for metal catalysis. Computational studies gave a first rationalization of the low activation energy for the cycloaddition based on counter-intuitive favorable dispersive interactions in the transition state.

About Mequinol, If you have any questions, you can contact Hari, DP; Pisella, G; Wodrich, MD; Tsymbal, AV; Tirani, FF; Scopelliti, R; Waser, J or concate me.. COA of Formula: 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

Ma, F; Li, J; Zhang, SN; Gu, Y; Tan, TT; Chen, WT; Wang, SY; Ma, PX; Xu, HT; Yang, G; Lerner, RA in [Ma, Fei; Li, Jie; Zhang, Shuning; Gu, Yuang; Tan, Tingting; Chen, Wanting; Wang, Shuyue; Ma, Peixiang; Xu, Hongtao; Yang, Guang] ShanghaiTech Univ, Shanghai Inst Adv Immunochem Studies, Shanghai 201210, Peoples R China; [Lerner, Richard A.] Scripps Res Inst, Dept Chem, La Jolla, CA 92037 USA published DNA-Encoded Libraries: Hydrazide as a Pluripotent Precursor for On-DNA Synthesis of Various Azole Derivatives in 2021, Cited 61. Quality Control of 4-Methoxybenzaldehyde. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5.

DNA-encoded combinatorial chemical library (DEL) technology, an approach that combines the power of genetics and chemistry, has emerged as an invaluable tool in drug discovery. Skeletal diversity plays a fundamental importance in DEL applications, and relies heavily on novel DNA-compatible chemical reactions. We report herein a phylogenic chemical transformation strategy using DNA-conjugated benzoyl hydrazine as a common versatile precursor in azole chemical expansion of DELs. DNA-compatible reactions deriving from the common benzoyl hydrazine precursor showed excellent functional group tolerance with exceptional efficiency in the synthesis of various azoles, including oxadiazoles, thiadiazoles, and triazoles, under mild reaction conditions. The phylogenic chemical transformation strategy provides DELs a facile way to expand into various unique chemical spaces with privileged scaffolds and pharmacophores.

Quality Control of 4-Methoxybenzaldehyde. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Ma, F; Li, J; Zhang, SN; Gu, Y; Tan, TT; Chen, WT; Wang, SY; Ma, PX; Xu, HT; Yang, G; Lerner, RA 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

SDS of cas: 123-11-5. Authors Gupta, PK; Yadav, AK; Sharma, AK; Singh, KN in ROYAL SOC CHEMISTRY published article about in [Gupta, Prince Kumar; Yadav, Arvind Kumar; Sharma, Anup Kumar; Singh, Krishna Nand] Banaras Hindu Univ, Inst Sci, Dept Chem, Varanasi 221005, Uttar Pradesh, India in 2021.0, Cited 18.0. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

Metal-free iodine-catalyzed regioselective thioallylation of indoles has been accomplished at room temperature using Bunte salts prepared from Baylis-Hillman bromides. The resulting multi-functional C3 thioallylated indoles exhibit ample structural diversity and good functional group tolerance.

SDS of cas: 123-11-5. About 4-Methoxybenzaldehyde, If you have any questions, you can contact Gupta, PK; Yadav, AK; Sharma, AK; Singh, KN 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

Authors Pacheco, BS; Da Silva, CC; Da Rosa, BN; Mariotti, KC; Nicolodi, C; Poletti, T; Segatto, NV; Collares, T; Seixas, FK; Paniz, O; Carreno, NLV; Pereira, CMP in SPRINGER INTERNATIONAL PUBLISHING AG published article about in [Pacheco, Bruna S.; Da Silva, Caroline C.; Da Rosa, Bruno N.; Nicolodi, Caroline; Poletti, Tais; Pereira, Claudio M. P.] Univ Fed Pelotas, Lab Lipid & Bioorgan, Bioforens Res Grp, BR-96001970 Pelotas, RS, Brazil; [Mariotti, Kristiane C.] Brazilian Fed Police, Biometr Grp, BR-90610093 Porto Alegre, RS, Brazil; [Segatto, Natalia, V; Collares, Tiago; Seixas, Fabiana K.] Univ Fed Pelotas, Postgrad Program Biotechnol, Res Grp Cellular & Mol Oncol, BR-96001970 Pelotas, RS, Brazil; [Paniz, Oscar; Vilarreal Carreno, Neftali Lenin] Univ Fed Pelotas, Technol Dev Ctr, Mat Sci & Engn, BR-96010000 Pelotas, RS, Brazil in 2021, Cited 30. Computed Properties of C8H8O2. The Name is 4-Methoxybenzaldehyde. Through research, I have a further understanding and discovery of 123-11-5

Fingerprint development is one of the most useful techniques in forensic investigation. The powder method is widely used, as it consists of a non-destructive testing. However, some of the powders commonly used are toxic and dangerous to human health. In this sense, monofunctional analogues of curcumin (3a-e) are proposed as novel coloring powders for the development of latent fingerprints. Granulometric and scanning electron microscopy analysis were performed for a better understanding of the interaction between developers and substrates. The best results for the development of fingerprints were obtained with compound (1E,4E)-1,5-di-p-tolylpenta-1,4-dien-3-one (3b). Development with this compound was specific and allowed detection both from male and female donors. Also, in an in vitro experiment, compound 3b presented low cytotoxicity in a mammalian cell line. Based on that, a novel alternative for latent fingerprint developers was proposed.

About 4-Methoxybenzaldehyde, If you have any questions, you can contact Pacheco, BS; Da Silva, CC; Da Rosa, BN; Mariotti, KC; Nicolodi, C; Poletti, T; Segatto, NV; Collares, T; Seixas, FK; Paniz, O; Carreno, NLV; Pereira, CMP or concate me.. Computed Properties of 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