93073-37-1

Usage

InChI:InChI=1/C10H10N2O2S/c1-13-8-4-2-7(3-5-8)6-9-11-12-10(15)14-9/h2-5H,6H2,1H3,(H,12,15)

Upstream product

• 104-01-8 4-Methoxyphenylacetic acid 
• 57676-49-0 2-(4-methoxyphenyl)acetic acid hydrazide 
• 75-15-0 carbon disulfide 
• 23786-14-3 4-methoxy-phenyl acetic acid methyl ester 

Downstream Products

• 1268161-62-1 S-(5-(4-methoxybenzyl)-4-amino-1,2,4-triazole-3-yl) naphthalene-1-carbothioate 
• 865423-59-2 S-(5-(4-methoxybenzyl)-1,3,4-oxadiazole-2-yl) naphthalene-1-carbothioate 
• 302949-11-7 1-(4-bromo-phenyl)-2-[5-(4-methoxy-benzyl)-[1,3,4]oxadiazol-2-ylsulfanyl]-ethanone 
• 302949-15-1 2-[5-(4-methoxy-benzyl)-[1,3,4]oxadiazol-2-ylsulfanyl]-1-phenyl-ethanone 
• 93073-23-5 6-(4-Chloro-phenyl)-3-(4-methoxy-benzyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazole 
• 93073-22-4 5-(p-methoxybenzyl)-2-phenyl-s-triazolo<3,4-b>-1,3,4-thiadiazole 
• 93073-14-4 4-amino-3-(p-methoxybenzyl)-5-mercapto-1,2,4-triazole 

Relevant academic research and scientific papers

Similarities and differences in the crystal packing of methoxybenzyl and methoxyphenylethyl-1,3,4-oxadiazole-2(3H)-thiones

This work reports the crystal and molecular structures of five 1,3,4-oxadiazol-2(3H)-thiones derived from 2, 3 and 4-methoxy substituted 2-phenylacetic acid and 2- and 4-methoxy substituted 3-phenylpropanoic acid. The methoxybenzyl-1,3,4-oxadiazol-2(3H)-thiones are V-shaped while the corresponding methoxyphenylethyl-systems are close to planar, which impacts the solid state molecular packing arrangement. For molecules 1-4, inversion related N-H...S hydrogen bonds generating R22(8) rings dominate the packing, supported by an eclectic mix of C-H...O, C-H...S, C-H...π and π...π contacts that stack the molecules into interconnected columns. In contrast, each of the two unique molecules in the asymmetric unit of 5 forms N-H...O contacts with like molecules augmented by C-H...S contacts for one molecule and C-H...O contacts for the other to generate planar layers that are interconnected though a series of π...π stacking interactions. The Royal Society of Chemistry.

Synthesis, characterization and evaluation of some 5-substituted 1,3,4-oxadiazole-2-thioesters as antifungal agents

A series of 5-substituted 1,3,4-oxadiazole-2-thioesters was synthesized by converting several substituted organic acids successively into the corresponding esters, hydrazides and 5-substituted 1,3,4-oxadiazole-2-thiols. Finally the target compounds: 5-substituted 1,3,4-oxadiazole-2-thioesters were obtained by refluxing 5-substituted 1,3,4-oxadiazole-2-thiols in the presence of acid chloride and potassium hydroxide. The structures of the synthesized compounds were established by physicochemical and spectroscopic methods. The synthesized compounds were evaluated for their in vitro antifungal activity. Some of the evaluated compounds possessed significant antifungal activity as compared to a terbinafine standard.

Synthesis, characterization and antifungal evaluation of 5-substituted-4-amino-1,2,4-triazole-3-thioesters

A series of 5-substituted-4-amino-1,2,4-triazole-3-thioesters was synthesized by converting variously substituted organic acids successively into the corresponding esters, hydrazides, 5-substituted-1,3,4-oxadiazole-2-thiols, 5-substituted-1,2,4-triazole-2-thiols and 5-substituted-1,3,4-oxadiazole-2- thioesters. Finally the target compounds were obtained by refluxing 5-substituted-1,3,4-oxadiazole-2-thioesters in the presence of hydrazine hydrate and absolute alcohol. The structures of the synthesized compounds were established by physicochemical and spectroscopic methods. The synthesized compounds were evaluated for their in vitro antifungal activity. Some of the evaluated compounds possessed significant antifungal activity as compared to a terbinafine standard.

Synthesis, characterization and antifungal activity of some new 5-substituted 1,3,4-oxadiazole-2-thiols

A series of 5-substituted 1,3,4-oxadiazol-2-thiols (3a-i) was synthesized by refluxing variably substituted organic acids (Ra-i) with methanol to the corresponding esters (1a-i). These esters were then converted to hydrazides (2a-i) by reaction with hydrazine hydrate in the presence of absolute ethanol which was followed by reaction with carbon disulfide and potassium hydroxide. Structure of the synthesized compounds was established by physicochemical and spectral data analysis. Synthesized compounds were subjected to antifungal activity. Antifungal activity was performed against Aspergillus flavus, Mucor species, Aspergillus niger and Aspergillus fumigates, with test compounds at a concentration of 200 μg/mL. Terbinafine was used as the standard drug.

Synthesis, characterization and antifungal activity of some 5-substituted 4-amino-1,2,4-triazole-3-thiols

A series of 5-substituted 4-amino-1,2,4-triazole-3-thiols (4a-i) was synthesized by refluxing substituted organic acids (a-i) with methanol to the corresponding esters (1a-i). These esters were then converted to hydrazides (2a-i) by reaction with hydrazine hydrate in the presence of absolute ethanol. The hydrazides were then converted to 5-substituted 1,3,4-oxadiazole-2-thiols (3a-i) by cyclization reaction with carbon disulfide and KOH which was followed by reaction with hydrazine hydrate in the presence of absolute ethanol. Structure of the synthesized compounds was established by physico-chemical and spectral data analysis. Synthesized compounds were subjected to antifungal activity. Antifungal activity analysis was performed against Aspergillus flavus, Mucor species, Aspergillus niger and Aspergillus fumigates, with test compounds at a concentration of 200 μg/mL. Terbinafine was used as the standard drug.

Reactions of α-Halo Ketones with 5-Benzyl-and 5-Phenoxymethyl-2H,3H-1,3,4-oxadiazole-2-thiones

Alkylation of 5-substituted 2H,3H-1,3,4-oxadiazole-3-thiones with α-bromo ketones in alkaline solutions yields 5-substituted 2-aroylmethylthio-1,3,4-oxadiazoles; in acidic solutions these compounds re-arrange into 4-aryl-3-arylacetamido-2H,3H-1,3-thiazol-2-ones.

Oxazoles and their agricultural compositions

A compound having the formula R--S(O)n CH2 CH2 CH=CF2, wherein R is a phenyl group or a heterocyclic group selected from furyl, thienyl, isoxazolyl, isothiazolyl, oxazolyl, thiazolyl, imidazolyl, pyrazolyl, 1,2,4-oxadiazolyl, 1,2,4-thiadiazolyl, 1,3,4-oxadiazolyl, 1,3,4-thidiazolyl, tetrazolyl, pyridyl, pyridazinyl, pyrazinyl, 1,2,3-triazinyl, 1,3,4-triazinyl, and 1,3,5-triazinyl groups, said phenyl or heterocyclic group being optionally substituted by optionally substituted alkyl, optionally substituted alkenyl, alkynyl, cycloalkyl, alkylcycloalkyl, alkoxy, alkenyloxy, alkynyloxy, hydroxyalkyl, alkoxyalkyl, optionally substituted aryl, optionally substituted arylalkyl, optionally substituted heteroaryl, optionally substituted heteroarylalkyl, optionally substituted aryloxy, optionally substituted arylalkoxy, optionally substituted aryloxyalkyl, optionally substituted heteroaryloxy, optionally substituted heteroarylalkoxy, optionally substituted heteroaryloxyalkyl, haloalkyl, haloalkenyl, haloalkynyl, haloalkoxy, haloalkenyloxy, haloalkynyloxy, halogen, hydroxy, cyano, nitro, --NR7R8, --NR7COR8, --NR7CSR8, --NR7SO2R8, --N(SO2R7)(SO2R8), --COR7, --CONR7R8, -alkylCONR7R8, --CR7NR8, --COOR7, --OCOR7, --SR7, --SOR7, --SO2R7, -alkylSR7, -alkylSOR7, -alkylSO2R7, --OSO2R7, --SO2NR7R8, --CSNR7R8, --SiR7R8R9, --OCH2CO2R7, --OCH2CH2CO2R7, --CONR7SO2R8, -alkylCONR7SO2R8, --NHCONR7R8, --NHCSNR7R8, or an adjacent pair of R1, R2, R3, R4, R5 and R6 when taken together form a fused 5- or 6-membered carbocyclic or heterocyclic ring; R7, R8 and R9 are each independently hydrogen, optionally substituted alkyl, optionally substituted alkenyl, alkynyl, optionally substituted aryl or optionally substituted arylalkyl, haloalkyl, haloalkenyl, haloalkynyl, halogen or hydroxy.