98416-63-8

Upstream product

• 3004-42-0 5-phenyl-1,3,4-oxadiazole-2(3H)-thione 
• 98-88-4 benzoyl chloride 
• 65-85-0 benzoic acid 
• 613-94-5 benzoic acid hydrazide 
• 3004-42-0 2-Mercapto-5-phenyl-1,3,4-oxadiazole 
• 93-58-3 benzoic acid methyl ester 

Downstream Products

• 1268161-58-5 S-(5-phenyl-4-amino-1,2,4-triazole-3-yl) benzothioate 

Relevant academic research and scientific papers

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.

PREPARATION AND THERMAL PROPERTIES OF 2-ARYL-5-BENZOYLTHIO-1,3,4-OXADIAZOLES

Novel type of thioesters, 2-aryl-5-benzoylthio-1,3,4-oxadiazoles (3a-3d), were prepared by the elaborate benzoylation of 2-aryl-1,3,4-oxadiazoline-5-thiones (1a-1d), and their thermal behavior was elucidated by differential thermal analysis (DTA)