33388-23-7

Basic information

• Product Name: 2(3H)-Benzoxazolethione, 3-benzoyl-
• CAS NO: 33388-23-7
• Molecular Formula: C14H9NO2S
• Molecular Weight: 255.297
• Mol File: 33388-23-7.mol
• Article Data: 6

Chemical Properties

• CAS DataBase Reference: 2(3H)-Benzoxazolethione, 3-benzoyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 2(3H)-Benzoxazolethione, 3-benzoyl-(33388-23-7)
• EPA Substance Registry System: 2(3H)-Benzoxazolethione, 3-benzoyl-(33388-23-7)

Safety Data

• Hazardous Substances Data: 33388-23-7(Hazardous Substances Data)

Upstream product

• 2382-96-9 benzo[d]oxazole-2-(3H)-thione 
• 98-88-4 benzoyl chloride 
• 463-71-8 thiophosgene 
• 3743-70-2 N-(2-hydroxyphenyl)benzamide 
• 95-55-6 2-amino-phenol 
• 2382-96-9 2-sulfanyl-1,3-benzoxazole 
• 81245-06-9 3-(benzoxazol-2-ylthio)-1,2-benzisothiazole 1,1-dioxide 
• 65-85-0 benzoic acid 
• 91292-18-1 N,N'carbonyldi<2(3H)-benzoxazolethione> 

Downstream Products

• 4457-41-4 4-nitrobenzyl benzoate 
• 80824-77-7 4'-(benzyloxy)benzanilide 
• 15457-50-8 p-benzoylaminophenol 
• 16180-99-7 2-benzamidoethyl benzoate 
• 93-98-1 N-phenyl benzoyl amide 
• 1485-70-7 N-benzylbenzamide 
• 93-99-2 benzoic acid phenyl ester 
• 21011-39-2 3-thiobenzoyl-3H-benzooxazol-2-one 
• 13787-59-2 3-benzoyl-2(3H)-benzoxazolone 

Relevant articles and documents

Acylation and alkoxycarbonylation of benzoxazoline-2-thione and benzothiazoline-2-thione

Acylation of benzoxazoline-2-thione (1) and benzothiazoline-2-thione (2) with acetic anhydride (3) and acyl chlorides (4) gave N-acyl (5, 6) and/or S-acyl (7, 8) derivatives depending on the nature of acylating agents and bases used. Alkoxycarbonylation of 1 with aralkyl chlorocarbonates (9) gave N-alkoxycarbonyl derivatives (10) mainly, while that of 2 with aralkyl chloroccarbonates (9) gave S-alkoxycarbonyl derivatives (12) exclusively. Photolysis of N-acyl derivatives (5 or 6) in the presence of alcohols afforded 1 or 2, respectively, together with esters (16).

3-(Benzothiazol-2-ylthio)- and 3-(Benzoxazol-2-ylthio)-1,2-benzisothiazole 1,1-Dioxides; New, Reactive Condensig Agents for the Synthesis of Amides and Esters

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Synthesis of thioxoisologous 3-benzoylbenzoxazolinones

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