122350-19-0

Basic information

• Product Name: 3,3'-carbonylbis<5-phenyl-1,3,4-oxadiazole-2(3H)-thione>
• Synonyms: 3,3'-carbonylbis<5-phenyl-1,3,4-oxadiazole-2(3H)-thione>
• CAS NO: 122350-19-0
• Molecular Weight: 382.423
• Mol File: 122350-19-0.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 3,3'-carbonylbis<5-phenyl-1,3,4-oxadiazole-2(3H)-thione>(CAS DataBase Reference)
• NIST Chemistry Reference: 3,3'-carbonylbis<5-phenyl-1,3,4-oxadiazole-2(3H)-thione>(122350-19-0)
• EPA Substance Registry System: 3,3'-carbonylbis<5-phenyl-1,3,4-oxadiazole-2(3H)-thione>(122350-19-0)

Safety Data

• Hazardous Substances Data: 122350-19-0(Hazardous Substances Data)

Upstream product

• 3004-42-0 5-phenyl-1,3,4-oxadiazole-2(3H)-thione 
• 17341-93-4 2,2,2-Trichloroethyl chloroformate 

Downstream Products

• 102-09-0 bis(phenyl) carbonate 
• 3004-42-0 5-phenyl-1,3,4-oxadiazole-2(3H)-thione 
• 65715-09-5 2-phenyl-3-benzoyl-1,3,4-oxadiazole-2-(3H)-thione 
• 102-07-8 bis(diphenyl)urea 

Relevant articles and documents

3,3'-Carbonylbis: A Novel, Reactive, and Versatile Condensing Agent for Amide, Ester, Thiol Ester, Urea, Carbonate, Polyamide, and Polyurea Syntheses

A novel condensing agent, 3,3'-carbonylbis (3), was readily prepared by the reaction of 5-phenyl-1,3,4-oxadiazole-2(3H)-thione with trichloromethyl chloroformate in benzene.The reagent 3 was found to be very useful for the one-pot or direct preparation of amid, ester, thiol ester, uea, and carbonate under mild conditions.The one-pot or direct polycondensation of several dicarboxylic acids with aromatic diamines and of aromatic diamines using 3 proceeded smoonthly at ambient temperature to produce high-molecular-weight polyamides and polyureas, respectively.