289721-26-2

Basic information

• Product Name: tert-butyl 3-phenyl-4-(phenylethynyl)phenylcarbamate
• Synonyms: tert-butyl 3-phenyl-4-(phenylethynyl)phenylcarbamate
• CAS NO: 289721-26-2
• Molecular Weight: 369.463
• Mol File: 289721-26-2.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: tert-butyl 3-phenyl-4-(phenylethynyl)phenylcarbamate(CAS DataBase Reference)
• NIST Chemistry Reference: tert-butyl 3-phenyl-4-(phenylethynyl)phenylcarbamate(289721-26-2)
• EPA Substance Registry System: tert-butyl 3-phenyl-4-(phenylethynyl)phenylcarbamate(289721-26-2)

Safety Data

• Hazardous Substances Data: 289721-26-2(Hazardous Substances Data)

Upstream product

• 173065-17-3 (R)-(-)-2,2-dimethyl-3-tert-butoxycarbonyl-4-(β,β-dibromovinyl)oxazolidine 
• 886-66-8 1,4-diphenyl-1,3-butadiyne 
• 173065-18-4 2-tert-butoxycarbonylamino-1-buten-3-yne 

Relevant articles and documents

Palladium-catalyzed cross-benzannulation of aminoenynes with diynes. Highly regioselective synthesis of polysubstituted anilines

Polysubstituted anilines were prepared by the palladium-catalyzed cross- benzannulation of conjugated aminoenynes 1-4 with diynes 8. The reaction proceeded in a highly regioselective manner under mild conditions, and the anilines were obtained as single regioisomers. Our method complements the well-known precedures for the preparation of polysubstituted anilines which are widely used in organic synthesis.