843664-92-6

Basic information

• Product Name: 2-Butenoic acid, 4-[(diphenylmethyl)amino]-4-oxo-, (2E)-
• CAS NO: 843664-92-6
• Molecular Formula: C17H15NO3
• Molecular Weight: 281.311
• Mol File: 843664-92-6.mol

Chemical Properties

• CAS DataBase Reference: 2-Butenoic acid, 4-[(diphenylmethyl)amino]-4-oxo-, (2E)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butenoic acid, 4-[(diphenylmethyl)amino]-4-oxo-, (2E)-(843664-92-6)
• EPA Substance Registry System: 2-Butenoic acid, 4-[(diphenylmethyl)amino]-4-oxo-, (2E)-(843664-92-6)

Safety Data

• Hazardous Substances Data: 843664-92-6(Hazardous Substances Data)

Upstream product

• 26367-48-6 fumaric acid ethyl ester mono chloride 
• 91-00-9 Benzhydrylamine 

Relevant articles and documents

Parallel synthesis of tandem Ugi/Diels-Alder reaction products on a soluble polymer support directed toward split-pool realization of a small molecule library

A hundred reactions were demonstrated on the soluble MPEG-O-CH 2-platform. The reaction can be also effected on insoluble TentaGel resin using the same linker. A series of parallel reactions were carried out for the tandem Ugi/Diels-Alder reaction on our MPEG-O-CH2- platform. Ninety-six out of a 100 entries were successful to give complex heterotricycles. The stereoselectivity was found not to be influenced by the building blocks used for amine and carboxylic acid components. An unexpected side pathway was found but was suppressed by employing appropriate reaction conditions. The reaction was also performed on solid phase, by which a larger library is potentially realized by employing the split-pool method.