1374878-21-3

Basic information

• Product Name: (E)-tert-butyl 2-(1-ethoxy-2-(ethoxycarbonyl)-1-oxo-5-phenylpent-4-en-3-yl)-5-oxo-2H-pyrrole-1(5H)-carboxylate
• CAS NO: 1374878-21-3
• Molecular Weight: 457.524
• Mol File: 1374878-21-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E)-tert-butyl 2-(1-ethoxy-2-(ethoxycarbonyl)-1-oxo-5-phenylpent-4-en-3-yl)-5-oxo-2H-pyrrole-1(5H)-carboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-tert-butyl 2-(1-ethoxy-2-(ethoxycarbonyl)-1-oxo-5-phenylpent-4-en-3-yl)-5-oxo-2H-pyrrole-1(5H)-carboxylate(1374878-21-3)
• EPA Substance Registry System: (E)-tert-butyl 2-(1-ethoxy-2-(ethoxycarbonyl)-1-oxo-5-phenylpent-4-en-3-yl)-5-oxo-2H-pyrrole-1(5H)-carboxylate(1374878-21-3)

Safety Data

• Hazardous Substances Data: 1374878-21-3(Hazardous Substances Data)

Upstream product

• 25364-76-5 1,3-diethyl 2-[(2E)-3-phenylprop-2-en-1-ylidene]propanedioate 
• 141293-14-3 N-(tert-butoxycarbonyl)pyrrol-2(5H)-one 

Relevant articles and documents

Chiral guanidine-catalyzed asymmetric direct vinylogous Michael reaction of α,β-unsaturated γ-butyrolactams with alkylidene malonates

The asymmetric direct vinylogous Michael reaction of α,β- unsaturated γ-butyrolactams with alkylidene malonates has been developed. Various 5-substituted 3-pyrrolidin-2-ones were obtained in high yields (up to 93%) with excellent stereoselectivities (up to 94% ee, 95:5 dr), using a novel bifunctional C1-symmetric guanidine organocatalyst embodied a secondary amine subunit. The Royal Society of Chemistry 2012.