1112238-64-8

Basic information

• Product Name: 4-ethyl 1,1-dimethyl (S,Z)-4-(cinnamoyloxy)-2-phenylbut-3-ene-1,1,4-tricarboxylate
• CAS NO: 1112238-64-8
• Molecular Weight: 466.488
• Mol File: 1112238-64-8.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 4-ethyl 1,1-dimethyl (S,Z)-4-(cinnamoyloxy)-2-phenylbut-3-ene-1,1,4-tricarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: 4-ethyl 1,1-dimethyl (S,Z)-4-(cinnamoyloxy)-2-phenylbut-3-ene-1,1,4-tricarboxylate(1112238-64-8)
• EPA Substance Registry System: 4-ethyl 1,1-dimethyl (S,Z)-4-(cinnamoyloxy)-2-phenylbut-3-ene-1,1,4-tricarboxylate(1112238-64-8)

Safety Data

• Hazardous Substances Data: 1112238-64-8(Hazardous Substances Data)

Upstream product

• 1112238-30-8 dimethyl (E)-2-(1-hydroxy-3-phenylallylidene)malonate 
• 17451-20-6 (E)-ethyl-2-oxo-4-phenylbut-3-enoate 

Relevant articles and documents

An unexpected tandem enantioselective Michael addition/oxa-nucleophilic rearrangement reaction of β,γ-unsaturated α-keto esters catalyzed by cinchona alkaloids

Cinchona alkaloids were found to catalyze an enantioselective Michael addition/oxa-nucleophilic rearrangement reaction of β,γ-unsaturated α-keto esters 1 and malonates 2. Using the optimum catalyst quinine 4a, a series of the rearranged products 3 were obtained with up to 98% yield and 82% ee under mild reaction conditions.