881206-06-0

Basic information

• Product Name: 2-Butenoic acid, 2-methyl-4-[[(phenylmethoxy)carbonyl]amino]-, 1,1-dimethylethyl ester, (2Z)-
• CAS NO: 881206-06-0
• Molecular Formula: C17H23NO4
• Molecular Weight: 305.374
• Mol File: 881206-06-0.mol

Chemical Properties

• CAS DataBase Reference: 2-Butenoic acid, 2-methyl-4-[[(phenylmethoxy)carbonyl]amino]-, 1,1-dimethylethyl ester, (2Z)-(CAS DataBase Reference)
• NIST Chemistry Reference: 2-Butenoic acid, 2-methyl-4-[[(phenylmethoxy)carbonyl]amino]-, 1,1-dimethylethyl ester, (2Z)-(881206-06-0)
• EPA Substance Registry System: 2-Butenoic acid, 2-methyl-4-[[(phenylmethoxy)carbonyl]amino]-, 1,1-dimethylethyl ester, (2Z)-(881206-06-0)

Safety Data

• Hazardous Substances Data: 881206-06-0(Hazardous Substances Data)

Upstream product

• 67561-03-9 N-benzyloxycarbonylglycinal 
• 31460-03-4 tert-butyl α-(diethoxyphosphinyl)propionate 
• 121505-94-0 N-benzyloxycarbonyl-glycine-N'-methoxy-N'-methylamide 

Downstream Products

• 881206-15-1 t-butyl 4-[[(2E)-3-(3,4-dihydroxyphenyl)-1-oxo-2-propenyl]amino]-2,3-dihydroxy-2-methylbutanoate 
• 881206-11-7 (2R,3R)-tert-butyl 4-((benzyloxycarbonyl)amino)-2,3-dihydroxy-2-methylbutanoate 

Relevant articles and documents

First stereoselective synthesis of potassium aeschynomate and its no-natural stereomers

The synthesis of potassium aeshynomate and its non-natural stereomers was achieved using the Sharpless catalytic asymmetric dihydroxylation of (Z) or (E) vinylogous glycine as the key step. The resulting γ-amino α,β-dihydroxyester stereomer was deprotected and coupled with the caffeic acid to afford stereoselectively potassium aeshynomate or its stereomers. A detailed study of the NMR data of the different stereomers is reported that corrects the literature data.