111098-90-9

Basic information

• Product Name: (1R,3S,3aR,6aS)-3-Ethyl-4,6-dioxo-2-phenyl-5-p-tolyl-octahydro-pyrrolo[3,4-c]pyrrole-1-carboxylic acid methyl ester
• CAS NO: 111098-90-9
• Molecular Weight: 392.455
• Mol File: 111098-90-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: (1R,3S,3aR,6aS)-3-Ethyl-4,6-dioxo-2-phenyl-5-p-tolyl-octahydro-pyrrolo[3,4-c]pyrrole-1-carboxylic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (1R,3S,3aR,6aS)-3-Ethyl-4,6-dioxo-2-phenyl-5-p-tolyl-octahydro-pyrrolo[3,4-c]pyrrole-1-carboxylic acid methyl ester(111098-90-9)
• EPA Substance Registry System: (1R,3S,3aR,6aS)-3-Ethyl-4,6-dioxo-2-phenyl-5-p-tolyl-octahydro-pyrrolo[3,4-c]pyrrole-1-carboxylic acid methyl ester(111098-90-9)

Safety Data

• Hazardous Substances Data: 111098-90-9(Hazardous Substances Data)

Upstream product

• 1631-28-3 N-p-tolylphenylmaleimide 
• 23284-84-6 N-phenylglycine methyl ester 
• 123-38-6 propionaldehyde 

Relevant articles and documents

Simple Generation of Ester-Stabilized Azomethine Ylides from 2-Amino Esters and Carbonyl Compounds. Stereochemistry of Their Cycloadditions

Condensation of 2-amino esters with carbonyl compounds leads to simple generation of ester-stabilized azomethine ylides which are trapped by olefinic dipolarophiles as cycloadducts.Anti ylides are exclusively involved in the cycloadditions when N-substituted 2-amino esters are employed for the ylide generation, while syn ylides from N-unsubstituted 2-amino esters.Relative stability among all possible ylide isomers has been inspected and the selective involvement of particular ylidic forms has been explained on the ground of 1,5-dipole interaction or hydrogen bonding stabilization.Endo- and exo-selectivity of the cycloadditions is also discussed.