120242-68-4

Basic information

• Product Name: dimethyl 2-benzhydrylidene-1-methyl-5-oxopyrrolidine-3,4-dicarboxylate
• CAS NO: 120242-68-4
• Molecular Weight: 379.412
• Mol File: 120242-68-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: dimethyl 2-benzhydrylidene-1-methyl-5-oxopyrrolidine-3,4-dicarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: dimethyl 2-benzhydrylidene-1-methyl-5-oxopyrrolidine-3,4-dicarboxylate(120242-68-4)
• EPA Substance Registry System: dimethyl 2-benzhydrylidene-1-methyl-5-oxopyrrolidine-3,4-dicarboxylate(120242-68-4)

Safety Data

• Hazardous Substances Data: 120242-68-4(Hazardous Substances Data)

Upstream product

• 650-51-1 sodium trichloroacetate 
• 624-49-7 dimethylfumarate 
• 13911-54-1 diphenylvinylidene-methyl-amine 

Relevant articles and documents

REACTIONS OF N-(2,2-DIPHENYLVINYLIDENE)METHYLAMINE AND N-(2-METHYL-1-PROPENYLIDENE)ANILINE WITH DICHLOROCARBENE. 1,3-DIPOLAR CYCLOADDITION OF KETENIMINE YLIDES

The reaction of the alkyl-substituted ketenimines N-(2,2-diphenylvinylidene)methylamine and N-(2-methyl-1-propenylidene)aniline with dichlorocarbene takes place more quickly than in the case of triphenylketenimine and with the intermediate formation of ketenimine ylides, which are converted under the reaction conditions into the substituted amides of tri- and dichloroacetic acids or carbamoyl chlorides.The reactions of the ketenimine ylides with dipolarophiles gave pyrrole derivatives.