1312150-44-9

Basic information

• Product Name: (E)-methyl 5-benzylidene-3-tert-butylcyclopenta-1,3-dienecarboxylate
• Synonyms: (E)-methyl 5-benzylidene-3-tert-butylcyclopenta-1,3-dienecarboxylate
• CAS NO: 1312150-44-9
• Molecular Weight: 268.356
• Mol File: 1312150-44-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E)-methyl 5-benzylidene-3-tert-butylcyclopenta-1,3-dienecarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: (E)-methyl 5-benzylidene-3-tert-butylcyclopenta-1,3-dienecarboxylate(1312150-44-9)
• EPA Substance Registry System: (E)-methyl 5-benzylidene-3-tert-butylcyclopenta-1,3-dienecarboxylate(1312150-44-9)

Safety Data

• Hazardous Substances Data: 1312150-44-9(Hazardous Substances Data)

Upstream product

• 2175-91-9 6,6'-dimethyl fulvene 
• 917-54-4 methyllithium 
• 79-22-1 methyl chloroformate 
• 1077-18-5 N-benzylidenebutan-1-amine 
• 100-52-7 benzaldehyde 
• 2211-66-7 N-phenyl(methylidene)cyclohexanamine 

Downstream Products

• 1312150-21-2 dimethyl 2-benzylidene-4,5-diphenylcyclopenta-3,5-diene-1,3-dicarboxylate 
• 2211-66-7 N-phenyl(methylidene)cyclohexanamine 
• 1077-18-5 N-benzylidenebutan-1-amine 

Relevant articles and documents

Demonstration of the facile reversibility of fulvene formation

Cleavage of fulvenes under mild conditions and interchange between electron-deficient fulvenes and their constituent cyclopentadienes and imines is demonstrated for the first time. A series of cyclopentadienes and imines are investigated to probe the dependence of fulvene equilibration on structure. The exchange of one fulvene for another is demonstrated in the first reported example of transfulvenation. Finally, the metathesis of two fulvenes to generate all four possible cross products is shown.