1609650-41-0

Basic information

• Product Name: 2-hept-2-ynyl-2-(2-methylallyl)malonic acid dibenzyl ester
• Synonyms: 2-hept-2-ynyl-2-(2-methylallyl)malonic acid dibenzyl ester
• CAS NO: 1609650-41-0
• Molecular Weight: 432.56
• Mol File: 1609650-41-0.mol

Chemical Properties

• CAS DataBase Reference: 2-hept-2-ynyl-2-(2-methylallyl)malonic acid dibenzyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: 2-hept-2-ynyl-2-(2-methylallyl)malonic acid dibenzyl ester(1609650-41-0)
• EPA Substance Registry System: 2-hept-2-ynyl-2-(2-methylallyl)malonic acid dibenzyl ester(1609650-41-0)

Safety Data

• Hazardous Substances Data: 1609650-41-0(Hazardous Substances Data)

Upstream product

• 18495-26-6 1-bromo-2-heptyne 
• 1609650-40-9 2-(2-methylallyl)malonic acid dibenzyl ester 
• 15014-25-2 malonic acid dibenzyl ester 

Relevant articles and documents

Enantioselective cycloisomerization of 1,6-enynes to bicyclo[3.1.0]hexanes catalyzed by rhodium and benzoic acid

It has been established that a cationic Rh(I)/(S)-Segphos or (S)-DTBM-Segphos complex and benzoic acid catalyze the enantioselective cycloisomerization of 1,6-enynes, possessing carbonyl groups at the enyne linkage, to 2-alkylidenebicyclo[3.1.0]hexanes. The present cycloisomerization may involve site selective γ-hydrogen elimination. The one-pot enantioselective cycloisomerization and lactonization of 1,6-enynes, leading to bicyclic lactones, has also been accomplished.