866606-96-4

Basic information

• Product Name: (5S)-5-isopropyl-2-oxo-1-(pent-4-ynyl)cyclohexanecarboxylic acid methyl ester
• Synonyms: (5S)-5-isopropyl-2-oxo-1-(pent-4-ynyl)cyclohexanecarboxylic acid methyl ester
• CAS NO: 866606-96-4
• Molecular Weight: 264.365
• Mol File: 866606-96-4.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (5S)-5-isopropyl-2-oxo-1-(pent-4-ynyl)cyclohexanecarboxylic acid methyl ester(CAS DataBase Reference)
• NIST Chemistry Reference: (5S)-5-isopropyl-2-oxo-1-(pent-4-ynyl)cyclohexanecarboxylic acid methyl ester(866606-96-4)
• EPA Substance Registry System: (5S)-5-isopropyl-2-oxo-1-(pent-4-ynyl)cyclohexanecarboxylic acid methyl ester(866606-96-4)

Safety Data

• Hazardous Substances Data: 866606-96-4(Hazardous Substances Data)

Upstream product

• 2468-55-5 5-iodopent-1-yne 
• 19620-35-0 8-(propan-2-ylidene)-1,4-dioxaspiro[4.5]decane 
• 5432-85-9 4-isopropyl-cyclohexanone 
• 4746-97-8 cyclohexanedione monoethylene ketal 

Downstream Products

• 163514-11-2 4-isopropyl-2-(pent-4-ynyl)cyclohexanone 

Relevant articles and documents

Highly diastereoselective formation of spirocyclic compounds via 1,5-hydrogen transfer: A total synthesis of (-)-erythrodiene

(Chemical Equation Presented) A highly stereoselective synthesis of (-)-erythrodiene starting from 4-isopropylcyclohexanone is described. The key reactions are an asymmetric methoxycarbonylation of the starting ketone and a highly diastereoselective radical cascade involving addition of a phenylthiyl radical to a terminal alkyne followed by a 1,5-hydrogen transfer and a 5-exo-cyclization.