124099-75-8

Basic information

• Product Name: Furan, 2-ethynyltetrahydro-2-methyl-5-(1-methylethylidene)- (9CI)
• Synonyms: Furan, 2-ethynyltetrahydro-2-methyl-5-(1-methylethylidene)- (9CI)
• CAS NO: 124099-75-8
• Molecular Formula: C10H14O
• Molecular Weight: 150.21756
• Mol File: 124099-75-8.mol
• Article Data: 1

Chemical Properties

• Appearance: /
• CAS DataBase Reference: Furan, 2-ethynyltetrahydro-2-methyl-5-(1-methylethylidene)- (9CI)(CAS DataBase Reference)
• NIST Chemistry Reference: Furan, 2-ethynyltetrahydro-2-methyl-5-(1-methylethylidene)- (9CI)(124099-75-8)
• EPA Substance Registry System: Furan, 2-ethynyltetrahydro-2-methyl-5-(1-methylethylidene)- (9CI)(124099-75-8)

Safety Data

• Hazardous Substances Data: 124099-75-8(Hazardous Substances Data)

Upstream product

• 29171-20-8 3,7-dimethyloct-6-en-1-yn-3-ol 
• 62055-36-1 5-(1-bromo-1-methyl-ethyl)-2-ethynyl-2-methyl-tetrahydro-furan 

Relevant articles and documents

A General Approach to the Synthesis of Butanolides: Synthesis of the Sex Pheromone of the Japanese Beetle

A variety of substituted γ-hydroxy olefins 1 have been converted to butanolides 4 in very high yield in a three-step sequence involving bromoetherification, elimination, and oxidative cleavage.The key step in the overall transformation is the highly selective oxidative cleavage of enol ethers 3 with PCC under very mild reaction conditions.Application of this methodology has been exemplified in the synthesis of the Japanese beetle pheromone.