78419-21-3

Basic information

• Product Name: (E,E)-2-methyl-1,7-dioxaspiro<5.5>undecane
• CAS NO: 78419-21-3
• Molecular Weight: 170.252
• Mol File: 78419-21-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: (E,E)-2-methyl-1,7-dioxaspiro<5.5>undecane(CAS DataBase Reference)
• NIST Chemistry Reference: (E,E)-2-methyl-1,7-dioxaspiro<5.5>undecane(78419-21-3)
• EPA Substance Registry System: (E,E)-2-methyl-1,7-dioxaspiro<5.5>undecane(78419-21-3)

Safety Data

• Hazardous Substances Data: 78419-21-3(Hazardous Substances Data)

Upstream product

• 18545-25-0 5-methyl-tetrahydro-furan-2-ol 

Relevant articles and documents

WITTIG AND HORNER-WITTIG COUPLING REACTIONS OF 2-SUBSTITUTED CYCLIC ETHERS AND THEIR APPLICATION TO SPIROKETAL SYNTHESIS

Wittig and Horner-Wittig coupling reactions of tetrahydropyran or tetrahydrofuran 2-triphenylphosphonium salts or 2-diphenylphosphine oxides with aldehydes and lactols affords good yields of the corresponding enol ethers.In selected examples these enol ether products may be further converted to spiroketals some of which are natural pheromones derived from Dacus oleae and Paravespula vulgaris.