| 摘要 |
Preparation of ethynylcyclopropane (I) comprises cleavage of methanol from (1,1-dimethoxyethyl)cyclopropane (II) to give (1-methoxyethenyl)cyclopropane (III), followed by cleavage of a second methanol molecule. Preparation of ethynylcyclopropane of formula (I) comprises cleavage of methanol from (1,1-dimethoxyethyl)cyclopropane of formula (II) to give (1-methoxyethenyl)cyclopropane of formula (III), followed by cleavage of a second methanol molecule. |
