Facile hydrogen/metal exchange between butylpotassium and saturated ethers
作者:Ruth Lehmann、Manfred Schlosser
DOI:10.1016/s0040-4039(01)80015-0
日期:1984.1
At temperatures between −100 and −40°C, lithium salt-free butylpotassium (prepared from dibutylmercury) readily metalates saturated ethers such as dimethyl ether or tetrahydrofuran.