Reaction of B-methoxydialkylboranes with lithium aluminum hydride in the presence of olefins. A new and general synthesis of acyclic and cyclic mixed trialkylboranes and their conversion into the corresponding trialkylcarbinols via carbonylation-oxidation
Reaction of alkali metal dibutylboron with alkyl halides in diethyl ether solution
作者:Daniel J. Pasto、Paul W. Wojtkowski
DOI:10.1016/s0022-328x(00)88282-0
日期:1972.1
The reaction of alkali metal dibutylboron (I), prepared by the treatment of dibutylchloroborane with sodium/potassium alloy in diethyl ether, with alkyl iodides has been studied. Very little alkylation on boron to produce dibutylalkylborane occurs in ether solution at room temperature. The alkyl iodide reacts to produce mainly alkane and alkyl dimer. The reaction is believed to occur by electron transfer