Lewis acid complexed heteroatom carbanions; a new concept for α-metallation of tertiary amines
作者:Satinder V. Kessar、Paramjit Singh、Rahul Vohra、Nachhattar Pal Kaur、Kamal Nain Singh
DOI:10.1039/c39910000568
日期:——
BF3 complexes of typical benzylic, allylic and saturated N-methyl tertiary amines were α-lithiated, with lithium tetramethylpiperidide (LTMP) or sec-butyllithium, and were treated with electrophiles.
典型的苄位、烯丙位和饱和N-甲基叔胺的BF3配合物在锂四甲基哌啶化物(LTMP)或仲丁基锂的作用下进行了α-锂化,并与亲电试剂反应。