Formation and X-ray structure of a seven-membered C4OBN heterocycle by a THF ring-expansion process
作者:Andrea M. Corrente、Tristram Chivers
DOI:10.1039/b810319d
日期:——
The reaction of BCl3 with two equivalents of LiN(H)Dipp (Dipp = 2,6-diisopropylphenyl) in THF produces DippN(H)BO(CH2)4NDipp, which contains a puckered seven-membered C4OBN ring.
BCl3与等摩尔LiN(H)Dipp(Dipp = 2,6-二异丙基苯基)在THF中的反应生成DippN(H)BO(CH2)4NDipp,其中包含一个缩合的七元C4OBN环。