TRANSANNULAR BOND FORMATION BETWEEN THE ANTIMONY AND THE NITROGEN ATOMS IN DIBENZAZASTIBOCINE SYSTEM. FORMATION OF X-Sb-X AND X-Sb-N(1+) HYPERVALENT BOND

Article abstract of DOI:10.1016/S0040-4039(00)82879-8

6-Methyl-5,6,7,12-tetrahydro-12-p-tolyldibenz<1,5>azastibocine (1) was prepared by means of one-pot reaction of di(o-bromobenzyl)methylamine (2), butyllithium, and antimony trichloride, followed by p-tolyllithium in 23percent yield.Halogenation of 1