作者:R.H. Cragg
DOI:10.1016/0022-1902(68)80465-8
日期:1968.2
The preparation and properties of some 2-amino-1,3,2-dioxaborolanes, (R = R′ = Me; R = H and R′ = Me, Et, Pr′, Bun, Bui, But and Ph) are described and their association is discussed. Reaction of phenyl isocyanate with 2-dimethylamino-1,3,2-dioxaborolane is exocyclic showing that the relative migratory aptitude is R2N > OR.
某些2-氨基-1,3,2-二氧杂硼杂环戊烷的制备和性质(R = R'= Me; R = H和R'= Me,Et,Pr',Bu n,Bu i,Bu t和Ph )进行了描述,并讨论了它们的关联。异氰酸苯酯与2-二甲基氨基-1,3,2-二氧杂硼烷的反应是环外的,表明相对迁移能力为R 2 N> OR。