Synthesis of 6,7-benzo-3-borabicyclo[3.3.1]nonane and its 3-aza analog from 2-allylphenyl(diallyl)borane. Intramolecular arylboration of the C=C bond
作者:N. Yu. Kuznetsov、Z. A. Starikova、B. B. Averkiev、Yu. N. Bubnov
DOI:10.1007/s11172-005-0305-5
日期:2005.3
A method was developed for the synthesis of 6,7-benzo-3-borabicyclo[3.3.1]nonane and 6,7-benzo-3-azabicyclo[3.3.1]nonane derivatives based on intramolecular cyclization of 2-allylphenyl(diallyl)borane. Intramolecular arylboration of the double bond in 1,5-diallyl-2,3-benzo-1-boracyclohexane was carried out for the first time. Conventional oxidation (H2O2-OH−) of 6,7-benzo-3-methoxy-3-borabicyclo[3
基于2-烯丙基苯基(二烯丙基)分子内环化,开发了一种合成6,7-苯并-3-硼双环[3.3.1]壬烷和6,7-苯并-3-氮杂双环[3.3.1]壬烷衍生物的方法)硼烷。首次在1,5-二烯丙基-2,3-苯并-1-硼环己烷中进行双键的分子内芳基硼化反应。6,7-苯并-3-甲氧基-3-硼双环[3.3.1]壬烷的常规氧化(H2O2-OH-)得到顺式-1,3-二(羟甲基)萘满。后者的结构是通过 X 射线衍射分析确定的。