(1R,5R)-2,4-dimethyl-3-(2-trimethylsiloxy-3-methylphenyl)-2,4-diaza-3-phosphabicyclo[4.3.0]-nonane 在
dimethyl sulfide borane 作用下,
以
四氢呋喃 、
甲醇 为溶剂,
反应 12.5h,
生成 (1R,5R)-2,4-dimethyl-3-(2-hydroxy-3-methylphenyl)-2,4-diaza-3-phosphabicyclo[4.3.0]-nonane-borane complex