Conversion of tris(isopropylamino)borane to polyborazines. Thermal degradation to boron nitride
作者:F. Guilhon、B. Bonnetot、D. Cornu、H. Mongeot
DOI:10.1016/0277-5387(95)00336-6
日期:1996.3
Abstract Thermolysis of tris(isopropylamino)borane (1) and its reaction with ammonia were investigated. Compound 1 exhibited good thermal stability resulting in almost complete evaporation during its thermogravimetric analysis under Ar up to 1000°C. Refluxing of 1 for 42 h at 250°C produced its conversion into the expected B,B′,B′-tris(isopropylamino)-N,N′,N″-triisopropylborazine (2), and into the