James, Tony D.; Sandanayake, K. R. A. Samankumara; Iguchi, Ritsuko; Shinkai, Seiji
Journal of the American Chemical Society, 1995 , vol. 117, # 35 p. 8982 - 8987
in toluene
stirring of the boroxine with diethylamine in toluene at room temp. for15 h; heating at 70°C for 1 h;; filtration; evapn. of the filtrate; drying under vac.; elem. anal.;;
in toluene
stirring of the boroxine with diisopropylamine in toluene at room temp.for 15 h; heating at 70°C for 1 h;; filtration; evapn. of the filtrate; drying under vac.; recrystn. from benzene; elem. anal.;;
