Studies of aminoboranes. Part I. Reactions involving transfer of hydrogen from N-monoalkyl-substituted aminoboranes and amine–boranes to dimethylaminoborane
作者:M. P. Brown、R. W. Heseltine、D. W. Johnson
DOI:10.1039/j19670000597
日期:——
Dimethylaminoborane reacts with trimericaminoboranes (RNH·BH2)3(R = Et and Pr) to give corresponding borazines: Me2N·BH2+⅓(RNH·BH2)3→ Me2NH,BH3+⅓(RNBH)3 Dimethylaminoborane also reacts with amine–boranes, RNH2,BH3(R = Me, Prn, and Pri). From reactions involving propyl- and isopropyl-amine–borane, stable 1,1-dimethyl-3,5-dialkylcyclotriborazanes, which are in effect cyclic mixed adducts, Me2N·BH2,2RNH·BH2