153915-43-6Relevant articles and documents
Reactions of the Boron Hydrides B3H7 and B5H9 with the Unsaturated Boron-Nitrogen Compounds NBtBu2 and NB2tBu3
Kuepper, Stefan,Paetzold, Peter,Boese, Roland
, p. 1787 - 1790 (2007/10/02)
THF*B3H7 reacts with RBNR (1, R = tBu) to yield the μ-amino-diborane (6) B2H4R(NHR) (5), which crystallizes in the triclinic space group P1.The reaction of B3H7 with the azadiboriridine NB2tBu3 (2, R = tBu) leads to the known NB2R3*BH3 (4) and the novel (NB2R3)2B2H4 (6).Product 6 is considered to represent a diaza-arachno-octaborane derivative.The iminoborane 1 reacts with B5H9 in the presence of lutidine (L) to give the ionic product (7); our earlier report on the formation of the aza-arachno-heptaborate has to be revised.The products from the reaction of B5H9 with NB2R3 are 4 and 6. - Key Words: Iminoboranes / Azadiboriridines / Diaza-arachno-octaborane / arachno-Nonaborate(1-)