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A Convenient Synthesis and a NMR Study of the Diammoniate of Diborane
Author(s) -
Lingam Hima K.,
Chen Xuenian,
Zhao JiCheng,
Shore Sheldon G.
Publication year - 2012
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.201103693
Subject(s) - diborane , borohydride , chemistry , boranes , metathesis , nuclear magnetic resonance spectroscopy , cyclopentanes , nmr spectra database , organic chemistry , spectral line , boron , physics , catalysis , polymerization , polymer , astronomy
DADB synthesis : The diammoniate of diborane (DADB) was synthesized in a new metathesis reaction between the diammoniate of monochloroborane and potassium borohydride in liquid ammonia (see scheme). 1 H and 11 B NMR spectra of DADB are reported. The stability in THF was examined by variable‐temperature 11 B NMR spectroscopy.