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Hydrometallation of the Iminoboranes t BuB(N t Bu) and [ t Bu(Me 3 Si)N]B(N t Bu)
Author(s) -
Bulak E.,
Paetzold P.
Publication year - 2000
Publication title -
zeitschrift für anorganische und allgemeine chemie
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.354
H-Index - 66
eISSN - 1521-3749
pISSN - 0044-2313
DOI - 10.1002/(sici)1521-3749(200006)626:6<1277::aid-zaac1277>3.0.co;2-1
Subject(s) - chemistry , metal , stereochemistry , crystallography , organic chemistry
The hydrometallation of the iminoboranes XB(N t Bu) ( 1 a : X = t Bu; 1 b : X = t Bu(Me 3 Si)N) with Cp 2 ZrHCl and Cp 2 HfHCl gives products of the type X–BH=N( t Bu)–MCp 2 –Cl ( 7 a , b : M = Zr; 8 a , b : M = Hf). There is a B–H–M (3c2e) bond interaction. The BN multiple bond of the iminoboranes is more or less side‐on bound to the metal. Hence, iminoboranes again turn out to behave as analogues of alkynes.