Premium
Preparation of Aluminum Hydrides with Chelating Anilido‐Imine Ligands by Addition of an Al–H Bond to a C=N Bond
Author(s) -
Wang Weiwei,
Yang Zhi,
Ma Xiaoli,
Roesky Herbert W.,
Ju Yingxin,
Hao Pengfei
Publication year - 2015
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/zaac.201400592
Subject(s) - chemistry , imine , ligand (biochemistry) , hydride , yield (engineering) , bond length , chelation , crystallography , aluminium , medicinal chemistry , crystal structure , double bond , stereochemistry , metal , inorganic chemistry , polymer chemistry , organic chemistry , materials science , catalysis , biochemistry , receptor , metallurgy
Reacting o ‐C 6 H 4 F(CH = NC 6 H 3 i Pr 2 ‐2,6) (L) with H 3 Al·NMe 3 resulted in the aluminum dihydride with coordinated NMe 3 of composition [ o ‐C 6 H 4 F(CH 2 NC 6 H 3 i Pr 2 ‐2,6)]AlH 2 (NMe 3 )( 1 ). Furthermore, the aluminum monohydride [ o ‐C 6 H 4 N(C 6 H 3 i Pr 2 ‐2,6)(CH 2 NC 6 H 3 i Pr 2 ‐2,6)]AlH(NMe 3 ) ( 2 ) was prepared by treatment of the anilido‐imine ligand o ‐C 6 H 4 N(C 6 H 3 i Pr 2 ‐2,6)(CH = NC 6 H 3 i Pr 2 ‐2,6) (L*) with H 3 Al·NMe 3 in high yield. The formations of the two complexes both involve aluminum hydride addition to the C=N double bond. Compounds 1 and 2 were characterized by 1 H NMR and IR spectroscopic, elementary analysis, and single‐crystal X‐ray diffraction studies.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom