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Formation and Characterization of the First Monoalumoxane, LAlO⋅B(C 6 F 5 ) 3
Author(s) -
Neculai Dante,
Roesky Herbert W.,
Neculai Ana Mirela,
Magull Jörg,
Walfort Bernhard,
Stalke Dietmar
Publication year - 2002
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/1521-3773(20021115)41:22<4294::aid-anie4294>3.0.co;2-w
Subject(s) - characterization (materials science) , materials science , nanotechnology
Stabilization of the presumed AlO double bond in LAlO⋅B(C 6 F 5 ) 3 , the simplest member of the alumoxane series, was achieved by the strong Lewis acid B(C 6 F 5 ) 3 . LAlO⋅B(C 6 F 5 ) 3 was synthesized by hydrolysis of LAlMe 2 with H 2 O⋅B(C 6 F 5 ) 3 and characterized by X‐ray structure analysis (see picture) L=Et 2 NCH 2 CH 2 NC(Me)CHC(Me)NCH 2 CH 2 NEt 2 .