Synthesis and Structure of Al(Oar * ) 3  (Ar *  = 2,6‐ t Bu 2 ‐4‐MeC 6 H 2 ): The First Three‐Coordinate Homoleptic Aluminum Aryloxide | Zendy

Healy Matthew D. | Zendy; Barron Andrew R. | Zendy

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Synthesis and Structure of Al(Oar * ) 3 (Ar * = 2,6‐ t Bu 2 ‐4‐MeC 6 H 2 ): The First Three‐Coordinate Homoleptic Aluminum Aryloxide

Author(s) -

Healy Matthew D.,

Barron Andrew R.

Publication year - 1992

Publication title -

angewandte chemie international edition in english

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 0570-0833

DOI - 10.1002/anie.199209211

Subject(s) - center (category theory) , product (mathematics) , crystallography , aluminium , physics , chemistry , atomic physics , geometry , mathematics , organic chemistry

Can three bulky aryloxide substituents fit around a single aluminum center? That this is indeed possible is shown by the product Al(OAr * ) 3 1 (Ar * = 2,6‐ t Bu 2 ‐4‐MeC 6 H 2 ) of the reaction of HOAr * with LiAlH 4 . The 27 Al{ 1 H}NMR spectrum and the X‐ray structural analysis are in accord with a very electron‐rich three‐coordinate aluminum center.

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