Adducts of Aluminum and Gallium Trichloride with a  N ‐Heterocyclic Carbene and an Adduct of Aluminum Trichloride with a Thione | Zendy

Stasch Andreas | Zendy; Singh Sanjay | Zendy; Roesky Herbert W. | Zendy; Noltemeyer Mathias | Zendy; Schmidt HansGeorg | Zendy

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Adducts of Aluminum and Gallium Trichloride with a N ‐Heterocyclic Carbene and an Adduct of Aluminum Trichloride with a Thione

Author(s) -

Stasch Andreas,

Singh Sanjay,

Roesky Herbert W.,

Noltemeyer Mathias,

Schmidt HansGeorg

Publication year - 2004

Publication title -

european journal of inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.667

H-Index - 136

eISSN - 1099-0682

pISSN - 1434-1948

DOI - 10.1002/ejic.200400247

Subject(s) - chemistry , adduct , carbene , toluene , medicinal chemistry , gallium , salt (chemistry) , polymer chemistry , organic chemistry , catalysis

The reactions of AlCl 3 and GaCl 3 with 1,3,4,5‐tetramethylimidazole‐2‐ylidene in toluene at room temperature affords the 1:1 adducts 5 and 6 , respectively. The use of a bulky N ‐heterocyclic carbene (NHC) in toluene/THF and AlCl 3 results in the formation of an imidazolium salt 7 with the tetrachloroaluminate anion. A 1:1 adduct 8 of 1,3,4,5‐tetramethylimidazole‐2(3 H )‐thione with AlCl 3 is obtained in toluene. The crystal structures of 5· 0.5C 7 H 8 , 7· THF and 8 were determined. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2004)

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