Alkoxymagnesium Iodide Complexes | Zendy

Haiss Peter | Zendy; Kuhn Annette | Zendy; Kuhn Norbert | Zendy; MaichleMößmer Cäcilia | Zendy; Laufer Stefan | Zendy; Steimann Manfred | Zendy; Zeller KlausPeter | Zendy

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Alkoxymagnesium Iodide Complexes

Author(s) -

Haiss Peter,

Kuhn Annette,

Kuhn Norbert,

MaichleMößmer Cäcilia,

Laufer Stefan,

Steimann Manfred,

Zeller KlausPeter

Publication year - 2011

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.201100370

Subject(s) - chemistry , diethyl ether , acetonitrile , medicinal chemistry , iodide , thermal decomposition , ether , alkoxy group , mass spectrum , olefin fiber , metal , inorganic chemistry , organic chemistry , alkyl , ion , catalysis

The complexes R(Ph)MeCOMg(Et 2 O)I [ 1 , R = Me ( a ), Ph ( b )] were obtained by the reaction of R(Ph)C=O with MeMgI in diethyl ether in good yields. Crystallisation of 1 from acetonitrile resulted in single crystals of di‐ and trinuclear complexes I 2 (μ‐OCPhMe 2 ) 2 Mg(MeCN) 4 ( 2 ) and {2[I(MeCN)Mg(μ‐OCPh 2 Me) 2 Mg(MeCN)I] ( 3 ) × [I(MeCN)Mg(μ‐OCPh 2 Me) 2 Mg(μ‐OCPh 2 Me) 2 Mg(MeCN)I] ( 4 ) × 2CH 2 Cl 2 } in which the metal centres are linked by alkoxy substituents. The thermal decomposition of the complexes 1 was studied by successive detection of the EI mass spectra of diethyl ether, the olefins 5 , the tertiary alcohols 6 , and the formal olefin dimers 7 .

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