Preparation of [LAl(μ‐S) 2 MCp 2 ] (M=Ti, Zr) from the Structurally Characterized Lithium Complexes [{LAl(SH)[SLi(thf) 2 ]} 2 ] and [{LAl[(SLi) 2 (thf) 3 ]} 2 ]⋅2 THF | Zendy

Jancik Vojtech | Zendy; Roesky Herbert W. | Zendy; Neculai Dante | Zendy; Neculai Ana M. | Zendy; HerbstIrmer Regine | Zendy

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Preparation of [LAl(μ‐S) 2 MCp 2 ] (M=Ti, Zr) from the Structurally Characterized Lithium Complexes [{LAl(SH)[SLi(thf) 2 ]} 2 ] and [{LAl[(SLi) 2 (thf) 3 ]} 2 ]⋅2 THF

Author(s) -

Jancik Vojtech,

Roesky Herbert W.,

Neculai Dante,

Neculai Ana M.,

HerbstIrmer Regine

Publication year - 2004

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/anie.200461254

Subject(s) - chemistry , molar ratio , lithium (medication) , sulfur , medicinal chemistry , inorganic chemistry , organic chemistry , catalysis , medicine , endocrinology

Sulfur bridges : The reactions of [LAl(SH) 2 ] (L=HC(CMeNAr) 2 , Ar=2,6‐ i Pr 2 C 6 H 3 ) with LiN(SiMe 3 ) 2 in molar ratio 1:2 and 1:1, respectively, lead to species with the formula [{LAl[(SLi) 2 (thf) 3 ]} 2 ]⋅2 THF and [{LAl(SH)[SLi(thf) 2 ]} 2 ] in high yields. These lithium salts react further with [Cp 2 MCl 2 ] (M=Ti, Zr; Cp=C 5 H 5 ) to give unique heterobimetallic sulfides of composition [LAl(μ‐S) 2 MCp 2 ] (see structure; M=Ti).

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