Premium
Soluble Molecular Dimers of CaO and SrO Stabilized by a Lewis Acid
Author(s) -
Sarish Sankaranarayana Pillai,
Nembenna Sharanappa,
Roesky Herbert W.,
Ott Holger,
Pal Aritra,
Stalke Dietmar,
Dutta Sudipta,
Pati Swapan K.
Publication year - 2009
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.200904054
Subject(s) - deprotonation , alkaline earth metal , chemistry , hydroxide , metal , earth (classical element) , medicinal chemistry , inorganic chemistry , organic chemistry , mathematics , ion , mathematical physics
Soluble oxides : The reaction between a β‐diketiminate aluminum methyl hydroxide and [M{N(SiMe 3 ) 2 } 2 (thf) 2 ] (M=Ca, Sr) results in alkaline‐earth‐metal oxides such as [{LAl(Me)(μ‐O)Ca(thf)} 2 ] (see core structure; L is deprotonated β‐diketiminate CH{C(CH 2 )}(CMe)(2,6‐ i Pr 2 C 6 H 3 N) 2 ). These soluble complexes are dimeric in the solid state and contain unprecedented M 2 O 2 cores.