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Synthesis and Structure of the Disilagermirane R 2 Ge(SiR 2 ) 2 and the Solvent‐Separated Ion Pair [Li([12]crown‐4) 2 ][GeR 3 ]; (R = SiMe 3 )
Author(s) -
Heine Andreas,
Stalke Dietmar
Publication year - 1994
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.199401131
Subject(s) - solvent , block (permutation group theory) , ion , crown (dentistry) , crystallography , variety (cybernetics) , group (periodic table) , materials science , chemistry , geometry , organic chemistry , computer science , mathematics , composite material , artificial intelligence
The disilagermirane 1 is obtained in good yields from (Me 3 Si) 3 SiLi(thf) and GeCl 2 . The germyllithium compound 2 was also prepared; its anion, the higher homologue of the Si starting material for 1 , might prove to be a versatile building block for a great variety of mixed three‐membered rings containing the heavier elements of group 14.