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A Novel Beryllium Thiolate Resulting from N−Si Bond Cleavage: Liberation of Ammonia in the Reaction of Be[N(SiMe 3 ) 2 ] 2 with HSPh
Author(s) -
Chadwick Scott,
Englich Ulrich,
RuhlandtSenge Karin
Publication year - 1998
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/(sici)1521-3773(19981116)37:21<3007::aid-anie3007>3.0.co;2-r
Subject(s) - beryllium , cleavage (geology) , ammonia , liberation , chemistry , bond cleavage , bond , materials science , organic chemistry , catalysis , business , composite material , biochemistry , fracture (geology) , in vitro , finance
A side reaction leads to the product. In the synthesis of [{Be(SPh) 2 (py)(NH 3 )} 2 {[18]crown‐6}] ( 1 , py=pyridine) from [Be{N(SiMe 3 ) 2 } 2 ] and HSPh, the coordinated ammonia molecules (see the structure of 1 in the picture) are formed in a competing reaction between liberated hexamethyldisilazane and the thiol.