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[Me(PhMe 2 Si) 2 SiLi] and [Ph(Me 3 Si) 2 SiLi]: Preparation, Characterization, and Evidence for an Intramolecular LiPh Interaction
Author(s) -
Sekiguchi Akira,
Nanjo Masato,
Kabuto Chizuko,
Sakurai Hideki
Publication year - 1997
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.199701131
Subject(s) - intramolecular force , toluene , lithium (medication) , chemistry , mercury (programming language) , characterization (materials science) , nmr spectra database , crystallography , stereochemistry , spectral line , organic chemistry , materials science , nanotechnology , medicine , physics , astronomy , computer science , programming language , endocrinology
Lithium–mercury exchange of the appropriate precursors in toluene yielded the first unsolvated, dimeric lithiosilanes 1 . X‐ray crystallographic data and NMR spectra of both compounds provide evidence of intramolecular lithium–phenyl interactions.