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Synthesis of the First Silaamidide
Author(s) -
Underiner Gail E.,
West Robert
Publication year - 1990
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.199005291
Subject(s) - counterion , metalation , chemistry , solid state , ion , stereochemistry , organic chemistry
A 1,3‐diaza‐2‐silaallyl anion characterizes the salts 2 and 3 , in which the Li ⊕ counterion is either coordinated to Et 2 O or remains in a free state. Compound 2 was prepared from the silanediamine 1 by straightforward metalation, and then isolated as a colorless solid. Attempts at X‐ray structure analysis were unsuccessful, but the structure was nonetheless firmly established through a series of chemical transformations.