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A Monomeric Diboryldilithiomethane with a 1,3‐Diborataallene Structure
Author(s) -
Pilz Monika,
Allwohn Jürgen,
Hunold Ralf,
Massa Werner,
Berndt Armin
Publication year - 1988
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.198813701
Subject(s) - monomer , chemistry , contrast (vision) , stereochemistry , crystallography , organic chemistry , computer science , polymer , artificial intelligence
The title compound 2 is characterized by many interesting features: 2 is the first dilithiomethane stabilized by two boryl substituents; NMR and X‐ray data establish its 1,3‐diborataallene structure. In contrast to known dilithio‐methane derivatives, which are aggregated, 2 is monomeric (R = 2,4,6‐Me 3 C 6 H 2 ).
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