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Equilibrium between Isocyanide and Carbene Complexes in Coordination Compounds of 2,6‐Dihydroxyphenyl Isocyanide
Author(s) -
Hahn F. Ekkehardt,
Tamm Matthias,
Lügger Thomas
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.199413561
Subject(s) - isocyanide , carbene , dabco , chemistry , yield (engineering) , medicinal chemistry , stereochemistry , combinatorial chemistry , organic chemistry , catalysis , materials science , metallurgy
The selective shift of the equilibrium in the title (1⇌2) is achieved by reaction with bases: weak bases such as NEt 3 or DABCO yield isocyanide complexes like 3 ; strong bases such as KO t Bu (+ MeI) afford carbene complexes like 4 .
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