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Coordinated 1‐Aza‐1,3‐butadienes: Stable Intermediates in the Formation of Pyridines from [(β‐Aminoethenyl)carbene]chromium Complexes
Author(s) -
Duetsch Michael,
Stein Frank,
Funke Frank,
Meijere Armin De,
Pohl Ehmke,
HerbstIrmer Regine
Publication year - 1993
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19931261131
Subject(s) - chemistry , carbene , chromium , medicinal chemistry , stereochemistry , organic chemistry , catalysis
[(β‐Aminoethenyl)carbene]chromium complexes 3a–c rearrange to coordinated 1‐aza‐1,3‐butadienes 6a–c , which undergo cycloadditions with alkynes 7a, c to pyridines 9a, 10a–c .
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