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Easy Synthesis of Phosphaalkenes by a Phosphorus‐Analogous Isocyanide Reaction and an Atypical Crystal Structure of a Tetracarbonyl(phosphaalkene)iron Complex
Author(s) -
Appel Rolf,
Casser Carl,
Immenkeppel Michael,
Knoch Falk
Publication year - 1984
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.198408951
Subject(s) - isocyanide , chemistry , analogy , phosphorus , crystal structure , stereochemistry , crystallography , organic chemistry , philosophy , linguistics
Hitherto inaccessible C‐halogenated phosphaalkenes 3 can now be obtained, in analogy to the long known isocyanide reaction, from the phosphane 1 . Compound 3 , X = Br, is the first phosphaalkene whose E ‐ and Z ‐isomers have been isolated in pure form.