A Stable Structurally Characterized Phosphorus‐Bound Isocyanide and Its Thermal and Catalyzed Isomerization to the Corresponding Cyanide | Zendy

Kingston Jesudoss V. | Zendy; Ellern Arkady | Zendy; Verkade John G. | Zendy

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A Stable Structurally Characterized Phosphorus‐Bound Isocyanide and Its Thermal and Catalyzed Isomerization to the Corresponding Cyanide

Author(s) -

Kingston Jesudoss V.,

Ellern Arkady,

Verkade John G.

Publication year - 2005

Publication title -

angewandte chemie international edition

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 5.831

H-Index - 550

eISSN - 1521-3773

pISSN - 1433-7851

DOI - 10.1002/anie.200501401

Subject(s) - isomerization , isocyanide , cyanide , chemistry , lewis acids and bases , linkage isomerism , catalysis , derivative (finance) , nuclear magnetic resonance spectroscopy , phosphorus , medicinal chemistry , photochemistry , organic chemistry , financial economics , metal , economics

A PNC linkage has been realized by the formation of a stable isocyano azaphosphatranium ion with a facile synthesis. Subsequent thermal or Lewis acid catalyzed isomerization of the isocyanide derivative to its cyanide isomer (see scheme) was carried out and followed by 31 P NMR spectroscopy. Both compounds were characterized by X‐ray crystallography.

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