Alkyne Cleavage as a Novel Route to Low‐Valent Carbyne‐Metal Complexes | Zendy

Filippou Alexander C. | Zendy; Völkl Christian | Zendy; Grünleitner Walter | Zendy; Kiprof Paul | Zendy

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Alkyne Cleavage as a Novel Route to Low‐Valent Carbyne‐Metal Complexes

Author(s) -

Filippou Alexander C.,

Völkl Christian,

Grünleitner Walter,

Kiprof Paul

Publication year - 1990

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.199002071

Subject(s) - carbyne , isocyanide , cleavage (geology) , ligand (biochemistry) , chemistry , alkyne , metal , stereochemistry , combinatorial chemistry , materials science , organic chemistry , carbene , catalysis , biochemistry , fracture (geology) , composite material , receptor

Reversal of a carbine–isocyanide coupling al‐lowed synthesis of the electron‐rich carbyne complex 1 . The key step in this new synthesis is the base‐induced cleavage of the t Bu(H)NC;CPh ligand of a W II complex to give a carbyne ligand and an isocyanide ligand. This method appears to be applicable to complexes having iscelectronic metal centers.

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