Tetraferrioazaallenium—Product of a Novel Reaction of Coordinated CN − | Zendy

Fehlhammer Wolf Peter | Zendy; Schröder Andreas | Zendy; Fuchs Joachim | Zendy; Würthwein ErnstUlrich | Zendy

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Tetraferrioazaallenium—Product of a Novel Reaction of Coordinated CN −

Author(s) -

Fehlhammer Wolf Peter,

Schröder Andreas,

Fuchs Joachim,

Würthwein ErnstUlrich

Publication year - 1992

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.199205901

Subject(s) - chemistry , acylation , ion , chloride , ligand (biochemistry) , cleavage (geology) , bond cleavage , medicinal chemistry , stereochemistry , crystallography , catalysis , organic chemistry , materials science , biochemistry , receptor , fracture (geology) , composite material

The N ‐acylation of the cyano ligand in the binuclear complex anion of Na[Fe 2 (CN)Cp 2 (CO) 3 ] with dicarboxylic acid chlorides causes the cleavage of the CN triple bond and the attachment of a second complex anion to form the surprisingly stable, permetalated, axially chiral 2‐azaallenium ion 1 , which can be isolated as a chloride. This conversion of CN − has parallels in CO chemistry both in multinuclear clusters and on surfaces. [Fe] = FeCpCO.

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