Thermally and Photochemically Controlled Insertion of Alkynes into Clusters: A Route to Organometallic π‐Ligands | Zendy

Knoll Konrad | Zendy; Orama Olli | Zendy; Huttner Gottfried | Zendy

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Thermally and Photochemically Controlled Insertion of Alkynes into Clusters: A Route to Organometallic π‐Ligands

Author(s) -

Knoll Konrad,

Orama Olli,

Huttner Gottfried

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.198409761

Subject(s) - diphenylacetylene , ring (chemistry) , ligand (biochemistry) , chemistry , cluster (spacecraft) , photochemistry , group 2 organometallic chemistry , stereochemistry , crystallography , molecule , catalysis , organic chemistry , receptor , computer science , programming language , biochemistry

A novel, cyclic conjugated 4π ligand containing a C 2 Fe 2 P ring is formed as complex 1 with Fe(CO) 3 in the photochemical insertion of diphenylacetylene into the cluster [(μ 3 ‐RP){Fe(CO) 3 } 3 CO], R = p ‐methoxyphenyl. 1 , with its almost planar ring, is isolobal with dihydro‐1,2,5‐thiadiborole ligands.—On thermal activation, a complex containing a “heterobutadiene” ligand is formed instead of 1 .

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