Metal Dependence of Cyclometalation and Arene CH Activation in the Photolysis of  cis ‐H 2 M[P(CH 2 CH 2 CH 2 PMe 2 ) 3 ] (MFe, Ru) in Benzene | Zendy

Antberg Martin | Zendy; Dahlenburg Lutz | Zendy

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Metal Dependence of Cyclometalation and Arene CH Activation in the Photolysis of cis ‐H 2 M[P(CH 2 CH 2 CH 2 PMe 2 ) 3 ] (MFe, Ru) in Benzene

Author(s) -

Antberg Martin,

Dahlenburg Lutz

Publication year - 1986

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.198602601

Subject(s) - metal , photodissociation , intermolecular force , chemistry , ring (chemistry) , hydride , transition metal , ring strain , medicinal chemistry , crystallography , stereochemistry , photochemistry , molecule , organic chemistry , catalysis

The metal‐dependent transition between intra‐ and intermolecular CH addition has been studied with the title reaction as example: With cis ‐H 2 Fe(pp 3 ), the cyclometalated compound 1 is formed, with cis ‐H 2 Ru(pp 3 ) the phenyl hydride 2 . A decisive factor might be the difference in size of the metal atoms, which leads to different crowding of the groups and different chelate ring strain ((pp 3 = P(CH 2 ) 3 PMe 2 ) 3 ).

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