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Inter‐ and Intramolecular Photochemical CH Activation in Matrices and in Solution with (η 6 ‐Arene)(carbonyl)osmium Complexes
Author(s) -
McCamley Andrew,
Perutz Robin N.,
Stahl Stefan,
Werner Helmut
Publication year - 1989
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.198916901
Subject(s) - osmium , intramolecular force , chemistry , photochemistry , intermolecular force , toluene , medicinal chemistry , stereochemistry , catalysis , molecule , organic chemistry , ruthenium
Oxidative addition of CH 4 —i.e., inter molecular C‐H activation—as well as intrra molecular C‐H activation have been achieved photochemically with arene(carbonyl)osmium complexes. Compounds 1 and 2 lead to 3 through elimination of CO or H 2 in a CH 4 matrix, while 4 isomerizes in a matrix as well as in toluene solution to give 5 ; RMe.