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Reactions at Both Ends of a Dimetalated Olefin: CS 2 Insertion into and Atom Transfer Reactions of [Re(CO) 4 ‐{ trans ‐μ‐HCC(CO 2 Me)}Re(CO) 4 (NCMe)]
Author(s) -
Adams Richard D.,
Chen Linfeng,
Wu Wengan
Publication year - 1994
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.199405681
Subject(s) - chemistry , olefin fiber , molecule , atom (system on chip) , pyridine , stereochemistry , crystallography , medicinal chemistry , catalysis , organic chemistry , computer science , embedded system
First a functionalized CC bond, then a CE bond (E O, S) are formed at the methyl propenate ligands in the title compound to afford 1 . This takes place when the starting material is treated with CS 2 and subsequently with pyridine‐ N ‐oxide or ethylenesulfide. In this reaction the CS 2 molecule is inserted exclusively into the ReC α bond of the starting material, the O or S atom into the ReC β bond of the intermediate.