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Air‐ and Microwave‐Stable (C 5 H 5 )Ru Catalysts for Improved Regio‐ and Enantioselective Carroll Rearrangements
Author(s) -
Constant Samuel,
Tortoioli Simone,
Müller Jessica,
Linder David,
Buron Frédéric,
Lacour Jérôme
Publication year - 2007
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.200704019
Subject(s) - enantioselective synthesis , hexacoordinate , catalysis , allylic rearrangement , adduct , microwave , reuse , chemistry , phosphorus , moisture , organic chemistry , medicinal chemistry , combinatorial chemistry , waste management , computer science , silicon , telecommunications , engineering
Reduce, reuse, recycle : Zwitterionic adducts of pyridyl‐containing hexacoordinate phosphorus anions and (C 5 H 5 )Ru moieties (see picture) are air‐, moisture‐, and microwave‐stable catalysts that can be readily purified and in some instances recycled. Carroll rearrangements of allylic β‐ketoesters performed with these species occur with improved regio‐ and enantioselectivity.