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New Chiral Ferrocene‐Bridged Phosphole–Phosphane Ligands
Author(s) -
Guadalupe Lopez Cortes Jose,
Ramon Olivier,
Vincendeau Sandrine,
Serra Daniel,
Lamy Franck,
Daran JeanClaude,
Manoury Eric,
Gouygou Maryse
Publication year - 2006
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200600771
Subject(s) - phosphole , chemistry , palladium , allylic rearrangement , ferrocene , substitution reaction , stereochemistry , enantioselective synthesis , catalysis , combinatorial chemistry , medicinal chemistry , organic chemistry , electrochemistry , electrode
A convenient synthesis of new chiral ferrocenene‐bridged phosphole–phosphane ligands in an enantiomerically pure form has been developed. These new chiral P,P ligands have been tested in a palladium‐catalysed allylic substitution reaction. High activities and moderate enantioselectivities (up to 61 %) were observed. A palladium(II) complex has been isolated and its crystal structure established. (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2006)