Enantioselective CH Amination Using Cationic Ruthenium(II)–pybox Catalysts | Zendy

Milczek Erika | Zendy; Boudet Nadège | Zendy; Blakey Simon | Zendy

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Enantioselective CH Amination Using Cationic Ruthenium(II)–pybox Catalysts

Author(s) -

Milczek Erika,

Boudet Nadège,

Blakey Simon

Publication year - 2008

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.200801445

Subject(s) - enantioselective synthesis , cationic polymerization , ruthenium , amination , allylic rearrangement , chemistry , catalysis , pyridine , ligand (biochemistry) , combinatorial chemistry , stereochemistry , organic chemistry , receptor , biochemistry

The whole “pybox” and dice : Highly enantioselective amination reactions of both allylic and benzylic CH bonds are catalyzed by cationic ruthenium(II)–pybox complexes (see structure). A novel mode of stereocontrol, which is induced by the versatile pybox ligand, is proposed to account for the excellent enantioselectivity in these reactions. Boc= tert ‐butoxycarbonyl, pybox=pyridine bisoxazoline.

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