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Synthesis of P-chirogenic diarylphosphinoacetic acids and their proline derivatives for palladium-catalysed allylic alkylation reactions

Synthesis of P-chirogenic diarylphosphinoacetic acids and their proline derivatives for palladium-catalysed allylic alkylation reactions
Synthesis of P-chirogenic diarylphosphinoacetic acids and their proline derivatives for palladium-catalysed allylic alkylation reactions
The synthesis of P-chirogenic diarylphosphinocarboxylic acids was achieved, from which a new class of amido- and amino -diphosphine ligands (PNP*) were derived, containing an L-proline backbone. The catalytic activities of the novel ligands were evaluated in the palladium-catalysed allylic alkylation reaction of 1,3-diphenylpropenyl acetate.
chirogenic phosphine, pnp ligands, palladium, allylic alkylation bisphosphine ligands, phosphinocarboxylic acids, asymmetrichydrogenation, complexes, phosphorus, planar
0040-4039
8145-8148
Lam, Hubert
b401a076-a5ae-4233-9846-2f4096bb3ab1
Horton, Peter N.
48f162d1-d6ce-43c1-aeef-d58b3ec702b8
Hursthouse, Michael B.
a65b4d35-2ea0-47e7-938a-d744f4d9ba28
Aldous, D.avid J.
2c158e3d-3581-4f5a-bbe5-4df35997cb44
Hii, King Kuok (Mimi)
6c1f6010-03c3-44e2-9c32-f085bcfd935a
Lam, Hubert
b401a076-a5ae-4233-9846-2f4096bb3ab1
Horton, Peter N.
48f162d1-d6ce-43c1-aeef-d58b3ec702b8
Hursthouse, Michael B.
a65b4d35-2ea0-47e7-938a-d744f4d9ba28
Aldous, D.avid J.
2c158e3d-3581-4f5a-bbe5-4df35997cb44
Hii, King Kuok (Mimi)
6c1f6010-03c3-44e2-9c32-f085bcfd935a

Lam, Hubert, Horton, Peter N., Hursthouse, Michael B., Aldous, D.avid J. and Hii, King Kuok (Mimi) (2005) Synthesis of P-chirogenic diarylphosphinoacetic acids and their proline derivatives for palladium-catalysed allylic alkylation reactions. Tetrahedron Letters, 46 (47), 8145-8148. (doi:10.1016/j.tetlet.2005.09.136).

Record type: Article

Abstract

The synthesis of P-chirogenic diarylphosphinocarboxylic acids was achieved, from which a new class of amido- and amino -diphosphine ligands (PNP*) were derived, containing an L-proline backbone. The catalytic activities of the novel ligands were evaluated in the palladium-catalysed allylic alkylation reaction of 1,3-diphenylpropenyl acetate.

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More information

Published date: 21 November 2005
Keywords: chirogenic phosphine, pnp ligands, palladium, allylic alkylation bisphosphine ligands, phosphinocarboxylic acids, asymmetrichydrogenation, complexes, phosphorus, planar

Identifiers

Local EPrints ID: 20842
URI: http://eprints.soton.ac.uk/id/eprint/20842
ISSN: 0040-4039
PURE UUID: e16138ed-8030-4887-be91-7ca2bb02a05c

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Date deposited: 02 Mar 2006
Last modified: 15 Jul 2019 19:25

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Contributors

Author: Hubert Lam
Author: Peter N. Horton
Author: Michael B. Hursthouse
Author: D.avid J. Aldous
Author: King Kuok (Mimi) Hii

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