Use of an enantiomerically pure cyclopalladated complex of (S)-N,N-dimethyl-alpha-(2-naphthyl)ethylamine for an enantioselective synthesis of a chiral diphosphine by an intramolecular [4+2] Diels-Alder cycloaddition

Authors
Gul, N Nelson, JH
Citation
N. Gul et Jh. Nelson, Use of an enantiomerically pure cyclopalladated complex of (S)-N,N-dimethyl-alpha-(2-naphthyl)ethylamine for an enantioselective synthesis of a chiral diphosphine by an intramolecular [4+2] Diels-Alder cycloaddition, TETRAHEDRON, 56(1), 2000, pp. 71-78
Citations number
42
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
56
Issue
1
Year of publication
2000
Pages
71 - 78
Database
ISI
SICI code
0040-4020(20000101)56:1<71:UOAEPC>2.0.ZU;2-X
Abstract
The cyclopalladated complex (S)-(+)-bis(mu-chloro)bis[N,N-dimethyl-alpha-(2 -naphthyl)ethylamine-C,N]-dipalladium has been used as a chiral template to promote the intramolecular [4+2] Diels-Alder reaction between diphenylviny lphosphine and 1-phenyl-3,4-dimethylphosphole. The characteristic H-1 and P -31{H-1} NMR spectroscopic features of the synthesized compounds are descri bed. Crystal structures of three of the newly synthesized palladium complex es are reported. (C) 1999 Elsevier Science Ltd. All rights reserved.