Highly enantioselective addition of diethylzinc to N-diphenylphosphinylimines using dendritic chiral ligands with hydrocarbon backbones

Authors
Sato, I Kodaka, R Shibata, T Hirokawa, Y Shirai, N Ohtake, K Soai, K
Citation
I. Sato et al., Highly enantioselective addition of diethylzinc to N-diphenylphosphinylimines using dendritic chiral ligands with hydrocarbon backbones, TETRAHEDR-A, 11(11), 2000, pp. 2271-2275
Citations number
42
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON-ASYMMETRY
ISSN journal
09574166 → ACNP
Volume
11
Issue
11
Year of publication
2000
Pages
2271 - 2275
Database
ISI
SICI code
0957-4166(20000616)11:11<2271:HEAODT>2.0.ZU;2-P
Abstract
Chiral dendrimers bearing three or six chiral B-amino alcohols on the hyper branched hydrocarbon chain-ends act as efficient chiral ligands for the ena ntioselective addition of diethylzinc to N-diphenyl-phosphinylimines to aff ord enantiomerically enriched N-diphenylphosphinylamines with up to 94% e.e . (C) 2000 Elsevier Science Ltd. All rights reserved.