A novel DMAP-promoted oxazolidinethione deacylation. Application for the direct conversion of the initial chiral thioimide aldols to various ester protecting groups.

Authors
Su, DW Wang, YC Yan, TH
Citation
Dw. Su et al., A novel DMAP-promoted oxazolidinethione deacylation. Application for the direct conversion of the initial chiral thioimide aldols to various ester protecting groups., TETRAHEDR L, 40(22), 1999, pp. 4197-4198
Citations number
5
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
22
Year of publication
1999
Pages
4197 - 4198
Database
ISI
SICI code
0040-4039(19990528)40:22<4197:ANDODA>2.0.ZU;2-K
Abstract
DMAP (4-(dimethylamino)pyridine) promoted nucleophilic cleavage of the init ial chiral thioimide aldols can be directed to form various ester protectin g groups without causing racemization of the newly created stereocenters. ( C) 1999 Elsevier Science Ltd. All rights reserved.