Catalytic TMSCI promoted powerful aldol addition and Claisen condensation mediated by TiCl4/Bu3N agent: Comparison and evaluation with the Mukaiyama aldol addition

Authors
Yoshida, Y Matsumoto, N Hamasaki, R Tanabe, Y
Citation
Y. Yoshida et al., Catalytic TMSCI promoted powerful aldol addition and Claisen condensation mediated by TiCl4/Bu3N agent: Comparison and evaluation with the Mukaiyama aldol addition, TETRAHEDR L, 40(22), 1999, pp. 4227-4230
Citations number
31
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
4227 - 4230
Database
ISI
SICI code
0040-4039(19990528)40:22<4227:CTPPAA>2.0.ZU;2-8
Abstract
TMSCl catalyst (0.05 equiv) signifiantly promoted the TiCl4/Bu3N-mediated d irect cross aldol additions of sterically crowded ketones and alpha-hetero substituted ketones, and also the direct Claisen condensation between methy l esters. (C) 1999 Elsevier Science Ltd. All rights reserved.