A chiral triaminosulfonium salt: design and application to catalytic asymmetric synthesis

Authors
Kuroki, Y Iseki, K
Citation
Y. Kuroki et K. Iseki, A chiral triaminosulfonium salt: design and application to catalytic asymmetric synthesis, TETRAHEDR L, 40(47), 1999, pp. 8231-8234
Citations number
10
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON LETTERS
ISSN journal
00404039 → ACNP
Volume
40
Issue
47
Year of publication
1999
Pages
8231 - 8234
Database
ISI
SICI code
0040-4039(19991119)40:47<8231:ACTSDA>2.0.ZU;2-S
Abstract
The first chiral triaminosulfonium salt, tris((S,S)-3,4-diphenylpyrrolidino )sulfonium difluorotriphenylstannate, catalyzes trifluoromethylation of ben zaldehyde with (trifluoromethyl)trimethylsilane to give the corresponding o ptically active alcohol with 52% ee. (C) 1999 Elsevier Science Ltd. All rig hts reserved.