STEREOSPECIFIC SYNTHESIS OF VINYL(PHENYL)IODONIUM TETRAFLUOROBORATES VIA BORON-IODANE EXCHANGE OF VINYLBORONIC ACIDS AND ESTERS WITH HYPERVALENT PHENYLIODANES

Authors
OCHIAI M TOYONARI M NAGAOKA T CHEN DW KIDA M
Citation
M. Ochiai et al., STEREOSPECIFIC SYNTHESIS OF VINYL(PHENYL)IODONIUM TETRAFLUOROBORATES VIA BORON-IODANE EXCHANGE OF VINYLBORONIC ACIDS AND ESTERS WITH HYPERVALENT PHENYLIODANES, Tetrahedron letters, 38(38), 1997, pp. 6709-6712
Citations number
34
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
38
Year of publication
1997
Pages
6709 - 6712
Database
ISI
SICI code
0040-4039(1997)38:38<6709:SSOVTV>2.0.ZU;2-N
Abstract
Reaction of vinylboronic acids and esters with hypervalent phenyliodan es in the presence of BF3-Et2O undergoes boron-iodane exchange at O de grees C in dichloromethane yielding vinyl(phenyl)iodonium tetrafluorob orates stereoselectively with retention of configuration. (C) 1997 Els evier Science Ltd.