Efficient oxidative biaryl coupling reaction of phenol ether derivatives using hypervalent iodine(III) reagents

Authors
Tohma, H Morioka, H Takizawa, S Arisawa, M Kita, Y
Citation
H. Tohma et al., Efficient oxidative biaryl coupling reaction of phenol ether derivatives using hypervalent iodine(III) reagents, TETRAHEDRON, 57(2), 2001, pp. 345-352
Citations number
110
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
57
Issue
2
Year of publication
2001
Pages
345 - 352
Database
ISI
SICI code
0040-4020(20010107)57:2<345:EOBCRO>2.0.ZU;2-Y
Abstract
Oxidative biaryl coupling reaction of phenol ether derivatives with the hyp ervalent iodine reagent, phenyliodine(III) bis(trifluoroacetate) (PIFA), in the presence of BF3. Et2O gave a variety of substituted biphenyl and binap hthyl compounds in high yields. Replacement of PIFA with a more practical p olymer-supported hypervalent iodine reagent has also been achieved. (C) 200 0 Elsevier Science Ltd. All rights reserved.