Facile and selective cleavage of allyl ethers, amines and esters using polymethylhydrosiloxane-ZnCl2/Pd(PPh3)(4)

Authors
Chandrasekhar, S Reddy, CR Rao, RJ
Citation
S. Chandrasekhar et al., Facile and selective cleavage of allyl ethers, amines and esters using polymethylhydrosiloxane-ZnCl2/Pd(PPh3)(4), TETRAHEDRON, 57(16), 2001, pp. 3435-3438
Citations number
56
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
57
Issue
16
Year of publication
2001
Pages
3435 - 3438
Database
ISI
SICI code
0040-4020(20010416)57:16<3435:FASCOA>2.0.ZU;2-X
Abstract
Allyl deprotection to liberate free hydroxy, amino and acid groups from the corresponding allyl ethers, amines and esters is achieved under mild condi tions. The reagent combination employed for this transformation is polymeth ylhydrosiloxane (PMHS), ZnCl2 and Pd(PPh3)(4). (C) 2001 Elsevier Science Lt d. All rights reserved.