Citation
Ng. Kundu et B. Nandi, Depropargylation under palladium-copper catalysis: synthesis of diaryl sulfides, TETRAHEDRON, 57(27), 2001, pp. 5885-5895
Citations number
53
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020
→ ACNP
Volume
57
Issue
27
Year of publication
2001
Pages
5885 - 5895
Database
ISI
SICI code
0040-4020(20010702)57:27<5885:DUPCSO>2.0.ZU;2-I
Abstract
3-[2-(N-p-Toluenesulfonyl)aminophenylthio]prop-1-yne, reacted with aryl iod
ides in the presence of Et3N in THF solution with (PPh3)(2)PdCl2 (3 mol%) a
nd CuI (40 mol%) at room temperature for 8 h followed by reflux for 20 h to
yield diaryl sulfides by a depropargylation and S-arylation reaction. (C)
2001 Elsevier Science Ltd. All rights reserved.