Electrolytic partial fluorination of organic compounds. Part 57: Regioselective anodic monofluorination of nitrogen-containing heterocyclic propargylsulfides

Authors
Riyadh, SM Ishii, H Fuchigami, T
Citation
Sm. Riyadh et al., Electrolytic partial fluorination of organic compounds. Part 57: Regioselective anodic monofluorination of nitrogen-containing heterocyclic propargylsulfides, TETRAHEDRON, 57(42), 2001, pp. 8817-8821
Citations number
28
Categorie Soggetti
Chemistry & Analysis","Organic Chemistry/Polymer Science
Journal title
TETRAHEDRON
ISSN journal
00404020 → ACNP
Volume
57
Issue
42
Year of publication
2001
Pages
8817 - 8821
Database
ISI
SICI code
0040-4020(20011015)57:42<8817:EPFOOC>2.0.ZU;2-5
Abstract
Anodic fluorination of various nitrogen-containing heterocyclic propargyl s ulfides using Et4NF . nHF (n=3,4) or Et3N . 3HF as a supporting electrolyte and fluoride ion source in dimethoxyethane provided the corresponding mono fluorinated products in moderate yields. Fluorination took place selectivel y at the position a to the sulfur atom of the sulfides and the heterocyclic moieties were riot fluorinated at all. (C) 2001 Elsevier Science Ltd. All rights reserved.