Affordable Access

Publisher Website

Reactions ofF-propene and its dimer with sodium dialkyldithiocarbamate

Authors
Journal
Journal of Fluorine Chemistry
0022-1139
Publisher
Elsevier
Publication Date
Volume
12
Issue
3
Identifiers
DOI: 10.1016/s0022-1139(00)81585-7

Abstract

Abstract Sodium dialkyldithiocarbamates readily attacked F -propene to give S-(1,1,2,3,3,3-hexafluoropropyl)-N,N-dialkyldithiocarbamates, CF 3CHFCF 2SC(S)-NR 2, and Z and E -S-(1,2,3,3,3-pentafluoropropenyl)-N,N-dialkyldithiocarbamates, CF 3CFCFSC(S)NR 2. The pyrolysis of the former compound quantitatively gave the dialkylthiocarbamoyl fluorine, R 2NC(S)F, while the latter compound and sodium tetraphenylborate formed the corresponding 1,3-dithiolan-2-ylium tetraphenylborate. F -2-Methyl-2-pentene also reacted with sodium dialkyldithiocarbamate to give (CF 3) 2CHC[SC(S)NR 2]CFCF 3. The mechanism of this reaction is supposed to involve a 1,4-RSF-elimination.

There are no comments yet on this publication. Be the first to share your thoughts.