IODINATION OF (E)-2,2,5,5-TETRAMETHYL-3,4-DIPHENYLHEX-3-ENE - CATALYTIC EFFECTS OF SILVER TRIFLATE AND WATER IN THE I-2 AG2SO4 IODINATION/

Authors
SEKHER P GANO JE LUZIK ED
Citation
P. Sekher et al., IODINATION OF (E)-2,2,5,5-TETRAMETHYL-3,4-DIPHENYLHEX-3-ENE - CATALYTIC EFFECTS OF SILVER TRIFLATE AND WATER IN THE I-2 AG2SO4 IODINATION/, Synthetic communications, 27(20), 1997, pp. 3631-3636
Citations number
11
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synthetic communications → ACNP
ISSN journal
00397911
Volume
27
Issue
20
Year of publication
1997
Pages
3631 - 3636
Database
ISI
SICI code
0039-7911(1997)27:20<3631:IO(-C>2.0.ZU;2-H
Abstract
(E)-2,2,5,5-Tetramethyl-3,4-diphenylhex-3-ene does not iodinate under normal conditions. Silver trifluoromethanesulfonate catalysis of the s ilver sulfate/iodine promoted reaction is shown to add versatility to this reation and successfully produce -iodophenyl)-2,2,5,5-tetramethyl -4-phenylhex-3-ene and 2,2,5,5-tetramethyl-3,4-di(4'-iodophenyl)hex-3- ene in good yield under mild conditions. Success is shown to be depend ent upon the presence of a trace of water in the dichloromethane solve nt.