WITTIG REACTIONS UNDER DAYLIGHT LAMP IRRADIATION - MAXIMIZING THE YIELDS OF (E)-ALKENES

Authors
MATIKAINEN JK KALTIA S HASE T
Citation
Jk. Matikainen et al., WITTIG REACTIONS UNDER DAYLIGHT LAMP IRRADIATION - MAXIMIZING THE YIELDS OF (E)-ALKENES, Synlett, (10), 1994, pp. 817-818
Citations number
16
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Synlett → ACNP
ISSN journal
09365214
Issue
10
Year of publication
1994
Pages
817 - 818
Database
ISI
SICI code
0936-5214(1994):10<817:WRUDLI>2.0.ZU;2-T
Abstract
Wittig alkylidenations give thermodynamically governed ratios of (E) a nd (Z) disubstituted alkenes if run under daylight lamp irradiation. T his ratio is ca. 99:1 for l-aryl-2-alkylethenes and ca. 3:1 for 1,2-di alkylethenes.