Benzyltriphenylphosphonium peroxodisulfate (PhCH2PPh3)(2)S2O8: A mild and inexpensive reagent for highly enantiomeric purity of alpha-sulfinyl oximesand alpha-sulfinyl hydrazones to the corresponding beta-keto sulfoxides

Authors
Hajipour, AR Mallakpour, SE
Citation
Ar. Hajipour et Se. Mallakpour, Benzyltriphenylphosphonium peroxodisulfate (PhCH2PPh3)(2)S2O8: A mild and inexpensive reagent for highly enantiomeric purity of alpha-sulfinyl oximesand alpha-sulfinyl hydrazones to the corresponding beta-keto sulfoxides, PHOSPHOR SU, 161, 2000, pp. 157-161
Citations number
6
Categorie Soggetti
Inorganic & Nuclear Chemistry
Journal title
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS
ISSN journal
10426507 → ACNP
Volume
161
Year of publication
2000
Pages
157 - 161
Database
ISI
SICI code
1042-6507(2000)161:<157:BP(AMA>2.0.ZU;2-3
Abstract
Benzyltriphenylphosphonium peroxodisulfate (PhCH2PPh3)zS(2)O(8) (1) is read ily prepared as an white solid from benzyltriphenylphosphonium chloride, pe rforms conversion of alpha-sulfinyl oximes (2) and alpha-sulfinyl hydrazone s (4) to the corresponding beta-keto sulfoxides (3) in high yields and high enantiomeric purity.