EP 0675877 A4 19960731 - A PROCESS FOR PREPARING SULFONES.
Title (en)
A PROCESS FOR PREPARING SULFONES.
Title (de)
VERFAHREN ZUR HERSTELLUNG VON SULFONEN.
Title (fr)
PROCEDE DE PREPARATION DE SULFONES.
Publication
Application
Priority
- US 9312444 W 19931221
- US 99634292 A 19921223
Abstract (en)
[origin: WO9421603A1] Certain sulfides can be converted to sulfoxides or sulfones using oxone in 12.5 % aqueous acetone and buffered to pH 7.5 - 8.0 with sodium bicarbonate.
IPC 1-7
IPC 8 full level
C07C 315/02 (2006.01); C07C 317/44 (2006.01); C07C 317/46 (2006.01)
CPC (source: EP)
C07C 315/02 (2013.01)
C-Set (source: EP)
Citation (search report)
- No further relevant documents disclosed
- See references of WO 9421603A1
Designated contracting state (EPC)
BE CH DE FR GB IT LI NL
DOCDB simple family (publication)
WO 9421603 A1 19940929; AU 5853594 A 19941011; CN 1100092 A 19950315; EP 0675877 A1 19951011; EP 0675877 A4 19960731; JP H08505151 A 19960604; MX 9400081 A 19940729; ZA 939517 B 19950131
DOCDB simple family (application)
US 9312444 W 19931221; AU 5853594 A 19931221; CN 93120758 A 19931220; EP 94904512 A 19931221; JP 51552494 A 19931221; MX 9400081 A 19940103; ZA 939517 A 19931220