Invention Grant
- Patent Title: Process for producing sulphoxide compounds
- Patent Title (中): 亚砜化合物的制备方法
-
Application No.: US12376631Application Date: 2007-08-08
-
Publication No.: US08173818B2Publication Date: 2012-05-08
- Inventor: Anand Singh , Khushwant Singh , Sushil Kumar Dubey
- Applicant: Anand Singh , Khushwant Singh , Sushil Kumar Dubey
- Applicant Address: IN Noida
- Assignee: Jubilant Organosys Limited
- Current Assignee: Jubilant Organosys Limited
- Current Assignee Address: IN Noida
- Agency: Oblon, Spivak, McClelland, Maier & Neustadt, L.L.P.
- Priority: IN1796/DEL/2006 20060808
- International Application: PCT/IN2007/000335 WO 20070808
- International Announcement: WO2008/018091 WO 20080214
- Main IPC: C07D401/12
- IPC: C07D401/12

Abstract:
Disclosed herein, a process for producing sulphoxide compound of the Formula (I) by asymmetrically oxidizing a prochiral sulphide of the Formula (II) with an effective amount of oxidizing agent in the presence of a chiral transition metal complex without using an organic solvent and base.
Public/Granted literature
- US20100179328A1 PROCESS FOR PRODUCING SULPHOXIDE COMPOUNDS Public/Granted day:2010-07-15
Information query