Invention Grant
- Patent Title: Process for preparing alditol acetals
- Patent Title (中): 制备醛缩醇缩醛的方法
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Application No.: US13936413Application Date: 2013-07-08
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Publication No.: US09120809B2Publication Date: 2015-09-01
- Inventor: Pavankumar Aduri , Parasu Veera Uppara , Mangesh Sakhalkar , Uday Ratnaparkhi
- Applicant: RELIANCE INDUSTRIES LIMITED
- Applicant Address: IN Mumbai
- Assignee: RELIANCE INDUSTRIES LIMITED
- Current Assignee: RELIANCE INDUSTRIES LIMITED
- Current Assignee Address: IN Mumbai
- Agency: Collard & Roe, P.C.
- Priority: IN79/MUM/2011 20110110
- Main IPC: C07D493/04
- IPC: C07D493/04
Abstract:
A process for preparing alditol Acetals via a dehydrocondensation reaction is disclosed. The reaction is carried out by adding an aldehyde and an aldiol using a metal salt based ionic liquid as an acid catalyst. The ionic liquid used in the process is prepared by dissolving a hydrogen donor and a compound providing counter ion in a solvent.
Public/Granted literature
- US20130303787A1 Process For Preparing Alditol Acetals Public/Granted day:2013-11-14
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