Invention Grant
- Patent Title: Process for the mononitration of alkanediols
- Patent Title (中): 链烷二醇单硝化方法
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Application No.: US12036555Application Date: 2008-02-25
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Publication No.: US07851649B2Publication Date: 2010-12-14
- Inventor: Nevio Francescutti , Tiziano Scubla , Fausto Gorassini , Graziano Castaldi
- Applicant: Nevio Francescutti , Tiziano Scubla , Fausto Gorassini , Graziano Castaldi
- Applicant Address: IT Mereto di Tomba
- Assignee: Dipharma S.p.A.
- Current Assignee: Dipharma S.p.A.
- Current Assignee Address: IT Mereto di Tomba
- Agency: Young & Thompson
- Priority: ITMI2002A2410 20021114
- Main IPC: C07C63/00
- IPC: C07C63/00
Abstract:
A process for the preparation of compounds of formula HO-A-ONO2 (I) wherein A is a C2-C6 alkylene chain by nitration of the corresponding alkanediols with “stabilized” nitric acid is herein disclosed. The process is safer to operators and allows to obtain advantageous yields on an industrial scale.
Public/Granted literature
- US20080146830A1 PROCESS FOR THE MONONITRATION OF ALKANEDIOLS Public/Granted day:2008-06-19
Information query
