Invention Grant
US08703940B2 Process for preparing 3,6-dihydro-1,3,5-triazine derivatives
有权
制备3,6-二氢-1,3,5-三嗪衍生物的方法
- Patent Title: Process for preparing 3,6-dihydro-1,3,5-triazine derivatives
- Patent Title (中): 制备3,6-二氢-1,3,5-三嗪衍生物的方法
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Application No.: US12742286Application Date: 2008-11-12
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Publication No.: US08703940B2Publication Date: 2014-04-22
- Inventor: Benjamin List , Xu Cheng
- Applicant: Benjamin List , Xu Cheng
- Applicant Address: DE Mülheim an der Ruhr
- Assignee: Studiengesellschaft Kohle mbH
- Current Assignee: Studiengesellschaft Kohle mbH
- Current Assignee Address: DE Mülheim an der Ruhr
- Agency: Norris McLaughlin & Marcus, P.A.
- Priority: DE102007054416 20071113
- International Application: PCT/DE2008/001858 WO 20081112
- International Announcement: WO2009/062483 WO 20090522
- Main IPC: C07D251/18
- IPC: C07D251/18
Abstract:
A process for the synthesis of 3,6-dihydro-1,3,5-triazine derivatives is claimed wherein a biguanid is reacted with acetaldehyde in the presence of an inorganic and/or organic base. The process can be carried out at mild and therefore economical reaction conditions.
Public/Granted literature
- US20100256368A1 Process for Preparing 3,6-Dihydro-1,3,5-Triazine Derivatives Public/Granted day:2010-10-07
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