Invention Grant
- Patent Title: Methods of preparing secondary carbinamine compounds with boronic acids
- Patent Title (中): 用硼酸制备仲胺体系的方法
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Application No.: US12593815Application Date: 2008-03-28
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Publication No.: US08350047B2Publication Date: 2013-01-08
- Inventor: Avinash N. Thadani , Bhartesh Dhudshia
- Applicant: Avinash N. Thadani , Bhartesh Dhudshia
- Agency: Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l.
- Agent Michael Fenwick
- International Application: PCT/CA2008/000567 WO 20080328
- International Announcement: WO2008/119161 WO 20081009
- Main IPC: C07D213/02
- IPC: C07D213/02 ; C07D209/04 ; C07B57/00 ; C07C211/03 ; C07C209/00
Abstract:
The present application relates to novel methods for the preparation of secondary carbinamine compounds, particularly the preparation of secondary carbinamine compounds of the formula Ia, formula Ib or formula IV from aldehydes of the formula II and boronic acids of the formula III or formula V, in the presence of ammonia or an ammonia equivalent of the formula NH4+X−.
Public/Granted literature
- US20100298572A1 METHODS OF PREPARING SECONDARY CARBINAMINE COMPOUNDS WITH BORONIC ACIDS Public/Granted day:2010-11-25
Information query
