Title:
METHODS FOR PRODUCING COMPOUNDS USING ACID HALIDE
Document Type and Number:
WIPO Patent Application WO/2019/160037
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide methods for producing a carboxamide compound, a sulfonamide compound, and an ester compound using an acid halide. The methods for producing a carboxamide compound, a sulfonamide compound, and an ester compound each include a step in which an acid halide is reacted with an amine, an amide compound, or an alcohol in the presence of an amide-based solvent and/or a urea-based solvent. The amine can be selected from among aliphatic amines, aromatic amines, and zwitterionic molecules and derivatives thereof. The acid halide can be selected from among carbonyl halides and sulfonyl halides.
Inventors:
OHWADA TOMOHIKO (JP)
OTSUKA RIKUTO (JP)
MARUHASHI KAZUO (JP)
OTSUKA RIKUTO (JP)
MARUHASHI KAZUO (JP)
Application Number:
PCT/JP2019/005345
Publication Date:
August 22, 2019
Filing Date:
February 14, 2019
Export Citation:
Assignee:
UNIV TOKYO (JP)
International Classes:
C07C231/02; C07B53/00; C07B57/00; C07C67/14; C07C69/76; C07C233/05; C07C233/07; C07C233/12; C07C233/18; C07C233/66; C07C233/73; C07C233/81; C07C271/12; C07C273/18; C07C275/54; C07C303/28; C07C303/38; C07C311/04; C07C311/17; C07D209/08; C07D213/82; C07D217/06; C07D217/08; C07D401/06; C07K1/02; C07K5/06
Foreign References:
| JP2006104153A | 2006-04-20 | |||
| JP2014181185A | 2014-09-29 | |||
| JP2014043434A | 2014-03-13 | |||
| JP2008545701A | 2008-12-18 | |||
| JP2002128752A | 2002-05-09 | |||
| JPH107636A | 1998-01-13 | |||
| JPH03184989A | 1991-08-12 | |||
| JPH03110553A | 1991-05-10 | |||
| JPS6438082A | 1989-02-08 | |||
| JPS60112771A | 1985-06-19 |
Attorney, Agent or Firm:
YOKOTA Nobutaka et al. (JP)
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