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METHOD FOR MANUFACTURING PHOSPHONOCROTONIC ACID DERIVATIVE
专利权人:
KOWA COMPANY; LTD.
发明人:
INA, SHINJI,YAMAZAKI, TAKAHIRO,SAKATA, JUNICHI,EZAKI, KOJI,SAKAMOTO, KATSUHIRO
申请号:
EP12776934
公开号:
EP2703407A4
申请日:
2012.04.26
申请国别(地区):
EP
年份:
2015
代理人:
摘要:
Provided is a method of manufacturing a high quality phosphonocrotonic acid derivative. The present invention is a method of manufacturing a compound represented by the following Formula (3) by reacting a compound represented by the following Formula (1) with a compound represented by the following Formula (2), which comprises a treatment process using an acid or base. [in the formula, R 1 represents a C 1-6 linear or branched alkyl group that may be substituted by a C 6-10 aryl group, a C 2-6 linear or branched alkenyl group that may be substituted by a C 6-10 aryl group, a C 2-6 linear or branched alkynyl group that may be substituted by a C 6-10 aryl group, or a C 6-10 aryl group, R 2 represents a hydrogen atom, or a C 1-6 linear or branched alkyl group that may be substituted by a C 6-10 aryl group, R 3 represents a C 1-6 linear or branched alkyl group, a C 6-10 aryl group, or a halogen atom, and X represents a halogen atom, and multiple R 1 s may be the same or different].
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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