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].
提供了一种制造高质量
磷酰
肟酸衍
生物的方法。本发明是一种通过用表示以下公式(1)的化合物与表示以下公式(2)的化合物反应,制造表示以下公式(3)的化合物的方法,该方法包括使用酸或碱的处理过程。
[在公式中,R1表示可以由C6-10芳基取代的C1-6直链或支链烷基,可以由C6-10芳基取代的C2-6直链或支链烯基,可以由C6-10芳基取代的C2-6直链或支链炔基,或C6-10芳基;R2表示氢原子或可以由C6-10芳基取代的C1-6直链或支链烷基;R3表示C1-6直链或支链烷基,C6-10芳基或卤素原子;X表示卤素原子,多个R1可以是相同的或不同的]。