发明名称 |
METHOD FOR PRODUCING UNSATURATED ACID AND/OR UNSATURATED ACID ESTER |
摘要 |
The present invention relates to a method for producing an unsaturated acid and/or an unsaturated acid ester, containing a process A of reacting a compound (1) represented by the following formula (1) at a temperature of 0°C to 350°C in the presence of a Brønsted acid catalyst and/or a Lewis acid catalyst, to prepare a compound (2) represented by the following formula (2);
in which each of R 1 , R 2 and R 4 independently represents a hydrogen atom, a deuterium atom or an alkyl group; each of R 3 and R 5 independently represents a hydrogen atom or a deuterium atom; R 6 represents a hydrogen atom, a deuterium atom, or an alkyl group or an aryl group; and X represents a chlorine atom, a fluorine atom, a bromine atom, or an iodine atom. |
申请公布号 |
EP2894145(A4) |
申请公布日期 |
2016.04.20 |
申请号 |
EP20130835065 |
申请日期 |
2013.08.30 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
FUJITA, TOMOYUKI;WADA, SHINJI;OKAZOE, TAKASHI;MURATA, KOICHI |
分类号 |
C07C51/093;C07B61/00;C07C51/377;C07C53/19;C07C57/04;C07C67/00;C07C67/317;C07C69/63;C07C69/653 |
主分类号 |
C07C51/093 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|