NEW PROCESS FOR THE PREPARATION OF 2,4,5-TRIFLUOROPHENYLACETIC ACID
申请人:F.I.S. -Fabrica Italiana Sintetici S.p.A.
公开号:US20140350287A1
公开(公告)日:2014-11-27
The present invention relates to a new process for the preparation of 2,4,5-trifluorophenylacetic acid and salts thereof by means of new synthetic intermediates.
本发明涉及一种利用新的合成中间体制备2,4,5-三氟苯乙酸及其盐的新工艺。
US8835679B2
申请人:——
公开号:US8835679B2
公开(公告)日:2014-09-16
US9238613B2
申请人:——
公开号:US9238613B2
公开(公告)日:2016-01-19
NEW PROCESS FOR THE PREPARATION OF 2,4,5-
TRIFLUOROPHENYLACETIC ACID"
申请人:F.I.S. -Fabrica Italiana Sintetici S.p.A.
公开号:US20140058126A1
公开(公告)日:2014-02-27
The present invention relates to a new process for the preparation of 2,4,5-trifluorophenylacetic acid and salts thereof by means of new synthetic intermediates.