申请人:Kanto Denka Kogyo Co., Ltd.
公开号:US20140336419A1
公开(公告)日:2014-11-13
The present invention provides a symmetrical ether compound which is chlorinated in the α position and which is useful as an intermediate for medicine and pesticides and as a raw material or a synthetic intermediate for producing a fluorine-containing compound, in particular a bis(1,1-dichloro-3,3,3-trifluoropropyl)ether represented by formula [1] which is obtained by chlorinating a bis(3,3,3-trifluoropropyl)ether. This bis(1,1-dichloro-3,3,3-trifluoropropyl)ether is produced by chlorinating, preferably under ultraviolet light irradiation, a bis(3,3,3-trifluoropropyl)ether.
本发明提供了一种对称的α位氯化醚化合物,可用作医药和农药的中间体,以及用于生产含氟化合物的原料或合成中间体,特别是通过氯化三氟丙基醚得到的双(1,1-二氯-3,3,3-三氟丙基)醚,其表示为式[1]。这种双(1,1-二氯-3,3,3-三氟丙基)醚是通过氯化三氟丙基醚制得的,最好在紫外线照射下氯化。