公开(公告)号：US09604891B2

公开(公告)日：2017-03-28

申请号：US14660401

申请日：2015-03-17

申请人： Central Glass Company, Limited

发明人： Hitoshi Oomuro ,  Ryo Nadano ,  Masafumi Hirotsu

IPC分类号： C07C29/141 ,  C07C45/72 ,  C07C67/08 ,  C08F220/22 ,  C08F220/28 ,  C08L33/14 ,  G03F7/00

CPC分类号： C07C29/141 ,  C07C45/72 ,  C07C67/08 ,  C08F220/22 ,  C08F220/28 ,  C08L33/14 ,  G03F7/00 ,  G03F7/0046 ,  G03F7/0397 ,  C07C47/195 ,  C07C31/42 ,  C07C69/653 ,  C08F2220/185 ,  C08F2220/282 ,  C08F2220/1883 ,  C08K5/42

摘要： As shown by the following reaction formula, disclosed is a fluorine-containing hydroxyaldehyde production method, including the step of obtaining a fluorine-containing hydroxyaldehyde represented by the general formula (1) by reacting a fluorine-containing ketone represented by the general formula (4) and an aldehyde represented by the general formula (5) in the presence of an organic base selected from a heterocyclic compound which contains a nitrogen atom in its ring or a tertiary amine. By this production method, it is possible to obtain the fluorine-containing hydroxyaldehyde in a high yield. Furthermore, it is possible to easily obtain in high yields a fluorine-containing propanediol, which is a derivative of this fluorine-containing hydroxyaldehyde, and a fluorine-containing alcohol monomer by using the same.