申请人:Furukawa Yutaka
公开号:US20050107645A1
公开(公告)日:2005-05-19
A novel fluorine-containing alcohol and a method for its production.
A fluorine-containing alcohol represented by R
1
CY
1
HCY
2
Y
3
OQ
2
OH or HOQ
2
OCZ
1
Z
2
CZ
3
HR
2
CZ
4
HCZ
5
Z
6
OQ
2
OH (wherein R
1
is a monovalent fluorine-containing organic group, etc., R
2
is a bivalent fluorine-containing organic group, etc., Y
1
to Y
3
and Z
1
to Z
6
are fluorine atoms, and Q
1
and Q
2
are alkylene groups, etc.). A method for producing a fluorine-containing alcohol having a group represented by —CX
1
HCX
2
X
3
OQOH (wherein X
1
, X
2
and X
3
are fluorine atoms, and Q is an alkylene group, etc.), which comprises reacting a compound having a group represented by —CX
1
═CX
2
X
3
with a diol represented by HOQOH in the presence of an alkali metal compound.
一种含氟醇及其制备方法。所述含氟醇的化学式为R1CY1HCY2Y3OQ2OH或HOQ2OCZ1Z2CZ3HR2CZ4HCZ5Z6OQ2OH(其中,R1为一价含氟有机基团,R2为二价含氟有机基团,Y1至Y3和Z1至Z6均为氟原子,Q1和Q2为亚烷基基团等)。制备一种含有—CX1HCX2X3OQOH基团(其中,X1、X2和X3均为氟原子,Q为亚烷基基团等)的含氟醇的方法,包括在碱金属化合物的存在下,将具有—CX1═CX2X3基团的化合物与HOQOH表示的二元醇反应。