A compound comprising Formula 5
R
f
OCFHCF
2
O(CH
2
CH
2
O)
v
—H Formula 5
wherein
R
f
is C
c
F
(2c+1)
;
c is 2 to about 6; and
v is 2 to about 4;
and a process for its preparation comprising contacting a compound of Formula 6
R
f
—O—CF═CF
2
Formula 6
wherein R
f
is C
c
F
(2c+1)
, and c is 2 to about 6, with a compound of Formula 7
HO—(CH
2
CH
2
O)
v
—H Formula 7
wherein v is 2 to about 4.
一种化合物,其
化学式为5RfOCFH
CF2O(CH2CH2O)v—H,其中Rf为CcF(2c+1);c为2至约6;v为2至约4;以及一种制备该化合物的方法,包括将化合物6的化合物与化合物7接触,化合物6的
化学式为Rf—O—CF═
CF2,其中Rf为CcF(2c+1),c为2至约6,化合物7的
化学式为HO—(CH2CH2O)v—H,其中v为2至约4。