申请人:3M创新有限公司
公开号:JP2015044851A
公开(公告)日:2015-03-12
PROBLEM TO BE SOLVED: To provide a novel hydrofluoroacetal compound.SOLUTION: There is provided a compound according to the formula [I] of R[CH(-O-CHR)(-O-CF-CFH-R)], where n is 1 or 2, m is 1, 2 or 3, Ris optionally substituted and selected from the group consisting of highly fluorinated alkyl groups which are linear, branched, cyclic or combination thereof, which may optionally contain a hetero atom bound to one or more chain when n is 1; Ris optionally substituted and selected from the group consisting of highly fluorinated alkylene groups which are linear, branched, cyclic or combination thereof, which may optionally contain a hetero atom bound to one or more chain when n is 2; each Ris independently optionally substituted and selected from the group consisting of alkyl groups which are linear, branched, cyclic or combination thereof, which may optionally contain a hetero atom bound to one or more chain; at least one of Ris highly fluorinated; and each Ris selected from the group consisting of fluorine and a highly fluorinated alkyl groups which are linear, branched, cyclic or combination thereof, which may optionally contain a hetero atom bound to one or more chain.
要解决的问题:提供一种新颖的氢氟乙醛化合物。解决方案:提供一种根据公式[I]的化合物R[CH(-O-CHR)(-O-CF-CFH-R)],其中n为1或2,m为1、2或3,R是可选的取代基,并选自高度氟化的直链、支链、环状或其组合的烷基基团,当n为1时,可能包含一个或多个链上结合的杂原子;R是可选的取代基,并选自高度氟化的直链、支链、环状或其组合的亚烷基基团,当n为2时,可能包含一个或多个链上结合的杂原子;每个R独立地是可选的取代基,并选自直链、支链、环状或其组合的烷基基团,可能包含一个或多个链上结合的杂原子;至少一个R是高度氟化的;每个R选自氟和高度氟化的直链、支链、环状或其组合的烷基基团,可能包含一个或多个链上结合的杂原子。