[EN] AMINE-CONTAINING CYCLIC HYDROFLUOROETHERS AND METHODS OF USING THE SAME<br/>[FR] HYDROFLUOROÉTHERS CYCLIQUES CONTENANT UNE AMINE ET LEURS PROCÉDÉS D'UTILISATION
申请人:3M INNOVATIVE PROPERTIES CO
公开号:WO2017155735A1
公开(公告)日:2017-09-14
Described herein is a cyclic fluorinated compound of formula (I) where: L is O, CH2, or a covalent bond; X is selected from F or CF3, and Y is selected from H, F, or CF3, wherein when X is CF3 then Y is F and when Y is CF3 then X is F„ each Rf1 is independently selected from a linear or branched perfluorinated alkyl group comprising 1-8 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof; or the two Rf1 groups are bonded together to form a fluorinated ring structure comprising 4-8 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof; the -CFZ-CHAQ group is bonded to a ring carbon that is alpha to at least one O atom of the ring; A is selected from F, or CF3; Z is selected from H, F, or CF3; and Q is selected from (i) a F atom, (ii) a Cl atom, (iii) a linear, cyclic, or branched perfluorinated alkyl group comprising 1-8 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof, or (iv) a G(Rf2)e group, where G is an O atom or a N atom wherein: when Q is a Cl atom, then Z and A are F atoms; when G is O then e is 1, Z is H, F, or CF3; A is F; and Rf2 is a linear or branched perfluorinated alkyl group comprising 1-10 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof; when G is N then e is 2, and each Rf2 group is independently a linear or branched perfluorinated alkyl group comprising 1-8 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof or the two Rf2 groups are bonded together to form a fluorinated ring structure comprising 4-8 carbon atoms and optionally comprising at least one catenated atom selected from O, N, or combinations thereof, with the proviso that when A is CF3 then Z is F, and when Z is CF3 then A is F.
本文描述的是一个循环氟化合物,其化学式为(I),其中:L为O、CH2或共价键;X从F或CF3中选择,Y从H、F或CF3中选择,当X为CF3时,Y为F,当Y为CF3时,X为F;每个Rf1独立地选择自由1-8个碳原子的线性或支链全氟烷基基团,并且可选地包含至少一个由O、N或其组合选择的连结原子;或两个Rf1基团结合在一起形成含有4-8个碳原子并且可选地包含至少一个由O、N或其组合选择的连结原子的氟化环结构;-CFZ-CHAQ基团与环的至少一个O原子的α位碳原子结合;A从F或CF3中选择;Z从H、F或CF3中选择;Q从(i)F原子、(ii)Cl原子、(iii)线性、环状或支链全氟烷基基团,包括1-8个碳原子,并且可选地包含至少一个由O、N或其组合选择的连结原子,或(iv)G(Rf2)e基团中选择,其中G为O原子或N原子,当Q为Cl原子时,Z和A为F原子;当G为O时,e为1,Z为H、F或CF3,A为F,Rf2为包括1-10个碳原子的线性或支链全氟烷基基团,并且可选地包含至少一个由O、N或其组合选择的连结原子;当G为N时,e为2,每个Rf2基团独立地选择自由1-8个碳原子的线性或支链全氟烷基基团,并且可选地包含至少一个由O、N或其组合选择的连结原子,或两个Rf2基团结合在一起形成含有4-8个碳原子并且可选地包含至少一个由O、N或其组合选择的连结原子的氟化环结构,但A为CF3时,Z为F,Z为CF3时,A为F。