申请人:Mitsui Chemicals, Inc.
公开号:EP0992486A2
公开(公告)日:2000-04-12
A tetralin of formula [I]:
wherein R1 is an alkyl group or a polyfluoroalkyl group of 3 to 20 carbon atoms (wherein a single or 2 or more mutually nonadjacent -CH2- or -CF2- existing in that group may be substituted with -O-),
X1 is -COO-, -O- or a single bond,
A is selected from
(wherein Z1 and Z2 are the same or different and each is hydrogen or fluorine).
Y is selected from -COO-, -CH2O-, - OCH2- and -CH2CH2 -, and
R1* is an optically active group of formula [II]
-C*H-(CF3) -(CH2)m -O-CnH2n+1 [II]
(wherein m is an integer of 2 to 5 and n is an integer of 1 to 3).
式[I]的四氢萘:
其中 R1 是 3 至 20 个碳原子的烷基或多氟烷基(该基团中存在的单个或 2 个或多个互不相邻的-CH2-或-CF2-可被-O-取代)、
X1为-COO-、-O-或单键、
A 选自
(其中 Z1 和 Z2 相同或不同,且各自为氢或氟)。
Y 选自-COO-、-CH2O-、-OCH2-和-CH2CH2-,以及
R1* 是式 [II] 的光学活性基团
-C*H-(CF3)-(CH2)m-O-CnH2n+1[II]。
(其中 m 为 2 至 5 的整数,n 为 1 至 3 的整数)。