Optically active acetylene polymer, membrane thereof and optical resolution method using the same

摘要

PCT No. PCT/JP93/01284 Sec. 371 Date Mar. 15, 1994 Sec. 102(e) Date Mar. 15, 1994 PCT Filed Sep. 9, 1993.An optically active acetylene polymer which is obtained by polymerizing an optically active form of 1-[dimethyl(10-pinanyl)silyl]-1-propyne which is represented by the following formula (I) and has a weight-average molecular weight of from 10,000 to 1,000,000, a membrane comprising this optically active acetylene polymer as the main component and a method for optically resolving a mixture of optical isomers by using this membrane: <IMAGE> (I)