申请人:JAPAN SCIENCE AND TECHNOLOGY CORPORATION
公开号:EP1380572A1
公开(公告)日:2004-01-14
Novel di-, tri-, or tetra- thiols or thiolates of biphenyl, biphenyl derivatives, terphenyl or terphenyl derivatives, as represented by general formula (A), wherein M1 and M2 are each independently selected from the group consisting of H, Na, Li and K, and R1 to R7 are each H or an organic group, with the proviso that M1, M2 and R1 to R7 may be the same or different from each other; E1 and E2 are SM3 and SM4 (wherein M3 and M4 are each selected from the same group as defined above for M1 or M2) or each a group selected from among those as defined above for R1 to R7; and n is 1 or 0, with the proviso that when n is 0, E1 and E2 are SM3 and SM4.
双苯基、双苯基衍生物、三苯基或三苯基衍生物的二、三或四硫醇或硫醇酸盐,由一般式(A)所代表,其中M1和M2各自独立地选自H、Na、Li和K的群组,R1至R7各自为H或有机基团,但M1、M2和R1至R7可以相同或不同;E1和E2是SM3和SM4(其中M3和M4各自从上述M1或M2的定义相同的群组中选择)或从上述R1至R7的定义中选择的一组,n为1或0,但当n为0时,E1和E2为SM3和SM4。