申请人:Idemitsu Kosan Co., Ltd.
公开号:US05175280A1
公开(公告)日:1992-12-29
A thia- and/or selenafulvalenyl group-containing compound of the formula (I), ##STR1## wherein each of X.sub.1, X.sub.2, X.sub.3, X.sub.4, X'.sub.1, X'.sub.2, X'.sub.3 and X'.sub.4 is independently S or Se, Y is an electron donating or electron accepting group having a size which is not so large as to prevent molecular overlapping, m is an integer of 0 to 4, each of Z.sub.1, Z.sub.2, Z'.sub.1 and Z'.sub.2 is independently a hydrogen atom, C.sub.n H.sub.2n+1 in which n is an integer of 1 to 5, or alternatively, a combination of Z.sub.1 with Z.sub.2 and Z'.sub.1 with Z'.sub.2 is C.sub.n H.sub.2n in which n is an integer of 1 to 5, or X(C.sub.n H.sub.2n).sub.n', X in which X is S or Se and n' is an integer of 1 to 3, and each of R.sub.1, R.sub.2, R.sub.3, R'.sub.1, R'.sub.2 and R'.sub.3 is independently a hydrogen atom or C.sub.n H.sub.2n+1 in which n is an integer of 1 to 5. The compound has an electron donating nature and can be used to make electrically conductive complexes. The compound has an excellent thermal stability.
公式(I)中含有硫和/或硒富瓦烯基团的化合物,其中X1,X2,X3,X4,X'1,X'2,X'3和X'4中的每一个均独立地为S或Se,Y是具有不阻止分子重叠的大小的电子给体或电子受体基团,m为0至4的整数,Z1,Z2,Z'1和Z'2中的每一个均独立地为氢原子,CnH2n+1(其中n为1至5的整数),或者,Z1与Z2和Z'1与Z'2的组合是CnH2n(其中n为1至5的整数),或X(CnH2n)n',其中X为S或Se,n'为1至3的整数,R1,R2,R3,R'1,R'2和R'3中的每一个均独立地为氢原子或CnH2n+1(其中n为1至5的整数)。该化合物具有电子给体性质,可用于制备电导复合物。该化合物具有优异的热稳定性。