文档介绍：SupplementaryMaterial(ESI)municationsThisjournalis©TheRoyalSocietyofChemistry2002ExperimentalSection1,4-Bis-{4-[2-(1,3-dithiolanyl)]-b-styryl}-2,5-dimethoxybenzene(5a)Amixtureof10(,5mmol)and9a(,),NEt3(15mL),Pd(OAc)2(,)and(o-tolyl)3P(,)inDMF(25mL),themixturewasfiltered,,thesolidwasrecrystalized(CHCl3/Hexane)togiveanorangesolid5a(,80%):mp212-214oC;1HNMR(CDCl3,200MHz):-(m,4H),-(m,4H),(s,6H),(s,2H),(d,J=,2H),(s,2H),(d,J=,2H),(s,8H);MR(75MHz):,,,,,,,,,,;IR(KBr)n2919,2831,1602,1493,1509,1469,1415,1265,1210,1084,966,968,852,756,525cm-1;MSm/z(relintensity):550(M+,100),489(21),475(12),430(11),124(11),191(13),60(48);:C,;H,;Found:C,;H,,4-Bis-{4-[2-(1,3-dithiolanyl)]-b-styryl}-2,5-dioctyloxybenzene(5b)Amixtureof10(,5mmol)and9b(,),NEt3(15mL),Pd(OAc)2(,)and(o-tolyl)3P(,)inDMF(25mL)wastreatedinthesamemannerasdescribedabovetogive5b(,80%):mp154-155oC;1HNMR(CDCl3,400MHz):-(m,6H),-(m,20H),-(m,4H),-(m,8H),(t,J=,4H),(s,2H),(s,2H),(d,J=,2H),-(m,10H);MR(CDCl3,100MHz):,,,,,,,,,