cm一.Anal.calcdforC15H12N40S:C60.79,H4.08,N18.91;foundC60.82,H4.04,N18.94.
4f.白色固体,产率82%,m.P.232--一234℃;1H
NMR(CDCl3,400MHz)6:3.09(s,6H,2CH3),6.78(d,
J=8.4Hz,2H,C6H4),7.43~7.48(m,3H,c6I-15),7.77(d’J=8.8Hz,2H,C6H4),7.98(d,J=8.0Hz,2H,C6H5),9.50
(s,1H,CH=N),11.21(s,1H,NH);IR(KBr)’,:3107,
1614,1535,1500,1356,1279
cm~.Anal.calcd
for
C17HITNsS:C63.13,H5.30,N21.65;foundC63.09,H5.22.N21.73.
49:黄色固体,产率79%,m.P.228~230℃;1H
NMR(CDCl3,400MHz)J:7.50~7.56(m,5H,C6H5),7.89(d,J=7.6Hz,2H,C6H4),8.03(d,J=8.0Hz,2H,C6H4),10.62(s,1H,CH=N),11.40(s,1H,NH);IR(KBr)
’,:3035,1595,1520,1348,1273cm~.Anal.calcdforC15HIlN502S:C55.38,H3.41,N21.53;foundC55.33,H3.44.N21.59.
4h:白色固体,产率81%,m.P.197~199℃:1H
NMR(CDCl3,400MHz)6:3.89(s,3H,OCH3),7.00(d,
J=8.0Hz,2H,C6H4),7.48~7.5l(m,3H,C6H5),7.85(d,J=8.0Hz,2H,C6H4),7.95~7.97(m,2H,C6H5),9.82(s,
1H,CH=N),11.18(s,1H,NH);IR(KBr)v:3035,1597,
1510,1313,1265cm~.Anal.calcdforC16H14N40S:C61.92,H4.55,N18.05;foundC61.97,H4.54,N18.01.
4i:白色固体,产率83%。m.P.204~206℃ 9
1H
NMR(CDCl3,400MHz)6:3.87(s,3H,OCH3),3.92(s,3H,OCH3),3.98(s,3H,OCH3),6.53(s,1H,C6H2),7.46~7.48(m,3H,C6H5),7.57(s,IH,C6H2),7.95~7.97(m,2H,C6H5),9.95(s,1H,CH=N),10.98(s,1H,NH);IR(KBr)’,:3012,1597,1512,1466,1333,1277cm~.Anal.
calcdforCIsHIsN403S:C58.36,H4.90,N15.12;foundC58.31,H4.95,N15.07.
1.3化合物5的合成
将KOH(0.06
g,1.0
mm01)溶于30mL无水甲醇中,
加入化合物4(1.0mm01),室温搅拌12h,减压浓缩,加入少量精制的DMF(30mL),使之溶解,再加入
RFCH2CH2I(1.0mm01),室温搅拌36h,反应结束后,加
入少量稀盐酸,再用无水乙醚萃取三次,合并萃取液,旋干。柱分离得纯品5a~5r.
5a:白色固体,产率88%,m.P.92,-一94℃:1HNMR
(CDCl3,400MHz)J:2.73~2.84(m,2H,CH2CH2C6F13),3.48~3.52(ITI,2H,CH2C6F13),7.44"-。7.46(nl,3H,C6H5),7.53(d,J=7.6Hz,2H,C6H5),7.59~7.62(m,1H,C6H5),

