| 摘要 |
Title compds. (I; R1=C3-9 straight or side chain alkynyl, R2, R3=H, lower alkyl, alkenyl, alkynyl, substituted phenyl, R4=H, lower alkyl; n=1-6, p=1,2, 2; q=2-3; p+q=3-4; X=NR6, CHR6(R6=CN, NO2, SO2Ar, SO2-lower alkyl) were prepd. by reaction of II and H2NR1 in non-reactive solvent at room temp. or more. Thus, 1-nitro-2-methylthio-2-≮2-≮(5- methylaminomethyl-2-furyl)methylthio≉ethylamino≉ethylene and HC:CCH2NH2 in MeCN were refluxed 3 hr under N and stirred 19 hr to give 1-nitro-2-(2- propylamino)-2-≮2-≮(5 dimethylaminomethyl-2-furyl)methylthio≉ethylamino≉ethylene. |
