About COMEL A
About Univ. Metz, Metz, FRA
About KIRSCH G
About Univ. Metz, Metz, FRA
About Journal of Heterocyclic Chemistry
About one-pot synthesis
About Condensed derivatives of thiophenes
About Thieno(2,3-b)thiophene
About Acetoacetic acid ethyl
About Malononitrile
About 4,4-Dimethyl-3-oxovaleronitrile
About Cyanoacetic acid ethyl
About 2,3-Dihydro-3-oxo-4-methylthieno[2,3-b]thiophene-2,5-dicarboxylic acid diethyl ester
About 3-tert-Butyl-4-aminothieno[2,3-b]thiophene-2,5-dicarboxylic acid diethyl ester
About 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarboxylic acid diethyl ester
About 2,3-Dihydro-3-oxo-4-aminothieno[2,3-b]thiophene-2,5-dicarboxylic acid diethyl ester
About 3,4-Diaminothieno[2,3-b]thiophene-2,5-dicarbonitrile
About Thieno[2,3-b]thiophene-2,5-dicarboxylic acid diethyl ester
About 3,4-Dimethylthieno[2,3-b]thiophene
About 3,4-Diphenylthieno[2,3-b]thiophene
About 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarboxylic acid diethyl ester
About 1,1′-(3,4-Dimethylthieno[2,3-b]thiophene-2,5-diyl)bisethanone
About 3,4-Dimethylthieno[2,3-b]thiophene-2,5-dicarbonitrile
About 3-Phenylthieno[2,3-b]thiophene-2,5-dicarboxylic acid diethyl ester
About 3-Methyl-4-phenylthieno[2,3-b]thiophene-2,5-dicarboxylic acid diethyl ester
About 3,4-Diphenylthieno[2,3-b]thiophene-2,5-dicarboxylic acid diethyl ester
About 置換
About チオフェン
About ポット
About 調製