170696-66-9

Upstream product

• 94833-34-8 ethyl 3-amino-4-(4-chlorophenyl)-5,6,7,8-terahydro-thieno-<2,3-b>quinoline-2-carboxylate 
• 170696-65-8 ethyl 4-(4-chlorophenyl)-3-(1-pyrrolyl)-5,6,7,8-terahydro-thieno-<2,3-b>quinoline-2-carboxylate 

Downstream Products

• 170696-67-0 4-(4-chlorophenyl)-3-(1-pyrrolyl)-5,6,7,8-terahydro-thieno-<2,3-b>quinoline-2-oyl azide 
• 216072-35-4 5-[4-(4-Chloro-phenyl)-3-pyrrol-1-yl-5,6,7,8-tetrahydro-thieno[2,3-b]quinolin-2-yl]-3H-[1,3,4]oxadiazole-2-thione 
• 216072-37-6 5-[4-(4-Chloro-phenyl)-3-pyrrol-1-yl-5,6,7,8-tetrahydro-thieno[2,3-b]quinolin-2-yl]-4-phenyl-2,4-dihydro-[1,2,4]triazole-3-thione 
• 170696-75-0 4-<4-(4-chlorophenyl)-3-(1-pyrrolyl)-5,6,7,8-tetrahydro-thieno<2,3-b>quinolin-2-yl>semicarbazide 

Relevant academic research and scientific papers

SYNTHESIS AND SOME REACTIONS OF PYRROLOPYRAZINO-THIENOQUINOLINES; A NEW FUSED PYRAZINE RING SYSTEMS

Ethyl 3-amino-4-(4-chlorophenyl)-5,6,7,8-tetrahydrothienoquinoline-2-carboxylate (1) was converted into the corresponding 3-(1-pyrrolyl) derivative 2.Various derivatives of 2 were prepared.The synthesis of the title compounds and other related heterocyclic systems are reported. Key words: Pyrazine ring, fused ring, heterocycle, thienopyrozine