654664-92-3

Basic information

• Product Name: diethyl 3,5-bis[4-chloroanilino(piperidino)methyleneamino]dithieno[3',2'-e:2,3-b]pyridine-2,6-dicarboxylate
• CAS NO: 654664-92-3
• Molecular Weight: 806.837
• Mol File: 654664-92-3.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: diethyl 3,5-bis[4-chloroanilino(piperidino)methyleneamino]dithieno[3',2'-e:2,3-b]pyridine-2,6-dicarboxylate(CAS DataBase Reference)
• NIST Chemistry Reference: diethyl 3,5-bis[4-chloroanilino(piperidino)methyleneamino]dithieno[3',2'-e:2,3-b]pyridine-2,6-dicarboxylate(654664-92-3)
• EPA Substance Registry System: diethyl 3,5-bis[4-chloroanilino(piperidino)methyleneamino]dithieno[3',2'-e:2,3-b]pyridine-2,6-dicarboxylate(654664-92-3)

Safety Data

• Hazardous Substances Data: 654664-92-3(Hazardous Substances Data)

Upstream product

• 654664-81-0 diethyl 3,5-di[(triphenylphosphoranylidene)amino]dithieno[3',2'-e:2,3-b]pyridine-2,6-dicarboxylate 
• 151229-84-4 2,6-dichloropyridine-3,5-dicarbonitrile 
• 51768-01-5 2-amino-6-chloropyridine-3,5-dicarbonitrile 
• 110-89-4 piperidine 
• 654664-84-3 diethyl 3,5-bis(4-chlorophenyliminomethyleneamino)dithieno[3',2'-e:2,3-b]pyridine-2,6-dicarboxylate 

Relevant articles and documents

Synthesis of pyrido and pyrazinodithienodipyrimidine-4,8(3H,9H)-dione derivatives by the aza-Wittig methodology

A one-pot synthesis of the hitherto unreported pyrido[5″,6″:4, 5;3″2″:4′,5′]dithieno[3,2-d:3′,2′-d′] dipyrimidine-4,8(3H,9H)-dione 6a-o and pyrazino[5″,6″:4, 5;3″2″:4′,5′]dithieno[3,2-d:3′,2′-d′] dipyrimidine-4,8(3H,9H)-dione 6p-y pentaheterocyclic systems, based on the tandem aza-Wittig heterocumulene-mediated annulation strategy is described.