Synthesis of 3,4-biheterylthieno[2,3-b]-thiophenes. Part I: Synthesis of 3,4-Bi(1′,3′,4′-thiadiazolyl-, s-triazolyl-,1′,3′ ,4′-thiadiazinyl-, 1′,3′,4′-triazinyl-, thiazolyl-,1′,3′-thiazinyl- and primidinyl)- thieno[2,3-b]thiophenes

Phosphorus, Sulfur and Silicon and the Related Elements

Volumn 178, Issue 8, 2003, Pages 1689-1701

  Moustafa, H M ^a   Khodairy, A ^a   Abdel Ghany, H ^a  

^a SOHAG UNIVERSITY   (Egypt)

Author keywords

3,4 Bi (carbethoxychloromethyl , carbethoxycyanomethyl , dicyanomethyl ) azo 2,5 dicarbethoxythieno 2,3 b thiophene; 3,4Diamino 2,5 dicabethoxythieno 2,3 b thiophene; PTC

Indexed keywords

3,4 BIS[(2' ETHOXYCARBONYL 1',5',6' TRIHYDRO 1',3',4' TRIAZIN 4' YL 6' ONE)AZO] 2,5 DIETHOXYCARBONYLTHIENO[2,3 B]THIOPHENE; 3,4 BIS[(2' ETHOXYCARBONYL 5',6' DIHYDRO 1',3',4' THIADIAZIN 4' YL 5' ONE)AZO] 2,5 DIETHOXYCARBONYLTHIENO[2,3 B]THIOPHENE; 3,4 BIS[(2',4',6' TRIAMINOPYRIMIDIN 5' YL)AZO] 2,5 DIETHOXYCARBONYLTHIENO[2,3 B]THIOPHENE; 3,4 BIS[(2',6' DIAMINO 1'(H) PYRIMIDIN 5' YL 4' ONE)AZO] 2,5 DIETHOXYCARBONYLTHIENO[2,3 B]THIOPHENE; 3,4 BIS[(2',6' DIAMINO 1',3',4' THIAZIN 5' YL 4' ONE)AZO] 2,5 DIETHOXYCARBONYLTHIENO[2,3 B]THIOPHENE; 3,4 BIS[(3' CARBETHOXY 4',5' DIPHENYL 1',2',4' TRIAZOL 1' YL)AZO] 2,5 DICARBETHOXYTHIENO[2,3 B]THIOPHENE; 3,4 BIS[(4',6' DIAMINO 1',3' OXAZIN 5' YL 2' ONE)AZO] 2,5 DIETHOXYCARBONYLTHIENO[2,3 B]THIOPHENE; 3,4 BIS[(4',6' DIAMINO 2' IMINO 1',3' THIAZIN 5' YL)AZO] 2,5 DIETHOXYCARBONYLTHIENO[2,3 B]THIOPHENE; 3,4 BIS[(6' AMINO 1',2',3',4' TETRAHYDROPYRIMIDIN 5' YL 2',4' DIONE)AZO] 2,5 DIETHOXYCARBONYLTHIENO[2,3 B]THIOPHENE; 3,4 BIS[4' AMINO 5' CYANO 2' (4 NITROPHENYL) 1' PHENYLPYRIMIDIN 3' YL 6' THIONE] 2,5 DICARBETHOXYTHIENO[2,3 B]THIOPHENE; 3,4 BIS[4' AMINO 5' CYANO 2',6' DIHYDRO 2' (4 NITROPHENYL) 1',3' THIAZIN 1' YL 6' THIONE] 2,5 DICARBETHOXYTHIENO[2,3 B]THIOPHENE; 3,4 BIS[4' AMINO 5' CYANO 6' PHENYLIMINO 2' (4 NITROPHENYL) 1',3' OXAZIN 3' YL] 2,5 DICARBETHOXYTHIENO[2,3 B]THIOPHENE; 3,4 BIS[4' AMINO 5' CYANO 6' PHENYLIMINO 2' (4 NITROPHENYL) 1',3' THIAZIN 3 YL] 2,5 DICARBETHOXYTHIENO[2,3 B]THIOPHENE; 3,4 BIS[5' ETHOXYCARBONYL 1',3',4' THIADIAZOL 3' YL 2' THIONE(PHENYLIMINE)AZO] 2,5 DICARBETHOXYTHIENO[2,3 B]THIOPHENE; 3,4 BIS[[3' CARBETHOXY 5' PHENYL(BENZYLCYANOMETHYL) 1',2',4' TRIAZOL 1' YL]AZO] 2,5 DICARBETHOXYTHIENO[2,3 B]THIOPHENE; 3,4 DIAMINO 2,5 DICARBETHOXYTHIENO[2,3 B]THIOPHENE; ANILINE DERIVATIVE; AZO COMPOUND; BENZONITRILE; CARBON DISULFIDE; HYDRAZONE DERIVATIVE; ISOCYANIC ACID DERIVATIVE; MALONONITRILE; SCHIFF BASE; THIADIAZINE DERIVATIVE; THIADIAZOLE DERIVATIVE; THIAZOLE DERIVATIVE; THIOPHENE DERIVATIVE; TRIAZINE DERIVATIVE; TRIAZOLE DERIVATIVE; UNCLASSIFIED DRUG;

ARTICLE; CHEMICAL REACTION; DRUG SYNTHESIS; METHODOLOGY;

EID: 0041328380     PISSN: 10426507     EISSN: None     Source Type: Journal    
DOI: 10.1080/10426500307830     Document Type: Article

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