ChemInform Abstract: The Synthesis of Novel Polycyclic Heterocyclic Ring Systems via Photocyclization. Part 20. Benzo[h]thieno[3′,2′:4,5]thieno[2,3-c]quinoline, Benzo[f]thieno[3′,2′:4,5]thieno[2,3-c]quinoline, Benzo[f]thieno[3′,2′:4,5]thieno[2,3-c]tetrazolo[1,5-a]quinoline and Benzo[f]thieno[3′,2′:4,5]thieno[2,3-c][1,2,4]triazolo[4,3-a]quinoline.

ChemInform Abstract: Synthesis of Novel

ChemInform Abstract: Synthesis of Novel Polycyclic Heterocyclic Ring Systems via Photocyclization. Part 19. Thieno[3′,2′:4,5]thieno[2,3-c]naphtho[1,2-f]quinoline (VI), Thieno[3′,2′:4,5]thieno[2,3-c]naphtho[1,2-f][1,2,4]triazolo [4,3-a]quinoline (VIII) and Thieno[3′,2′:4,5]thieno[2,3-c]naphtho[1,2-f]tetrazolo[1,5-a]quinoline (IX).

✍ J.-K. LUO; R. F. FEDERSPIEL; R. N. CASTLE 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 37 KB 👁 1 views

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: The Synthesis of No

ChemInform Abstract: The Synthesis of Novel Polycyclic Heterocyclic Ring Systems via Photocyclization. Part 21. Naphtho[2′,1′:4,5]thieno[2,3-c]naphtho[1,2-f]quinoline, Naphtho[2′,1′:4,5]thieno[2,3-c]naphtho[1,2-f][1,2,4]triazolo [4,3-a]quinoline, and Naphtho[2′,1′:4,5]thieno[2,3-c]naphtho[1,2-f]tetrazolo[1,5-a]quinoline.

✍ Jiann-Kuan Luo; Ronald F. Federspiel; Raymond N. Castle 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB

## Abstract ChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable v

ChemInform Abstract: Novel Heteroaromati

ChemInform Abstract: Novel Heteroaromatic System: The Thieno[3′,4′:4,5]thieno[2,3-c]pyrylium Cation.

✍ S. V. Tolkunov; V. I. Dulenko 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 30 KB

Benzo[4,5]imidazo[1,2-c]pyrido[3′,2′:4,5

Benzo[4,5]imidazo[1,2-c]pyrido[3′,2′:4,5]thieno[2,3-e][1,2,3]triazine, a New Heteroaromatic System.

✍ V. K. Vasilin; E. A. Kaigorodova; M. M. Lipunov; G. D. Krapivin 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 106 KB

ChemInform Abstract: Synthesis of New Py

ChemInform Abstract: Synthesis of New Pyridazino(4′,3′:4,5)thieno(3,2-d)-1,2,3-triazine and Pyrimido(4′,5′:4,5)thieno(2,3-c)pyridazine Derivatives.

✍ J. M. QUINTELA; M. C. VEIGA; R. ALVAREZ-SARANDES; L. GONZALEZ; C. PEINADOR 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 32 KB

Novel Syntheses of 5-Aminothieno[2,3-c]p

Novel Syntheses of 5-Aminothieno[2,3-c]pyridazine, Pyrimido[4′,5′:4,5]thieno[2,3-c]pyridazine, Pyridazino[4′,3′:4,5]thieno[3,2-d][1,2,3]triazine and Phthalazine Derivatives.

✍ Mohamed S. A. El-Gaby; Abdel M. Kamal El-Dean; Abd El-Aal M. Gaber; Hassan A. Ey 📂 Article 📅 2003 🏛 John Wiley and Sons ⚖ 200 KB