Regioselective Synthesis and Reactions of a Polynuclear Heterocyclic Derived From Pyrido[2,3-d]pyrimidines With a New Ring System

By Elgazzar A. B. A.   Gafaar A. M.   Hafez H. N.   Abdel-Fattah A. M.  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 182, Iss. 2, 2007-02 ,pp. : 369-403

Taylor & Francis Ltd

Access to resources Recommend Favorite

Synthesis of 14 h-naphtho[1',2':5,6][1,3]oxazino-[3,2- a ]benzimidazole, a new heterocyclic system

By Osyanin V.  

Chemistry of Heterocyclic Compounds, Vol. 47, Iss. 1, 2011-04 ,pp. : 108-111

Springer Publishing Company

Access to resources Recommend Favorite

Cyanothioacetamide in Heterocyclic Synthesis: A Novel Synthesis of Styrylpyridinethione, Styrylthieno[2,3-b]pyridine, Styrylpyrazolo[3,4-b]pyridine, Pyrido[2′,3′:3,4]pyrazolo[5,1-a]pyrimidine, Pyrido[3′,2′:4,5]thieno[3,2-d]pyrimidine and Pyrido[3′,2′:4,5]thieno[3,2-d]-1,2,3-triazin-4-one Derivatives

By Elneairy Mohamed A. A.  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 178, Iss. 10, 2003-10 ,pp. : 2201-2214

Taylor & Francis Ltd

Access to resources Recommend Favorite

Reactions of α-acetylenic ketones with n-3-amidinothioureas. 1. Synthesis and properties of new derivatives of 1,3-thiazine

By Glotova T.   Protsuk N.   Kanitskaya L.   Dolgushin G.   Lopyrev V.  

Chemistry of Heterocyclic Compounds, Vol. 40, Iss. 12, 2004-12 ,pp. : 1595-1599

Springer Publishing Company

Access to resources Recommend Favorite

Synthesis of a Novel Heterocyclic System: Oxazolo[3,2- c ]pyrimidine

By Bakavoli Mehdi   Heravi Majid   Germaninajad Hafez   Rahimizadeh Mohammad   Ghassemzadeh Mitra  

Phosphorus, Sulfur, and Silicon and the Related Elements, Vol. 181, Iss. 2, 2006-02 ,pp. : 381-385

Taylor & Francis Ltd

Access to resources Recommend Favorite