An expeditious and solvent free synthesis of azine derivatives using sulfated anatase–titania as a novel solid acid catalyst

[1]  J. Safari,et al.  Highly Efficient Practical Procedure for the Synthesis of Azine Derivatives Under Solvent-Free Conditions , 2011 .

[2]  M. Swaminathan,et al.  TiO2–SO42− as a novel solid acid catalyst for highly efficient, solvent free and easy synthesis of chalcones under microwave irradiation , 2011 .

[3]  Ki-Whan Chi,et al.  An expeditious and environmentally benign preparation of aryl halides from aryl amines by solvent-free grinding , 2010 .

[4]  P. Yogeeswari,et al.  Pyrazole derivatives from azines of substituted phenacyl aryl/cyclohexyl sulfides and their antimycobacterial activity. , 2010, Bioorganic & medicinal chemistry letters.

[5]  M. Swaminathan,et al.  A recyclable and highly effective sulfated TiO2-P25 for the synthesis of quinoxaline and dipyridophenazine derivatives at room temperature , 2010 .

[6]  M. Swaminathan,et al.  An efficient protocol for the green synthesis of quinoxaline and dipyridophenazine derivatives at room temperature using sulfated titania , 2010 .

[7]  Mara R. B. Marzari,et al.  An efficient solvent-free synthesis of NH-pyrazoles from β-dimethylaminovinylketones and hydrazine on grinding , 2010 .

[8]  G. Nandi,et al.  Multicomponent one-pot solvent-free synthesis of functionalized unsymmetrical dihydro-1H-indeno[1,2-b]pyridines , 2009 .

[9]  H. Eshghi,et al.  Selective and Convenient Protection of Aldehydes as Azines under Solvent‐Free Conditions , 2008 .

[10]  Yuh-Wen Ho.  5-(1-Pyrrolyl)-2-phenylthieno(2,3-d)pyrimidine as Building Block in Heterocyclic Synthesis: Novel Synthesis of Some Pyrazoles, Pyrimidines, Imidazo(1,2-a)pyrimidines, Pyrazolo(1,5-a)pyrimidines, Pyrido- (pyrimido)pyrazolo(1,5-a)pyrimidines, 1,2,4-Triazolo(1,5-a)pyrimidine and a 1,2,3,4-Tetrazolo(1,5 , 2007 .

[11]  R. Mohareb,et al.  Synthesis of Thiophenes, Azoles and Azines with Potential Biological Activity by Employing the Versatile Heterocyclic Precursor N-Benzoycyanoacetylhydrazine , 2007 .

[12]  T. El‐Emary.  Synthesis of Newly Substituted Pyrazoles and Substituted Pyrazolo[3,4-b]Pyridines Based on 5-Amino-3-Methyl-1-Phenylpyrazole , 2007 .

[13]  F. Bamoharram,et al.  Wells-Dawson Type Heteropolyacid Catalyzed Synthesis of Quinoxaline Derivatives at Room Temperature , 2007 .

[14]  H. M. Nanjundaswamy,et al.  Selective Protection of Carbonyl Compounds as Azines and Their Facile Regeneration , 2006 .

[15]  A. Loupy,et al.  Microwave-Assisted Solvent-Free Heterocyclic Synthesis , 2005 .

[16]  Rajender S Varma,et al.  An efficient and simple aqueous N-heterocyclization of aniline derivatives: microwave-assisted synthesis of N-aryl azacycloalkanes. , 2005, Organic letters.

[17]  S. K. Samantaray,et al.  Effect of anions on the textural and catalytic activity of titania , 2003 .

[18]  A. Vogel,et al.  Vogel's Textbook of Practical Organic Chemistry , 2003 .

[19]  G. Singh,et al.  Synthesis of 1,1,4,4‐Tetraryl‐1,3‐diazabutadienes (II) by Oxidation of Hydrazones (I) Using Bis(acetylacetonato)copper(II). , 2002 .

[20]  J. Safari,et al.  A Convenient Synthesis of Azines under Solvent-free Conditions using Microwave Irradiation † , 2001 .

[21]  Lei Wang,et al.  Rapid microwave-enhanced, solventless Sonogashira coupling reaction on alumina , 2000 .

[22]  Shailesh N. Shah,et al.  Thermolysis of Semicarbazones to the Corresponding Azines Through Reactive N-Substituted Isocyanate Intermediates , 2000 .

[23]  Harry O. Spiwek,et al.  On the mechanism of formation of azines from hydrazones , 1989 .

[24]  J. P. Tandon,et al.  Coordination behaviour of azines towards iron(II), palladium(II) and platinum(II) , 1988 .

[25]  W. Duax,et al.  Stereochemistry of long-lasting opiates. 2. .delta.-Selective opiate antagonists and their agonist analogs , 1987 .

[26]  D. Hua,et al.  Syn-anti isomerism in the opiate hydrazones and azines derived from naloxone, naltrexone, and oxymorphone , 1984 .

[27]  D. Luna,et al.  Alkali-promoted AlPO4 catalysis , 1983 .

[28]  J. W. COOK,et al.  A Text-Book of Practical Organic Chemistry , 1948, Nature.