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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 20, 1990 - Issue 21
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Original Articles

Clay Catalysis: Dry Condensation of Barbituric Acid with Aldehydes Under Microwave Irradiation

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Pages 3333-3337 | Received 17 Sep 1990, Published online: 24 Oct 2006

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Yi Hu, Zhen‐Chu Chen, Zhang‐Gao Le & Qin‐Guo Zheng. (2004) Organic Reactions in Ionic Liquids: Ionic Liquid Promoted Knoevenagel Condensation of Aromatic Aldehydes with (2‐Thio)Barbituric Acid. Synthetic Communications 34:24, pages 4521-4529.
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Guadalupe Alcerreca, Rubén Sanabria, René Miranda, Gabriel Arroyo, Joaquín Tamariz & Francisco Delgado. (2000) Preparation of Benzylidene Barbituric Acids Promoted by Infrared Irradiation in Absence of Solvent. Synthetic Communications 30:7, pages 1295-1301.
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Didier Villemin, Benoǐt Martin & Mohamed Khalid. (1998) Dry Reaction on KF-Alumina: Synthesis of 4-Arylidene-1,3-(2H,4H) Isoquinolinediones. Synthetic Communications 28:17, pages 3195-3200.
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H.M.Sampath Kumar, PradyumnaK. Mohanty, M. Suresh Kumar & J.S. Yadav. (1997) Microwave Promoted Rapid Dehydration of Aldoximes to Nitriles on a Solid Support . Synthetic Communications 27:8, pages 1327-1333.
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Didier Villemin, Benoit Martin & Bernard Garrigues. (1993) Potassium Fluoride on Alumina: Dry Condensation of 3-Phenylisoxazol-5-one with Aldehydes Under Microwave Irradiation. Synthetic Communications 23:16, pages 2251-2257.
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RudolphA. Abramovitch. (1991) APPLICATIONS OF MICROWAVE ENERGY IN ORGANIC CHEMISTRY. A REVIEW. Organic Preparations and Procedures International 23:6, pages 683-711.
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Articles from other publishers (28)

Letcy Vincent Theresa, Govindan Avudaiappan, Machingal Shaibuna, Kottayil Hiba & Krishnapillai Sreekumar. (2021) A study on the physical properties of low melting mixtures and their use as catalysts/solvent in the synthesis of barbiturates. Journal of Heterocyclic Chemistry 58:9, pages 1849-1860.
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Helaneh Salameh, Michal Afri, Hugo E. Gottlieb & Bilha Fischer. (2020) β-Cyanuryl Ribose, β-Barbituryl Ribose, and 6-Azauridine as Uridine Mimetics. ACS Omega 5:48, pages 31314-31322.
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Mithun Kumar Ghosh, Kavita Jain, Siddique Khan, Kalpataru Das & Tanmay Kumar Ghorai. (2020) New Dual-Functional and Reusable Bimetallic Y 2 ZnO 4 Nanocatalyst for Organic Transformation under Microwave/Green Conditions . ACS Omega 5:10, pages 4973-4981.
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Malihe Faryabi & Enayatollah Sheikhhosseini. (2014) Efficient synthesis of novel benzylidene barbituric and thiobarbituric acid derivatives containing ethyleneglycol spacers. Journal of the Iranian Chemical Society 12:3, pages 427-432.
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Subrahmanya Ishwar Bhat, Angshuman Roy Choudhury & Darshak R. Trivedi. (2012) Condensation of malononitrile with salicylaldehydes and o-aminobenzaldehydes revisited: solvent and catalyst free synthesis of 4H-chromenes and quinolines. RSC Advances 2:28, pages 10556.
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Zhi Huai Yang. (2011) An Efficient Synthesis of 5-Arylidene Barbiuric and Thiobarbituric Acids Catalyzed by Mg(NTf<sub>2</sub>)<sub>2</sub> in Water. Advanced Materials Research 295-297, pages 1384-1388.
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Anshu Dandia, Kapil Arya, Sarita Khaturia & Anuj Kumar Jain. (2010) Microwave-induced preparation of biologically important benzothiazolo[2,3-b]quinazolines, and comparison with ultrasonic and classical heating. Monatshefte für Chemie - Chemical Monthly 141:9, pages 979-985.
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Papori Goswami & Babulal Das. (2009) Efficient organocatalyzed solvent-free selective synthesis of conjugated enones. Tetrahedron Letters 50:8, pages 897-900.
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Cherkupally Sanjeeva Reddy & Adki Nagaraj. (2007) Knoevenagel condensation of α,β-unsaturated aromatic aldehydes with barbituric acid under non-catalytic and solvent-free conditions. Chinese Chemical Letters 18:12, pages 1431-1435.
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Mazaahir Kidwai & Kavita Singhal. (2011) Green synthesis of fused pyrimido derivatives in aqueous medium. Journal of Heterocyclic Chemistry 44:6, pages 1253-1257.
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Belén Rodríguez, Angelika Bruckmann, Toni Rantanen & Carsten Bolm. (2007) Solvent‐Free Carbon‐Carbon Bond Formations in Ball Mills. Advanced Synthesis & Catalysis 349:14-15, pages 2213-2233.
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Anand Sachar, R. L. Sharma, Surinder Kumar, Daljeet Kaur & Jasbir Singh. (2006) Synthesis of novel bis-condensed heterocyclic ring assembly systems. Journal of Heterocyclic Chemistry 43:5, pages 1177-1181.
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E.S.H. El Ashry, A.A. Kassem & E. Ramadan. 2006. Advances in Heterocyclic Chemistry Volume 90. Advances in Heterocyclic Chemistry Volume 90 1 123 .
Jun Lu, Yingying Li, Yinjuan Bai & Min Tian. (2004) Green Chemistry Approaches to the Synthesis of 5-Arylidenethiobarbituric Acids by a Condensation Reactions between Aromatic Aldehydes and Thiobarbituric Acid: Comparison of Water, Microwave Irradiation, and Grinding. HETEROCYCLES 63:3, pages 583.
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Gerd Kaupp, M Reza Naimi-Jamal & Jens Schmeyers. (2003) Solvent-free Knoevenagel condensations and Michael additions in the solid state and in the melt with quantitative yield. Tetrahedron 59:21, pages 3753-3760.
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Branko S. Jursic. (2009) A simple method for knoevenagel condensation of α,β‐conjugated and aromatic aldehydes with barbituric acid. Journal of Heterocyclic Chemistry 38:3, pages 655-657.
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Rajender S. Varma, Rajender Dahiya & Rajesh K. Saini. (1997) Iodobenzene diacetate on alumina: Rapid oxidation of alcohols to carbonyl compounds in solventless system using microwaves. Tetrahedron Letters 38:40, pages 7029-7032.
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Rajender S. Varma, Rajesh K. Saini & Harshadas M. Meshram. (1997) Selective oxidation of sulfides to sulfoxides and sulfones by microwave thermolysis on wet silica-supported sodium periodate. Tetrahedron Letters 38:37, pages 6525-6528.
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W. Gpel, K. D. Schierbaum, C. G. Vayenas, I. V. Yentekakis, H. Gerischer, W. Vielstich, P. E. Savage, R. B. Moyes, G. Bond & K. S. Suslick. 1997. Handbook of Heterogeneous Catalysis. Handbook of Heterogeneous Catalysis 1283 1357 .
Rajender S. Varma, Rajender Dahiya & Sudhir Kumar. (1997) Microwave-assisted Henry reaction: Solventless synthesis of conjugated nitroalkenes. Tetrahedron Letters 38:29, pages 5131-5134.
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Rajender S. Varma, Rajender Dahiya & Sudhir Kumar. (1997) Clay catalyzed synthesis of imines and enamines under solvent-free conditions using microwave irradiation. Tetrahedron Letters 38:12, pages 2039-2042.
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Sandeep R. Chitnis & Man Mohan Sharma. (1997) Industrial applications of acid-treated clays as catalysts. Reactive and Functional Polymers 32:1, pages 93-115.
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S. Caddick. (1995) Microwave assisted organic reactions. Tetrahedron 51:38, pages 10403-10432.
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Rajender S. Varma, Arnab K. Chatterjee & Manju Varma. (1993) Alumina-mediated microwave thermolysis: A new approach to deprotection of benzyl esters. Tetrahedron Letters 34:29, pages 4603-4606.
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Rajender S. Varma, Jagannath B. Lamture & Manju Varma. (1993) Alumina-mediated cleavage of -butyldimethylsilyl ethers. Tetrahedron Letters 34:19, pages 3029-3032.
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Rajender S. Varma, Arnab K. Chatterjee & Manju Varma. (1993) Alumina-mediated deacetylation of benzaldehyde diacetates. A simple deprotection method. Tetrahedron Letters 34:20, pages 3207-3210.
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František Adámek & Milan Hájek. (1992) Microwave-Assisted Catalytic Addition of Halocompounds to Alkenes. Tetrahedron Letters 33:15, pages 2039-2042.
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D. VILLEMIN & B. LABIAD. (2010) ChemInform Abstract: Clay Catalysis: Dry Condensation of Barbituric Acid with Aldehydes Under Microwave Irradiation.. ChemInform 22:22.
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