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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 38, 2008 - Issue 20
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Original Articles

Versatility of Alternative Reaction Media: Water-Mediated Domino and Green Chemical Synthesis of Pyrimido[1,2-a]benzimidazole Under Nonconventional Conditions

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Pages 3543-3555 | Received 20 Feb 2008, Published online: 29 Sep 2008

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Sweety Singhal, JomyK. Joseph, SumanL. Jain & Bir Sain. (2010) Synthesis of 3,4-dihydropyrimidinones in the presence of water under solvent free conditions using conventional heating, microwave irradiation/ultrasound. Green Chemistry Letters and Reviews 3:1, pages 23-26.
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Articles from other publishers (18)

Leyla Nazemi Nasirmahale, Farhad Shirini, Yadollah Bayat & Masoumeh Mazloumi. (2023) Solvent-free synthesis of imidazo[1,2-a]pyrimidine-3-carbonitriles and 1,2,4-triazolo[4,3-a]pyrimidines under the catalytic performance of TiO2-[bip]-NH2+ C(NO2)3− as a novel nanocatalyst. Journal of Molecular Structure 1272, pages 134210.
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Hitendra S Joshi & Tejal D. Bhatt. (2022) Rapid, Environmentally Greener and Ultrasound-Assisted One-Pot Synthesis of Quinoline, Benzimidazole and Pyrimidine Combined Moiety as Potential Antimicrobial Agents. HETEROCYCLES 104:2, pages 353.
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Meysam Yarie, Mohammad Ali Zolfigol, Saeed Baghery, Abbas Khoshnood, Diego A. Alonso, Mehdi Kalhor, Yadollah Bayat & Asiye Asgari. (2018) Design, synthesis, and application of 1H-imidazol-3-ium trinitromethanide {[HIMI]C(NO2)3} as a recyclable nanostructured ionic liquid (NIL) catalyst for the synthesis of imidazo[1,2-a]pyrimidine-3-carbonitriles. Journal of the Iranian Chemical Society 15:10, pages 2259-2270.
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Rajesh Sompalle & Selvaraj Mohana Roopan. (2015) Microwave assisted synthesis of ring junction heterocyclic antioxidants. Research on Chemical Intermediates 42:6, pages 5353-5366.
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Kandasamy Rajaguru, Arumugam Mariappan, Shanmugam Muthusubramanian & Nattamai Bhuvanesh. (2016) The Annulation of Vinyl Azides with Potassium Ethyl Xanthogenate: A Straightforward Synthesis of Thiazole‐2(3 H )‐thiones . ChemistrySelect 1:8, pages 1636-1640.
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Jiliang Ma, Linxin Zhong, Xinwen Peng & Runcang Sun. (2016) d -Xylonic acid: a solvent and an effective biocatalyst for a three-component reaction . Green Chemistry 18:6, pages 1738-1750.
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Anshu Dandia, Ruby Singh, Jyoti Joshi & Shuchi Maheshwari. (2014) Green and chemoselective synthesis of pyrazolo[3,4-e][1,4]thiazepines and evaluation of their anti-infective activities. Research on Chemical Intermediates 41:7, pages 4213-4226.
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Chetna Ameta & K. L. Ameta. 2014. Green Chemistry: Synthesis of Bioactive Heterocycles. Green Chemistry: Synthesis of Bioactive Heterocycles 231 252 .
Yu-Ling Li, Gan Cai, Xiao-Jun Liu, Kai Wang & Bai-Xiang Du. (2013) 1-Benzyl-3-methylimidazolium Tetrafluoroborate as an Efficient and Green Reaction Medium for the Synthesis of Pyrimido[1,2- a ]benzimidazoles . Journal of Chemical Research 37:4, pages 201-204.
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Art Kruithof, Eelco Ruijter & Romano V. A. Orru. 2012. Microwaves in Organic Synthesis. Microwaves in Organic Synthesis 1099 1171 .
Lingjun Hu, Zhajun Zhan, Min Lei & Lihong Hu. (2012) Facile and Green Method for the Synthesis of 4-Amino-1,2-Dihydrobenzo [4,5]Imidazo[1,2- a ]Pyrimidine-3-Carbonitriles Catalysed by Ammonium Acetate . Journal of Chemical Research 36:12, pages 738-739.
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Hassan Sheibani & Fahimeh Hassani. (2011) Chemoselective synthesis of 4‐oxo‐2‐aryl‐4,10‐dihydropyrimido [1,2‐ a ][1,3]benzimidazol‐3‐yl cyanides via [3+3] atom combination of 2‐aminobenzimidazole with ethyl‐α‐cyanocinnamoates . Journal of Heterocyclic Chemistry 48:4, pages 915-920.
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Constantinos G. Neochoritis, Tryfon Zarganes-Tzitzikas, Constantinos A. Tsoleridis, Julia Stephanidou-Stephanatou, Christos A. Kontogiorgis, Dimitra J. Hadjipavlou-Litina & Theodora Choli-Papadopoulou. (2011) One-pot microwave assisted synthesis under green chemistry conditions, antioxidant screening, and cytotoxicity assessments of benzimidazole Schiff bases and pyrimido[1,2-a]benzimidazol-3(4H)-ones. European Journal of Medicinal Chemistry 46:1, pages 297-306.
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Margherita De Rosa & Annunziata Soriente. (2010) A combination of water and microwave irradiation promotes the catalyst-free addition of pyrroles and indoles to nitroalkenes. Tetrahedron 66:16, pages 2981-2986.
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Jitender B. Bariwal, Jalpa C. Trivedi & Erik V. Van der Eycken. 2010. Synthesis of Heterocycles via Multicomponent Reactions II. Synthesis of Heterocycles via Multicomponent Reactions II 169 230 .
Oztekin Algul, Asiye Meric, Serpil Polat, N. Didem Yuksek & Mehmet Serin. (2009) Comparative studies on conventional and microwave-assisted synthesis of a series of 2,4-di and 2,3,4-trisubstituted benzimidazo[1,2-a] pyrimidines and their antimicrobial activities. Open Chemistry 7:3, pages 337-342.
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Anshu Dandia, Ruby Singh, Anuj Kumar Jain & Dharmendra Singh. (2009) ChemInform Abstract: Versatility of Alternative Reaction Media: Water‐Mediated Domino and Green Chemical Synthesis of Pyrimido[1,2‐a]benzimidazole under Nonconventional Conditions.. ChemInform 40:14.
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Larry Yet. 2009. 224 260 .

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