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oai:ojs.www.eurjchem.com:article/1049 2014-09-30T03:41:50Z eurjchem:SC driver

Aqueous phase synthesis of polysubstituted pyrimidines/pyrrolidines catalyzed by β-cyclodextrin Shankar, Jilla Satish, Gaddam Ramesh, Katla Durga, Nageswar Yadavalli Venkata Amines Formaldehyde β-Cyclodextrin Pyrimidine derivatives Pyrrolidine derivatives Dimethyl/diethyl acetylene dicarboxylates Highly substituted pyrimidine/pyrrolidine derivatives were synthesized for the first time in water under neutral conditions by the reaction of aromatic amines, dimethyl/diethyl acetylene dicarboxylates, formaldehyde mediated by β-cyclodextrin (β-CD) in good to excellent yields. β-Cyclodextrin can be recovered and reused without any loss of catalytic activity. The β-Cyclodextrins employed were inexpensive and readily available when compared to other types of cyclodextrins (α, γ). Atlanta Publishing House LLC 2014-09-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf https://www.eurjchem.com/index.php/eurjchem/article/view/1049 10.5155/eurjchem.5.3.541-544.1049 European Journal of Chemistry; Vol. 5 No. 3 (2014): September 2014; 541-544 2153-2257 2153-2249 eng https://www.eurjchem.com/index.php/eurjchem/article/view/1049/pdf_1049