Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Articles Article Faculty Publications -Articles Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Citric-Acid-Catalyzed Green and Sustainable Synthesis of Novel Functionalized Pyrano[2, 3-e]pyrimidin- and Pyrano[2, 3-d]pyrazol-amines in Water via One-Pot Multicomponent Approaches Subject The topic of the resource 1H,4H-pyrano[2, 3-d]pyrazol-amines; citric acid; green chemistry metrics; one-pot multicomponent synthesis; pyrano[2, 3-e]pyrimidin-amines Description An account of the resource An efficient entry into the preparation of elusive, novel pyrano[2, 3-e]pyrimidin-amines and pyrano[2, 3-d]pyrazol-amines has been accomplished using citric acid as a green catalyst in aqueous medium at 25 C. The strategy successively tolerates a variety of functional groups and interestingly, it is eco-compatible, environment-friendly, propitious and the products are obtained in excellent yields without chromatographic purification. The current methodology unfolds the benefits of citric acid as an effective, expeditious, economical, green catalyst and thus adheres to the principles of green chemistry. Ecstatically, the reaction was scaled to the gram level ascertaining the wide applicability of the protocol in academia and industry. The green metrics (E-factor: 0.0497, Mass intensity: 1.1022, PMI: 1.0497 and Emw: 0.0497) for the reaction was also envisaged and the pathway was found to acquaint excellent green chemistry metrics. 2018 Wiley-VCH Verlag GmbH &amp; Co. KGaA, Weinheim Creator An entity primarily responsible for making the resource Govindaraju S.; Tabassum S.; Pasha M.A. Source A related resource from which the described resource is derived ChemistrySelect, Vol-3, No. 13, pp. 3832-3838. Publisher An entity responsible for making the resource available Wiley-Blackwell Date A point or period of time associated with an event in the lifecycle of the resource 2018-01-01 Identifier An unambiguous reference to the resource within a given context <a href="https://doi.org/10.1002/slct.201703023" target="_blank" rel="noreferrer noopener">https://doi.org/10.1002/slct.201703023</a> <br /><br /><a href="https://www.scopus.com/inward/record.uri?eid=2-s2.0-85045462333&amp;doi=10.1002%2Fslct.201703023&amp;partnerID=40&amp;md5=a3e24ef270d5ed51a7a76a0f2c58bfd4" target="_blank" rel="noreferrer noopener">https://www.scopus.com/inward/record.uri?eid=2-s2.0-85045462333&amp;doi=10.1002%2fslct.201703023&amp;partnerID=40&amp;md5=a3e24ef270d5ed51a7a76a0f2c58bfd4</a> Rights Information about rights held in and over the resource Restricted Access Relation A related resource ISSN: 23656549 Format The file format, physical medium, or dimensions of the resource Online Language A language of the resource English Type The nature or genre of the resource Article Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Govindaraju S., Department of Science and humanities, Christ (Deemed to be University), Faculty of Engineering, Kumbalagodu, Mysore Road, Bengaluru, 560074, India; Tabassum S., Department of Studies in Chemistry, Central College Campus, Bangalore University, Palace Road, Bengaluru, 560001, India; Pasha M.A., Department of Studies in Chemistry, Central College Campus, Bangalore University, Palace Road, Bengaluru, 560001, India