{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,30]],"date-time":"2026-09-30T00:40:56Z","timestamp":1790728856577,"version":"4.1.0"},"reference-count":122,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2012,1,20]],"date-time":"2012-01-20T00:00:00Z","timestamp":1327017600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/3.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Molecules"],"abstract":"<jats:p>A collection of smart multicomponent reactions (MCRs) with continuative post condensation cyclizations (PCCs) is presented to construct conventional three- to seven-membered heterocyclic compounds in diversity oriented syntheses (DOS). These will provide a high degree of applying economical and ecological advantages as well as of practicability. Water, ionic liquids, and solvent-less syntheses as well as use of various forms of energy as microwave and ultrasonic irradiation are examined and discussed.<\/jats:p>","DOI":"10.3390\/molecules17011074","type":"journal-article","created":{"date-parts":[[2012,1,20]],"date-time":"2012-01-20T11:12:06Z","timestamp":1327057926000},"page":"1074-1102","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":154,"title":["Diversity Oriented Syntheses of Conventional Heterocycles by Smart Multi Component Reactions (MCRs) of the Last Decade"],"prefix":"10.3390","volume":"17","author":[{"given":"Heiner","family":"Eckert","sequence":"first","affiliation":[{"name":"Department Chemie, Technische Universit\u00e4t M\u00fcnchen, Lichtenbergstr. 4, Garching 85747, Germany"}],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"1968","published-online":{"date-parts":[[2012,1,20]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Zhu, J., and Bienayme, H. 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