{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,9,11]],"date-time":"2026-09-11T14:09:13Z","timestamp":1789135753046,"version":"build-2803163510"},"reference-count":39,"publisher":"American Chemical Society (ACS)","issue":"36","license":[{"start":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T00:00:00Z","timestamp":1787788800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-029"},{"start":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T00:00:00Z","timestamp":1787788800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-037"},{"start":{"date-parts":[[2026,8,27]],"date-time":"2026-08-27T00:00:00Z","timestamp":1787788800000},"content-version":"stm-asf","delay-in-days":0,"URL":"https:\/\/doi.org\/10.15223\/policy-045"}],"funder":[{"DOI":"10.13039\/501100003995","name":"Natural Science Foundation of Anhui Province","doi-asserted-by":"publisher","award":["2308085MB41"],"award-info":[{"award-number":["2308085MB41"]}],"id":[{"id":"10.13039\/501100003995","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100013314","name":"Higher Education Discipline Innovation Project","doi-asserted-by":"publisher","award":["D26004"],"award-info":[{"award-number":["D26004"]}],"id":[{"id":"10.13039\/501100013314","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Excellent Scientific Research and Innovation Team of Anhui Provincial Universities","award":["2022AH010011"],"award-info":[{"award-number":["2022AH010011"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2026,9,11]]},"abstract":"<jats:title>Abstract<\/jats:title>\n                  <jats:p>Herein, we report a multicomponent reaction of aliphatic aldehydes, acyl-stabilized sulfur ylides, and hydrazones that provides streamlined access to cyclopropylamine derivatives. The reaction displays excellent stereoselectivity, a broad substrate scope, good functional group tolerance, and needs mild reaction conditions. In addition, the cyclopropylamine products can be smoothly converted into a diverse range of functionalized 1,4-dihydropyridazines through a possible Cs2CO3-promoted ring-opening\/intramolecular cyclization\/1,2-hydride-shift cascade.<\/jats:p>","DOI":"10.1021\/acs.joc.6c01019","type":"journal-article","created":{"date-parts":[[2026,9,1]],"date-time":"2026-09-01T19:50:39Z","timestamp":1788292239000},"page":"12451-12456","source":"Crossref","is-referenced-by-count":0,"title":["Efficient Synthesis\nof Cyclopropylamine Derivatives\nvia Deoxygenative Cyclopropanation of Aliphatic Aldehydes with Stable\nSulfur Ylides"],"prefix":"10.1021","volume":"91","author":[{"given":"Yan","family":"Wang","sequence":"first","affiliation":[{"name":"Anhui Normal University , , ,","place":["Wuhu, P. R. China, 241002"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ying","family":"Xu","sequence":"additional","affiliation":[{"name":"Anhui Normal University , , ,","place":["Wuhu, P. R. China, 241002"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0009-7581-1872","authenticated-orcid":true,"given":"Dong","family":"Xing","sequence":"additional","affiliation":[{"name":"Anhui Normal University , , ,","place":["Wuhu, P. R. China, 241002"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0000-6786-205X","authenticated-orcid":true,"given":"Quansheng","family":"Zhao","sequence":"additional","affiliation":[{"name":"Anhui Normal University , , ,","place":["Wuhu, P. R. China, 241002"]}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0009-0007-9121-669X","authenticated-orcid":true,"given":"Liang","family":"Fu","sequence":"additional","affiliation":[{"name":"Anhui Normal University , , ,","place":["Wuhu, P. R. 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