{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,2]],"date-time":"2026-08-02T23:22:32Z","timestamp":1785712952651,"version":"3.56.0"},"reference-count":37,"publisher":"Wiley","issue":"2","license":[{"start":{"date-parts":[[2014,1,14]],"date-time":"2014-01-14T00:00:00Z","timestamp":1389657600000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"crossref","award":["20772113"],"award-info":[{"award-number":["20772113"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"crossref"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Chirality"],"published-print":{"date-parts":[[2014,2]]},"abstract":"<jats:title>ABSTRACT<\/jats:title><jats:p>A doubly stereocontrolled organocatalytic asymmetric Michael addition to the synthesis of substituted succinimides is described. Starting from aldehydes and maleimides, both enantiomers of the succinimides could be obtained in high to excellent yields (up to 98%) and enantioselectivities (up to 99%) when one of the two special chiral diterpene\u2010derived bifunctional thioureas was individually used as a catalyst. Moreover, these catalysts can be efficiently used in large\u2010scale catalytic synthesis with the same level of yield and enantioselectivity. <jats:italic>Chirality 00:000\u2013000, 2014<\/jats:italic>. \u00a9 2014 Wiley Periodicals, Inc.<\/jats:p>","DOI":"10.1002\/chir.22279","type":"journal-article","created":{"date-parts":[[2014,1,14]],"date-time":"2014-01-14T05:22:26Z","timestamp":1389676946000},"page":"121-127","source":"Crossref","is-referenced-by-count":26,"title":["Highly EnantioselectiveMichael Addition Promoted by a New Diterpene\u2010Derived Bifunctional Thiourea Catalyst: A Doubly Stereocontrolled Approach to Chiral Succinimide Derivatives"],"prefix":"10.1002","volume":"26","author":[{"given":"Zhong\u2010Tai","family":"Song","sequence":"first","affiliation":[{"name":"College of Chemistry and Molecular Engineering Zhengzhou University  Zhengzhou Henan People's Republic of 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