Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 윤소원 | - |
dc.date.accessioned | 2019-11-04T02:34:07Z | - |
dc.date.available | 2019-11-04T02:34:07Z | - |
dc.date.issued | 2019-05 | - |
dc.identifier.citation | ORGANIC LETTERS, v. 21, NO 9, Page. 3422-3426 | en_US |
dc.identifier.issn | 1523-7060 | - |
dc.identifier.issn | 1523-7052 | - |
dc.identifier.uri | https://pubs.acs.org/doi/10.1021/acs.orglett.9b01181 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/111788 | - |
dc.description.abstract | A highly efficient and straightforward synthesis of diversely substituted coumarins from ynamides and salicylaldehydes in the presence of Zn(II) catalyst has been developed. The sulfonamide moiety of ynamides was successfully recycled in this process, serving as an effective traceless directing group for high regioselectivity in the bond-forming event. The advantages of this protocol are good functional group tolerance, broad substrate scope, simple and high-yielding reaction, recovery/reuse of the sulfonamides, low catalyst loading of inexpensive catalyst, and, by these merits, a more cost-effective and greener process. | en_US |
dc.description.sponsorship | This work was supported by both the Basic Science Research Program and Nano-Material Technology Department Program through the National Research Foundation of Korea (NRF) funded by the Korea government (MSIP) (Nos. 2012M3A7B4049644, 2018R1A2A2A05018392, and 2014-011165). | en_US |
dc.language.iso | en | en_US |
dc.publisher | AMER CHEMICAL SOC | en_US |
dc.subject | NITRIC-OXIDE SYNTHASE | en_US |
dc.subject | MEDICINAL CHEMISTRY | en_US |
dc.subject | ALKYNYL BROMIDES | en_US |
dc.subject | ALDEHYDES | en_US |
dc.subject | IMINOCOUMARINS | en_US |
dc.subject | ACCESS | en_US |
dc.subject | 3-ARYLCOUMARIN | en_US |
dc.subject | DERIVATIVES | en_US |
dc.subject | CYCLIZATION | en_US |
dc.subject | AMIDATIONS | en_US |
dc.title | Zn(II)-Catalyzed One-Pot Synthesis of Coumarins from Ynamides and Salicylaldehydes | en_US |
dc.type | Article | en_US |
dc.relation.no | 9 | - |
dc.relation.volume | 21 | - |
dc.identifier.doi | 10.1021/acs.orglett.9b01181 | - |
dc.relation.page | 3422-3426 | - |
dc.relation.journal | ORGANIC LETTERS | - |
dc.contributor.googleauthor | Yoo, Huen Ji | - |
dc.contributor.googleauthor | Youn, So Won | - |
dc.relation.code | 2019002986 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | sowony73 | - |
dc.identifier.researcherID | P-2060-2015 | - |
dc.identifier.orcid | https://orcid.org/0000-0002-2134-6487 | - |
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