Enantioselective Decarboxylative Alkylation of beta-Keto Acids to ortho-Quinone Methides as Reactive Intermediates: Asymmetric Synthesis of 2,4-Diaryl-1-benzopyrans
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Jeong, Hyun Jung | - |
dc.contributor.author | Kim, Dae Young | - |
dc.date.accessioned | 2021-08-11T12:23:54Z | - |
dc.date.available | 2021-08-11T12:23:54Z | - |
dc.date.issued | 2018-05-18 | - |
dc.identifier.issn | 1523-7060 | - |
dc.identifier.issn | 1523-7052 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/sch/handle/2021.sw.sch/5967 | - |
dc.description.abstract | A novel and efficient asymmetric synthesis of 2,4-diaryl-1-benzopyrans via enantioselective decarboxylative alkylation of beta-keto acids to o-QM intermediates, followed by sequential cyclization and dehydration, has been developed. The synthetically useful chiral 2,4-diaryl-1-benzopyran derivatives were obtained in moderate to high yields and high enantioselectivities through a one-pot, two-step sequence. This approach offers a facile way to prepare chiral 2,4-diaryl-1-benzopyran derivatives with a wide range of functional group tolerance. | - |
dc.format.extent | 4 | - |
dc.language | 영어 | - |
dc.language.iso | ENG | - |
dc.publisher | American Chemical Society | - |
dc.title | Enantioselective Decarboxylative Alkylation of beta-Keto Acids to ortho-Quinone Methides as Reactive Intermediates: Asymmetric Synthesis of 2,4-Diaryl-1-benzopyrans | - |
dc.type | Article | - |
dc.publisher.location | 미국 | - |
dc.identifier.doi | 10.1021/acs.orglett.8b00993 | - |
dc.identifier.scopusid | 2-s2.0-85047256971 | - |
dc.identifier.wosid | 000432900200033 | - |
dc.identifier.bibliographicCitation | Organic Letters, v.20, no.10, pp 2944 - 2947 | - |
dc.citation.title | Organic Letters | - |
dc.citation.volume | 20 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 2944 | - |
dc.citation.endPage | 2947 | - |
dc.type.docType | Article | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | sci | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Chemistry | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Organic | - |
dc.subject.keywordPlus | N-PHENYL TETRAHYDROISOQUINOLINE | - |
dc.subject.keywordPlus | OXIDATIVE COUPLING REACTION | - |
dc.subject.keywordPlus | CONJUGATE ADDITION | - |
dc.subject.keywordPlus | BRONSTED ACID | - |
dc.subject.keywordPlus | MICHAEL ADDITION | - |
dc.subject.keywordPlus | KETOACIDS | - |
dc.subject.keywordPlus | NITROALKENES | - |
dc.subject.keywordPlus | CYCLIZATION | - |
dc.subject.keywordPlus | CATALYSIS | - |
dc.subject.keywordPlus | ION | - |
dc.subject.keywordAuthor | Enantioselective Decarboxylative Alkylation | - |
dc.subject.keywordAuthor | β‑Keto Acids | - |
dc.subject.keywordAuthor | ortho-Quinone Methides | - |
dc.subject.keywordAuthor | Asymmetric Synthesis | - |
dc.subject.keywordAuthor | 2 | - |
dc.subject.keywordAuthor | 4-Diaryl-1-benzopyrans | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
(31538) 22, Soonchunhyang-ro, Asan-si, Chungcheongnam-do, Republic of Korea+82-41-530-1114
COPYRIGHT 2021 by SOONCHUNHYANG UNIVERSITY ALL RIGHTS RESERVED.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.