Cyclobutane-Containing Meroditerpenoids, (+)-Isoscopariusins B and C: Structure Elucidation and Biomimetic Synthesis
文献类型：期刊论文
| 作者 | Li,Ming-Xiang; Yan,Bing-Chao; Zhou,Min; Li,Xing-Ren; Li,Xiao-nian; He,Shi-Jun; Sun,Han-Dong ; Puno,Pema-Tenzin
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| 刊名 | ORGANIC LETTERS
 |
| 出版日期 | 2023 |
| 卷号 | 25期号:17页码:2981-2985 |
| 关键词 | 2+2 PHOTOCYCLOADDITION REACTIONS VISIBLE-LIGHT PHOTOCATALYSIS LEWIS-ACID CATALYSIS CYCLOADDITIONS DERIVATIVES |
| ISSN号 | 1523-7052 |
| DOI | 10.1021/acs.orglett.3c00742 |
| 英文摘要 | (+)-Isoscopariusins B (1) and C (2), two meroditerpenoids containing a 6/6/4 tricyclic carbon skeleton and seven continuous stereocenters, were identified from Isodon scoparius. The structures were determined by nuclear magnetic resonance analysis and concise biomimetic syntheses from readily available alkene 5 in seven and six steps, respectively. An intermolecular [2+2] photocycloaddition with cooperative catalysis of a Lewis acid and an Ir photocatalyst was used to construct a cyclobutane core with four stereogenic centers. |
| 学科主题 | Chemistry |
| WOS记录号 | WOS:000979594100001 |
| 源URL | [http://ir.kib.ac.cn/handle/151853/75286]  |
| 专题 | 中国科学院昆明植物研究所 |
| 推荐引用方式 GB/T 7714 | Li,Ming-Xiang,Yan,Bing-Chao,Zhou,Min,et al. Cyclobutane-Containing Meroditerpenoids, (+)-Isoscopariusins B and C: Structure Elucidation and Biomimetic Synthesis[J]. ORGANIC LETTERS,2023,25(17):2981-2985. |
| APA | Li,Ming-Xiang.,Yan,Bing-Chao.,Zhou,Min.,Li,Xing-Ren.,Li,Xiao-nian.,...&Puno,Pema-Tenzin.(2023).Cyclobutane-Containing Meroditerpenoids, (+)-Isoscopariusins B and C: Structure Elucidation and Biomimetic Synthesis.ORGANIC LETTERS,25(17),2981-2985. |
| MLA | Li,Ming-Xiang,et al."Cyclobutane-Containing Meroditerpenoids, (+)-Isoscopariusins B and C: Structure Elucidation and Biomimetic Synthesis".ORGANIC LETTERS 25.17(2023):2981-2985. |
入库方式： OAI收割
来源：昆明植物研究所
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