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DOI | 10.1126/science.aan3679 |
Photoinduced decarboxylative borylation of carboxylic acids | |
Fawcett, Alexander; Pradeilles, Johan; Wang, Yahui; Mutsuga, Tatsuya; Myers, Eddie L.; Aggarwal, Varinder K. | |
2017-07-21 | |
发表期刊 | SCIENCE
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ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2017 |
卷号 | 357期号:6348 |
文章类型 | Article |
语种 | 英语 |
国家 | England |
英文摘要 | The conversion of widely available carboxylic acids into versatile boronic esters would be highly enabling for synthesis. We found that this transformation can be effected by illuminating the N-hydroxyphthalimide ester derivative of the carboxylic acid under visible light at room temperature in the presence of the diboron reagent bis(catecholato)diboron. A simple workup allows isolation of the pinacol boronic ester. Experimental evidence suggests that boryl radical intermediates are involved in the process. The methodology is illustrated by the transformation of primary, secondary, and tertiary alkyl carboxylic acids as well as a diverse range of natural-product carboxylic acids, thereby demonstrating its broad utility and functional group tolerance. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000405901600036 |
WOS关键词 | REDOX-ACTIVE ESTERS ; CATALYZED DECARBONYLATIVE BORYLATION ; LEWIS-BASES ; RADICALS ; BORON ; BOND ; REACTIVITY ; ALKYL |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/196499 |
专题 | 地球科学 资源环境科学 气候变化 |
作者单位 | Univ Bristol, Sch Chem, Bristol BS8 1TS, Avon, England |
推荐引用方式 GB/T 7714 | Fawcett, Alexander,Pradeilles, Johan,Wang, Yahui,et al. Photoinduced decarboxylative borylation of carboxylic acids[J]. SCIENCE,2017,357(6348). |
APA | Fawcett, Alexander,Pradeilles, Johan,Wang, Yahui,Mutsuga, Tatsuya,Myers, Eddie L.,&Aggarwal, Varinder K..(2017).Photoinduced decarboxylative borylation of carboxylic acids.SCIENCE,357(6348). |
MLA | Fawcett, Alexander,et al."Photoinduced decarboxylative borylation of carboxylic acids".SCIENCE 357.6348(2017). |
条目包含的文件 | 条目无相关文件。 |
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