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期刊论文

Convenient and versatile synthesis of formyl-substituted benzoxaboroles

周虎臣Long Ye† Dazhong Ding Yiqing Feng‡ Dongsheng Xie Puhua Wu Hui Guo Qingqing Meng Huchen Zhou*

Tetrahedron 65(2009)8738-8744,-0001,():

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摘要/描述

Despite of the medicinal significance of benzoxaboroles, with the newly discovered clinical compound AN2690 as an example, the synthetic method for rapid diversification of this novel scaffold is lacking. To this end, a versatile and scalable synthesis of formyl-substituted benzoxaboroles is described here. A key step is the mono-oxidation of the two hydroxyls in compound 4 by taking advantage of the stable oxaborole ring in non-coordinating solvents, which was devised based on the study of the intramolecular coordination and exchange properties.

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【免责声明】以下全部内容由[周虎臣]上传于[2010年07月26日 14时42分48秒],版权归原创者所有。本文仅代表作者本人观点,与本网站无关。本网站对文中陈述、观点判断保持中立,不对所包含内容的准确性、可靠性或完整性提供任何明示或暗示的保证。请读者仅作参考,并请自行承担全部责任。

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