Single-Pot Access to Bisorganoborinates: Applications in Zweifel Olefination,Organic Letters

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Single-Pot Access to Bisorganoborinates: Applications in Zweifel Olefination
Organic Letters ( IF 4.9 ) Pub Date : 2019-03-13 00:00:00 , DOI: 10.1021/acs.orglett.9b00493
Arif Music ₁ , Andreas N. Baumann ₁ , Philipp Spieß ₁ , Nicolas Hilgert ₁ , Martin Köllen ₁ , Dorian Didier ₁

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Zweifel olefination is a catalyst-free reaction that serves alkene functionalization. While most methods employ commercially available boron pinacol esters, we have assembled a sequence in which the two partners of the formal coupling reaction are installed successively, starting from inexpensive boron alkoxides. The in situ formation of bisorganoborinates was accomplished by consecutive reaction of two different organometallic species. This single-pot procedure represents a great advancement in the generation of organoborinates and their involvement in C–C bond formation.

中文翻译：

单罐访问Bisorganoborinates：在Zweifel碘化中的应用

Zweifel烯烃化是一种无催化剂的反应，可用于烯烃官能化。尽管大多数方法使用市售的硼频哪醇酯，但我们已经组装了一个顺序，其中从廉价的硼醇盐开始依次安装正式偶联反应的两个配偶体。双有机硼酸盐的原位形成是通过两种不同的有机金属物质的连续反应完成的。这种单锅法代表了有机硼酸酯的产生及其在C–C键形成中的巨大进步。

更新日期：2019-03-13

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