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Arylboronic acids a...
Arylboronic acids as versatile coupling partners in fast microwave promoted oxidative Heck chemistry
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- Andappan, Murugaiah (author)
- Uppsala universitet,Avdelningen för organisk farmaceutisk kemi
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- Nilsson, Peter (author)
- Uppsala universitet,Avdelningen för organisk farmaceutisk kemi
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- Larhed, Mats (author)
- Uppsala universitet,Avdelningen för organisk farmaceutisk kemi
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(creator_code:org_t)
- 2003
- 2003
- English.
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In: Molecular diversity. - 1381-1991 .- 1573-501X. ; 7:2-4, s. 97-106
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- The useful and selective reactivity of arylboronic acids makes them favourite building blocks for many modern organic chemistry applications like the metal-mediated formation of C-C, C-O, C-N, and C-S bonds. This report describes oxidative Heck coupling reactions of arylboronic acids and olefins, which were conveniently and rapidly (5-30 min) carried out under air with temperature-controlled microwave heating. Different reaction conditions were investigated with regard to both microwave heating capability and chemical productivity. Copper(II) acetate was identified as a microwave compatible reoxidant of Pd(0). The scope and limitations of this high-speed chemistry protocol with diverse olefins and organoboronic acids are discussed.
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- art (subject category)
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