本文主要研究内容
作者（2019）在《Oxidative C—H alkynylation of 3,6-dihydro-2H-pyrans》一文中研究指出：Current synthesis of a-substituted 3,6-dihydro-2 H-pyrans dominantly relies on functional group transformation.Herein,a direct and practical oxidative C-H alkynylation and alkenylation of 3,6-dihydro-2 H-pyran skeletons with a range of potassium trifluoroborates is developed.The metal-free process is well tole rated with a wide variety of 3,6-dihyd ro-2 H-pyrans,rapidly providing a library of 2,4-disubstituted 3,6-dihydro-2 H-pyrans with dive rse patterns of α-functio nalities fo r further diversification and bioactive small molecule identification.
Abstract
Current synthesis of a-substituted 3,6-dihydro-2 H-pyrans dominantly relies on functional group transformation.Herein,a direct and practical oxidative C-H alkynylation and alkenylation of 3,6-dihydro-2 H-pyran skeletons with a range of potassium trifluoroborates is developed.The metal-free process is well tole rated with a wide variety of 3,6-dihyd ro-2 H-pyrans,rapidly providing a library of 2,4-disubstituted 3,6-dihydro-2 H-pyrans with dive rse patterns of α-functio nalities fo r further diversification and bioactive small molecule identification.
论文参考文献
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：Oxidative C—H alkynylation of 3,6-dihydro-2H-pyrans论文
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