Benzofuran synthesis via copper-mediated oxidative annulation of phenols and unactivated internal alkynesElectronic supplementary information (ESI) available. See DOI: 10.1039/c3sc51489g
The first example of copper-mediated oxidative annulation of phenols and unactivated internal alkynes to afford benzofuran derivatives was reported. Various phenols and unactivated internal alkynes were successfully employed. Mechanistic studies disclosed a new strategy on annulations of alkynes wit...
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| creator | Zhu, Ruyi Wei, Jiangbo Shi, Zhangjie |
| description | The first example of copper-mediated oxidative annulation of phenols and unactivated internal alkynes to afford benzofuran derivatives was reported. Various phenols and unactivated internal alkynes were successfully employed. Mechanistic studies disclosed a new strategy on annulations of alkynes with phenols through reversible electrophilic carbocupration of phenol followed by alkyne insertion and cyclization.
The first example of copper-mediated oxidative annulation of phenols and unactivated internal alkynes was reported to form benzofuran derivatives. |
| doi_str_mv | 10.1039/c3sc51489g |
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| source | Royal Society Of Chemistry Journals 2008- |
| title | Benzofuran synthesis via copper-mediated oxidative annulation of phenols and unactivated internal alkynesElectronic supplementary information (ESI) available. See DOI: 10.1039/c3sc51489g |
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