A DDQ-promoted metal-free cross-coupling of 1,3-diarylpropynes with hydroxyl via Sp3 C-H bond activation to form C-O bond

DOI: 10.1016/j.tet.2011.05.030

Source and publish data:

Tetrahedron p. 4793 - 4799 (2011)

Update date:2022-08-05

Topics:

Authors:

Mo, Hanjie

Bao, Weiliang

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Article abstract of DOI:10.1016/j.tet.2011.05.030

A metal-free coupling reaction between 1,3-diarylpropynes and alcohols/phenols/acids via propargylic sp³ C-H bonds activation and C-O bond formation reaction promoted by DDQ was realized. The reaction afforded series of propargyl ethers, propargyl esters and propargyl ketals.

Full text of DOI:10.1016/j.tet.2011.05.030

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