Domino ring opening and selective O/S-alkylation of cyclic ethers and thioethers.

Manickam Bakthadoss, Vishal Agarwal, Thirupathi Reddy Tadiparthi, Mushaf Mohammad

Molecular diversity 2021 Nov

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Chemoselective domino ring opening and selective O/S-alkylation of ethers/thioethers over enol C/O alkylation has been observed. Various 2-aryl chromanones/thiochromanones with alkyl/allyl bromides were smoothly converted into the corresponding highly functionalized ethers and thioethers in excellent yields with high selectivity. An unusual, chemoselective domino ring opening and selective ether/thioether O/S-alkylation over. An unusual, chemoselective domino ring opening and selective ether/thioether O/S alkylation over enol C/O alkylation has been observed. © 2020. Springer Nature Switzerland AG.

Citation

Manickam Bakthadoss, Vishal Agarwal, Thirupathi Reddy Tadiparthi, Mushaf Mohammad. Domino ring opening and selective O/S-alkylation of cyclic ethers and thioethers. Molecular diversity. 2021 Nov;25(4):2467-2478