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Your search keyword '"Lin, Weidong"' showing total 3 results
Start Over Author "Lin, Weidong" Topic phosphine oxides Database Academic Search Index
3 results on '"Lin, Weidong"'

1. Regioselective Direct C3-Phosphorylation of N-Sulfonylindoles under Mild Oxidative Conditions.

Author

Su, Feng, Lin, Weidong, Zhu, Pengfei, He, Dezhi, Lin, Jianbin, Zhang, Hui ‐ Jun, and Wen, Ting ‐ Bin

Subjects
*PHOSPHORYLATION, *INDOLE compounds, *PHOSPHINE oxides, *OXIDIZING agents, *REGIOSELECTIVITY (Chemistry)
Abstract

The reactions of N-sulfonylindoles with H-phosphine oxides under oxidative conditions give a wide range of C-3 phosphorylated free (NH)-indoles. Several mild oxidants, such as AgNO3, di- tert-butyl peroxide (DTBP), and K2S2O8, can be used to promote this transformation. [ABSTRACT FROM AUTHOR]

Published
2017
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2. Silver-mediated direct phosphorylation of benzothiazoles and thiazoles with diarylphosphine oxides.

Author

Zhang, Hui-Jun, Lin, Weidong, Wu, Zhengjian, Ruan, Wenqing, and Wen, Ting-Bin

Subjects
*THIAZOLE derivatives, *PHOSPHORYLATION, *SILVER nitrate, *PHOSPHINE oxides, *LIGANDS (Chemistry)
Abstract

A silver nitrate-mediated, efficient phosphorylation of benzothiazoles and thiazoles with diarylphosphine oxides was developed. This process provides a convenient route for the synthesis of a variety of 2-diarylphosphoryl benzothiazoles and thiazoles which are promising precursors of a series of hemilabile P,N-ligands with small bite angles. [ABSTRACT FROM AUTHOR]

Published
2015
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3. K2S2O8-Promoted Direct C-H Phosphorylation of (Benzo)thiazoles.

Author

Lin, Weidong, Su, Feng, Zhang, Hui‐Jun, and Wen, Ting‐Bin

Subjects
*PHOSPHORYLATION, *HYDROGEN bonding, *THIAZOLES, *PHOSPHINE oxides, *OXIDATION
Abstract

The direct phosphorylation of (benzo)thiazoles with various H-phosphine oxides was realized by using K2S2O8 as the oxidant. A series of 2-phosphoryl (benzo)thiazoles were obtained in moderate to good yields. [ABSTRACT FROM AUTHOR]

Published
2017
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