New Catalytic Activity of Polymer-Supported Quaternary Onium Salts. Regioselective Addition Reaction of Oxiranes with Active Esters Catalyzed by Insoluble Polystyrene-Bound Quaternary Ammonium and Phosphonium Salts

DOI: 10.1021/jo00295a055

Source and publish data:

Journal of Organic Chemistry p. 2536 - 2542 (1990)

Update date:2022-07-29

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Authors:

Nishikubo, Tadatomi

Iizawa, Takashi

Shimojo, Moriyasu

Kato, Tetsuya

Shiina, Atsushi

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Article abstract of DOI:10.1021/jo00295a055

A new regioselective addition reaction of oxiranes 15-17 with active esters 18 and 19 was carried out to give the adducts 20a-f using quaternary onium salts on cross-linked polystyrene beads.The catalytic activity of the polystyrene beads was evalulated f

Full text of DOI:10.1021/jo00295a055

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