Preparation of New Solid Superbase and Its Catalityc Activity

DOI: 10.1246/cl.1987.585

Source and publish data:

Chemistry Letters p. 585 - 588 (1987)

Update date:2022-08-11

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Authors:

Suzukamo, Gohfu

Fukao, Masami

Minobe, Masao

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Article abstract of DOI:10.1246/cl.1987.585

A solid superbase whose basicity (H_-) was higher than 37 was prepared by the successive treatment of γ-alumina with sodium hydroxyde and sodium at 280-350 deg C under nitrogen.The base was highly effective in the catalytic isomerization of 5-vinylbicyclo<2.2.1>hept-2-ene to 5-ethylidenebicyclo<2.2.1>hept-2-ene.

Full text of DOI:10.1246/cl.1987.585

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