Chemistry of hydrocarbon compounds – Alicyclic compound synthesis – Adamantane or derivative
Reexamination Certificate
2006-12-05
2006-12-05
Dang, Thuan Dinh (Department: 1764)
Chemistry of hydrocarbon compounds
Alicyclic compound synthesis
Adamantane or derivative
Reexamination Certificate
active
07145048
ABSTRACT:
The invention relates to a method of selectively producing adamantanes in a production apparatus made of an inexpensive material, not having any negative influence on the natural environment. The method for producing adamantanes includes isomerizing a tricyclic saturated hydrocarbon having at least 10 carbon atoms in the presence of a metal-carrying solid acid catalyst, wherein water and/or alcohol is made to coexist along with the catalyst during the isomerization.
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Kojima Akio
Saito Masao
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