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Document Type and Number:
Japanese Patent JPS5036440
Kind Code:
A
Abstract:
A process for producing cyclopolyenes (1,5, . . . 4n + 5) having 12 + 4n carbon atoms where n is an integer of from 1 to 7 comprising polymerizing cyclododecatriene (1,5,9) in the presence of a rhenium catalyst using alumina or alumina-boria as a carrier. Cycloalkenes are useful as intermediates in perfumery and as additives for cosmetics.

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Application Number:
JP8701373A
Publication Date:
April 05, 1975
Filing Date:
August 02, 1973
Export Citation:
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International Classes:
C07C2/02; B01J23/00; C07B61/00; C07C1/00; C07C6/06; C07C13/02; C07C67/00; (IPC1-7): C07C13/02; C07C3/10; B01J23/36



 
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