06172243 is referenced by 3 patents and cites 4 patents.

Described is a process for producing 1,2-epoxy-5,9-cyclododecadiene, which comprises bringing 1,5,9-cyclododecatriene into contact with hydrogen peroxide in the presence of a carboxylic acid having an acid dissociation constant K at 25° C. of 5.0×10

−6

≦K≦1.0×10

−4

. The present invention makes it possible to provide an industrially desirable process which permits the production of 1,2-epoxy-5,9-cyclododecadiene with good selectivity and facilitates control of reaction including shortening of the reaction time.

Title
Process for producing epoxycyclododecadiene
Application Number
9/523392
Publication Number
6172243 (B2)
Application Date
March 10, 2000
Publication Date
January 9, 2001
Inventor
Junichi Kugimoto
Yamaguchi
US
Kohei Ninomiya
Yamaguchi
US
Hirofumi Takemoto
Yamaguchi
US
Mitsuo Yamanaka
Yamaguchi
US
Nobuyuki Kuroda
Yamaguchi
US
Agent
Akin Gump Strauss Hauer & Feld L
US
Assignee
Ube
US
IPC
C07D 301/12
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