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Primary Examiner: Sebastian, Leland A.
Assistant Examiner:
Attorney: Bacon & Thomas

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Title: 1,1,1-Trihalogeno-4-methylpentenes, method of preparing the same and use of the same in the preparation of 1,1-dihalogeno-4-methyl-1,3-pentadienes

Abstract: 1,1,1-Trihalogeno-4-methyl pentenes and 1,1-dihalogeno-4-methyl-1,3-pentadienes are produced. These compounds are of value as intermediates for the production of pyrethrin analogs which are of use as insecticides or agricultural chemicals.

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Inventors: Fujita, Yoshiji (Kurashiki, JA)
Omura, Yoshiaki (Mitsu, JA)
Mori, Fumio (Kurashiki, JA)
Itoi, Kazuo (Kurashiki, JA)
Nishida, Takashi (Kurashiki, JA)
Tamai, Yoshin (Kurashiki, JA)
Aihara, Sukeji (Kurashiki, JA)
Hosogai, Takeo (Kurashiki, JA)
Wada, Fumio (Kurashiki, JA)

Application Number: 676517
Filing Date: 1976-04-13
Publication_date: 1977-10-11
Assignee: Kurraray Co., Ltd. (Kurashiki, JA)
Primary Class(es): 570/189 204/157.98, 570/217
Other Classes:
US Patent Ref:
Other Refs: Other References: farkas et al., Chem. Abs., vol. 52, pp. 13650 to 13651 (1958).
Cazaux et al., Chem. Abs., vol. 72, 11784w, p. 245 (1970).
Farkas et al., Collection Czechoslov. Chem. Commun., vol. 24 (1959) pp. 2230 to 2236.