Process for the preparation of [1R-(1.beta.(R*), 3a.alpha., 4.beta.,
7a.beta.)]
octahydro-1-(5-hydroxy-1,5-dimethylhexyl)-7a-methyl-4H-inden-4-one
    4.
    发明授权
    Process for the preparation of [1R-(1.beta.(R*), 3a.alpha., 4.beta., 7a.beta.)] octahydro-1-(5-hydroxy-1,5-dimethylhexyl)-7a-methyl-4H-inden-4-one 失效
    制备[1R-(1β(R *),3aα,4β,7aβ)]八氢-1-(5-羟基-1,5-二甲基己基)-7a-甲基-4H-茚-1-酮的方法, 4-one

    公开(公告)号:US5258559A

    公开(公告)日:1993-11-02

    申请号:US889031

    申请日:1992-05-26

    摘要: A process for the preparation of [1R-(1.beta.(R*),3a.alpha.,4.alpha.,7a.beta.)]octahydro-1-(5-hydroxy-1,5-dimethyl(hexyl)-7a-methyl-4H-inden-4-one which comprises reacting [1R-(1.beta.(R*)3a.alpha.,7a.beta.)]octahydro-1-(1,5-dimethylhexyl)-7a-methyl-4H-inden-4-ol or [1R-(1.beta.(R*) 3a.alpha.,7a.beta.)]octahydro-1-(1,5-dimethylhexyl)-7a-methyl-4H-inden-4-one with sodium metaperiodate and ruthenium chloride hydrate.

    摘要翻译: 制备[1R-(1β(R *),3aα,4α,7aβ)]八氢-1-(5-羟基-1,5-二甲基(己基)-7a-甲基-4H 包括使[1R-(1β(R *)3aα,7aβ)]八氢-1-(1,5-二甲基己基)-7a-甲基-4H-茚-4-醇或 [1R-(1β(R *)3aα,7aβ)]八氢-1-(1,5-二甲基己基)-7a-甲基-4H-茚-4-酮与偏高碘酸钠和氯化钌水合物。

    4-Acetyl-2-alkoxy-7,7-dimethyl-3-oxabicyclo[4.1.0]heptane
    7.
    发明授权
    4-Acetyl-2-alkoxy-7,7-dimethyl-3-oxabicyclo[4.1.0]heptane 失效
    4-乙酰基-2-烷氧基-7,7-二甲基-3-氧杂双环[4.1.0]庚烷

    公开(公告)号:US4235785A

    公开(公告)日:1980-11-25

    申请号:US55856

    申请日:1979-07-09

    申请人: Roger A. Sheldon

    发明人: Roger A. Sheldon

    摘要: 4-Acetyl-2-alkoxy-7,7-dimethyl-3-oxabicyclo[4.1.0]heptanes are new chemical compounds useful as intermediates for certain pyrethroid esters. They are prepared by ozonolysis of 4-hydroxy-2-carene and reduction of the product formed.

    摘要翻译: 4-乙酰基-2-烷氧基-7,7-二甲基-3-氧杂双环[4.1.0]庚烷是可用作某些拟除虫菊酯的中间体的新化合物。 它们通过4-羟基-2-酮的臭氧分解和所形成的产物的还原制备。