Cyclopropane derivative
2-(2-Hydroxy-3-oxobutyl)-3,3-dimethylcyclopropanecarbaldehyde and certain derivatives thereof, such as 1-[2-(2,2-dihalovinyl)-3,3-dimethylcyclopropyl]-3-oxo-2-butyl acetate, are useful intermediates for the preparation of dihalovinyl-type pyrethroid esters.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | 2-(2-Hydroxy-3-oxobutyl)-3,3-dimethylcyclopropanecarbaldehyde and certain derivatives thereof, such as 1-[2-(2,2-dihalovinyl)-3,3-dimethylcyclopropyl]-3-oxo-2-butyl acetate, are useful intermediates for the preparation of dihalovinyl-type pyrethroid esters. |
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