C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
260/566.9
C07C 47/20 (2006.01) C07C 45/41 (2006.01) C07C 45/51 (2006.01) C07C 45/52 (2006.01) C07C 45/54 (2006.01) C07C 45/58 (2006.01) C07C 47/24 (2006.01) C07C 47/277 (2006.01) C07C 323/22 (2006.01)
Patent
CA 1340432
Disclosed are processes for preparing phenylacetaldehydes of the structure (I) (see fig. I) where the substituents X are 2,4-dichloro, difluoro, tri-fluoro, tetrafluoro, p-trifluoromethyl, 2-methyl-4-fluoro, haloalkoxy or haloalkylthio radicals or are adjacent CL, F, CF3, alkyl, alkoxy, haloalkoxy and/or haloalkylthio radicals. Some of these compounds which are useful as intermediates for the preparation of insecticides, are new.
525487
Goetz Norbert
Hoelderich Wolfgang
Hupfer Leopold
Kropp Rudolf
Theobald Hans
Basf Aktiengesellschaft
Goetz Norbert
Hoelderich Wolfgang
Hupfer Leopold
Kropp Rudolf
LandOfFree
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