Syntheses of 4-methoxymethylbenzyl permethrinates containing fluorine and their insecticidal activity
In order to investigate the relationship between the position of fluorine atom and insecticidal activity about 4-methoxymethylbenzyl permethrinates containing fluorine, 2 and 3-fluoro-4-methoxymethylbenzyl (±)-cis-permethrinate were synthesized. Their insecticidal activities were tested and the fluorine effect of title compounds was discussed.
Zou, Xinzhuo,Qiu, Zongxing
p. 173 - 179
(2007/10/03)
Iminodimethylene di-tert-alkylophenones and phenols
Substituted-iminodimethylene-di-tert-alkylophenones, e.g., 4", 4"'-methyliminodimethylene-dipivalophenone, are prepared by treating a corresponding α-halo-p-tert-alkanoyl toluene with a substituted amine. The phenylcarbinols are prepared from the corresponding phenones and both the phenones and the phenylcarbinols are useful as hypolipidemic agents.
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(2008/06/13)
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