An ethophenprox synthesis from easily available p-nitroneophyl chloride was developed. The reduction of the latter to aniline derivative followed by Sandmayer's and Claisen's reactions furnished p-ethoxyneophyl chloride that by condensation with 3-phenoxybenzyl alcohol in the presence KOH in DMSO yielded ethophenprox.
Rakhimov,Galin,Tomilov,Le
p. 1629 - 1634
(2007/10/03)
Synthesis of 4-(2'-chloro-1',1'-dimethylethyl)alkoxybenzenes
4-(2'-Chloro-1',1'-dimethylethyl)alkoxybenzenes (5-8) have been synthesised by a regioselective and facile Friedel-Crafts alkylation of aryl alkyl ethers (1-4) with methallyl chloride using the perfluorinated sulphonic acid resin, Nafion-HR as catalyst.
Gopalakrishnan, Geetha,Anandhi, S.
p. 722 - 724
(2007/10/03)
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