On December 20, 2018, Weiss, Matthias; Sulzer-Mosse, Sarah published a patent.Category: ethers-buliding-blocks The title of the patent was N-phenyl amidine derivatives used in fungicidal compositions and their preparation. And the patent contained the following:
The invention relates compounds of formula I and their use as fungicides. Compounds of formula I, wherein R1 is Et, isopropy and cyclopropyl, R2 is cyclopropyl, n-butoxymethyl, Ph, etc.; and salts, enantiomers, tautomers and N-oxides thereof, are claimed. Compound II was prepared by halogenation of 5-methoxy-2-methyl-aniline with N-bromosuccinimide to give 4-bromo-5-methoxy-2-methyl-aniline, the resulting compound underwent N-alkylation with N-(dimethoxymethyl)-N-methyl-ethanamine which resulted in compound II. Compounds of the invention were tested for their fungicidal activity (data given). The experimental process involved the reaction of 4-Bromo-5-methoxy-2-methylaniline(cas: 152626-77-2).Category: ethers-buliding-blocks
The Article related to phenyl amidine preparation fungicide phytopathogenic, Benzene, Its Derivatives, and Condensed Benzenoid Compounds: Amides, Amidines, Imidic Esters, Hydrazides, and Hydrazonic Esters and other aspects.Category: ethers-buliding-blocks
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem