Synthesis of methyl 3-amino-4-aryl(or me
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Chad E. Stephens; Matthew B. Price; J. Walter Sowell Sr.
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Article
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1999
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Journal of Heterocyclic Chemistry
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English
β 570 KB
## Abstract The synthesis of a series of methyl 3βaminoβ4βaryl(or methyl)sulfonylthiopheneβ2βcarboxylates by reaction of 3βalkoxyβ2βaryI(or methyl)sulfonylacrylonitriles with methyl thioglycolate in the presence of triethylamine is described. Hydrolysis/decarboxylation of the ester at the 2βpositio