Synthesis of 1-Hydroxyphenyl-Substituted 6-Alkoxycarbonyl (and 6-Carbamoyl)-2-Pyridone-4,5-Dicarboxylic Acid Dimethyl Esters

DOI: 10.1055/s-1986-31731

Source and publish data:

Synthesis p. 644 - 645 (1986)

Update date:2022-07-30

Topics:

Authors:

Kawahara, Norio

Nakajima, Takako

Itoh, Tsuneo

Ogura, Haruo

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Article abstract of DOI:10.1055/s-1986-31731

A new and convenient synthesis of dimethyl 1-hydroxyphenyl-2-pyridone-4,5-dicarboxylate derivatives 4-6 from o-aminophenols and dimethyl acetylenedicarboxylate is reported.

Full text of DOI:10.1055/s-1986-31731

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Product name:Dimethyl 1-(2-Hydroxy-5-chlorophenyl)-6-ethoxycarbonyl-2-pyridone-4,5-dicarboxylate

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