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Studies on furan derivatives. XII. Nucleophilic substitution of methyl 5‐nitro‐2‐furancarboxylate. Preparation of methyl 5‐phenoxy‐2‐furancarboxylates
Author(s) -
Tanaka Akira,
Usui Toshinao,
Shimadzu Masaji
Publication year - 1981
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570180634
Subject(s) - chemistry , nitro , nucleophilic substitution , medicinal chemistry , ether , furan , substitution reaction , nucleophile , organic chemistry , catalysis , alkyl
Twenty one methyl 5‐phenoxy‐2‐furancarboxylates prepared from the reaction of methyl 5‐nitro‐2‐furan‐carboxylate with phenoxides via displacement of the nitro group. In the reaction of potassium 2‐nitrophen‐oxide with methyl 5‐nitro‐2‐furancarboxylate at 110°‐120°, 2,2′‐dinitrodiphenyl ether was obtained as a main product.