2-t-BUTYL-5-CHLORO-6-NITROBENZOXAZOLE: A PRACTICAL SYNTHETIC INTERMEDIATE FOR 4-ARYLOXY-5-NITRO-2-AMINOPHENOLS

DOI: 10.3987/COM-87-4466

Source and publish data:

Heterocycles p. 881 - 884 (1988)

Update date:2022-08-04

Topics:

Authors:

Ono, Mitsunori

Yamakawa, Katsuyoshi

Kobayashi, Hidetoshi

Itoh, Isamu

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Article abstract of DOI:10.3987/COM-87-4466

On the examination of the anomalous reactivities of several nitrobenzoxazole derivatives 2a-e toward acids and bases it has been found that 2-t-butyl-5-chloro-6-nitrobenzoxazole 2c serves as one of the most convenient and practical synthetic intermediates for 4-aryloxy-5-nitro-2-aminophenols.

Full text of DOI:10.3987/COM-87-4466

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