Retro-ene reaction. V. Functionalization of 4,5-dihalopyridazin-6-ones using 1-hydroxymethyl-4,5-dihalopyridazin-6-ones as 1-O, 3-N, 5-O ene- adducts

DOI: 10.1002/jhet.5570360142

Source and publish data:

Journal of Heterocyclic Chemistry p. 277 - 281 (1999)

Update date:2022-08-03

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Authors:

Chung, Hyun-A.

Kang, Young-Jin

Chung, Joo-Wha

Cho, Su-Dong

Yoon, Yong-Jin

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Article abstract of DOI:10.1002/jhet.5570360142

Functionalization of 1-hydroxymethyl-4,5-dihalopyridazin-6-ones via a retro-ene reaction with some nucleophiles gave regioselectively only 5-halo- 4-substitutedpyridazin-6-ones.

Full text of DOI:10.1002/jhet.5570360142

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