REACTION OF SINGLET OXYGEN WITH ENOLIC TAUTOMERS OF β-DICARBONYLS. α-HYDROXYLATION OF 2-ACYL- AND 2-CARBOALKOXY-3,4-DIHYDRONAPHTHALEN-1(2H)-ONES

DOI: 10.1016/0040-4039(91)80361-9

Source and publish data:

Tetrahedron Letters p. 1471 - 1474 (1991)

Update date:2022-08-04

Topics:

Authors:

Yoshioka, Michikazu

Nishioka, Takashi

Hasegawa, Tadashi

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Article abstract of DOI:10.1016/0040-4039(91)80361-9

Dye-sensitized photooxidation of enolic tautomers of naphthalenones (5) gave hydroperoxynaphthalenones (6) and naphthols (7).Deoxygenation of 6 by triphenylphosphine gave hydroxynaphthalenones (8).

Full text of DOI:10.1016/0040-4039(91)80361-9

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