PREPARATIVE UV-VIS LASER PHOTOCHEMISTRY: MOLECULAR OXYGEN TRAPPING OF THE PATERNO-BUECHI TRIPLET DIRADICALS DERIVED FROM 1,4-DIOXENE.

DOI: 10.1016/S0040-4039(00)84688-2

Source and publish data:

Tetrahedron Letters p. 2953 - 2956 (1986)

Update date:2022-08-04

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Authors:

Adam, Waldemar

Kliem, Ulrike

Lucchini, Vittorio

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Article abstract of DOI:10.1016/S0040-4039(00)84688-2

Argon ion laser irradiation of CCl4 solutions of 1,4-dioxene and bezophenone or p-benzoquinone under oxygen pressure affords the 1,2,4-trioxanes 4a,b (cis ring junction by NOE 1H-NMR differential spectroscopy), resulting from trapping of the corresponding triplet preoxetane diradicals.

Full text of DOI:10.1016/S0040-4039(00)84688-2

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