17404-06-7Relevant articles and documents
Direct Synthesis of Enones by Visible-Light-Promoted Oxygenation of Trisubstituted Olefins Using Molecular Oxygen
Harada, Shinji,Matsuda, Daiki,Morikawa, Takahiro,Nishida, Atsushi
supporting information, p. 1372 - 1377 (2020/10/02)
A one-step synthesis of enones from olefins is described. The reaction was performed under visible-light irradiation in the presence of molecular oxygen and a photocatalyst. The reaction proceeded with various types of trisubstituted olefins to give enones in good yields with high regioselectivity. In particular, oxygen- and nitrogen-containing functional groups, heteroaromatic rings, and cyclopropanes were tolerated. Mechanistic studies and previous reports indicated that the active oxygen species generated in the reaction system is singlet oxygen.
Structures and pesticidal activities of derivatives of dinitro-phenols. IV. Preparation of certain 2-(alpha-branched alkyl)-4,6-dinitro- and 4-(alpha-branched alkyl)-2,6-dinitro-phenols.
Pianka,Edwards
, p. 2281 - 2290 (2007/10/05)
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