ChemInform Abstract: Further Insight into the Photochemical Behavior of Aromatic γ,δ-Epoxy Ketones: A New Approach for Synthesis of 4-Methyleneisochromanols

Autor: Bing Li, Chao Yang, Weitao Xia, Wujiong Xia
Rok vydání: 2016
Předmět:
Zdroj: ChemInform. 47
ISSN: 0931-7597
DOI: 10.1002/chin.201602133
Popis: The photochemical behavior of methyl-substituted aromatic γ,δ-epoxy ketones was investigated by irradiation with a 500 W high-pressure mercury lamp in benzene which led to the formation of 4-methyleneisochromanols through δ-hydrogen abstraction–epoxy rearrangement–1,5-biradical cyclization reactions.
Databáze: OpenAIRE