Photocyclization of 2-methoxy-4, 5-dimethylstilbene

EN Marvell, JK Reed, W Gaenzler…

文献索引：Marvell,E.N. et al. Journal of Organic Chemistry, 1977 , vol. 42, # 23 p. 3783 - 3784

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被引用次数: 11

摘要

Synthesis of small quantities of substituted phenanthrenes by photocyclization of stilbenes in the presence of an oxidant is the method of ch0ice. l Since the procedure does not lead to rearrangement of the substituents, this route is also recommended for the preparation of authentic samples of known structure. Having a need for a comparison sample of 1-hy-droxy- 3, 4-dimethylphenanthrene some years ago we turned to this approach. The results were ...