反应详情

2h. 7-Ethyl-benzofuran is prepared by the method described in J.Chem.Sec. 1920, 1534, but using o-ethylphenol instead of o-cresol. The MS. of the product thus obtained shows the following ion peaks with the relative intensities given within brackets: 131 (100%), 146 (38%) and 77 (10%).

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