Aromatic Cyclodehydrogenation. I. 4-Methylfluorene from 2, 2'-Dimethylbiphenyl1

M Orchin, EO Woolfolk

文献索引：Orchin; Woolfolk Journal of the American Chemical Society, 1945 , vol. 67, p. 122

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被引用次数: 21

摘要

The products obtained by the hydrogenation or carbonization of coal are, in part, assumed to be present in the original coal structure and to arise from the catalytic or thermal “depolymerization” of coaL3 We have been interested in the possibility that some of the condensed aromatic nuclei obtained from coal by these processes result from less highly cyclic structures by the thermal or catalytic intramolecular loss of hydrogen. Such ...