Sergey V. Zinchenko, Valentina A. Kobelevskaya, Alexander V. Popov
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引用次数: 0
Abstract
The reaction of butyryl chloride with ethynylbenzene in the presence of AlCl3 afforded a mixture of the Z/E-isomers of 1-chloro-2-phenylhex-1-en-3-one. 1,2-Diphenylethyne under these conditions gave a novel polycarbocycle core, 6aH-benzo[a]fluorene. The chemical structure of 11-chloro-5,6-diphenyl-6a-propyl-6aH-benzo[a]fluorene was established by means of IE-MS, 1H, 13C NMR, COSY, HSQC, HMBC, and 2D INADEQUATE technique.
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