Molecules

Preparation of substituted methyl o-nitrophenyl sulfides

K Dudova, F Castek, V Machacek, P Simunek

文献索引：Dudova, Katerina; Castek, Frantisek; Machacek, Vladimir; Simunek, Petr Molecules, 2002 , vol. 7, # 1 p. 7 - 17

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被引用次数: 8

摘要

Abstract: The nucleophilic substitution of substituted o-nitrochlorobenzenes with substituted methanethiolates, catalysed with triethylamine or pyridine, has been used to prepare a series of appropriately substituted methyl-o-nitrophenylsulfides. The prepared compounds were identified by their 1 H-and 13 C-NMR spectra. The base catalysed ring closure of methyl 2-(methoxycarbonylmethylsulfanyl)-3, 5-dinitrobenzenecarboxylate only results in ...