期刊
TETRAHEDRON LETTERS
卷 53, 期 19, 页码 2377-2379出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.tetlet.2012.02.087
关键词
Thiohydantoin; Methyl N-cyano-N-alkyl/arylaminoacetate; Bicyclothiohydantoin and bis-thiohydantoin; Diethylthiophosphate; Solvent-free conditions
A novel approach for the synthesis of N-1 substituted thiohydantoin has been developed to give quantitative yields of the desired products. The efficient synthesis of bis-thiohydantoin derivative and bicyclothiohydantoin has extended scope and applicability of present method. Solvent-free conditions and very easy work-up procedure make the reaction convenient and eco-friendly. All the products were characterized by spectroscopic techniques and elemental analysis, and finally the structure of representative ;compound was also confirmed by X-ray crystallography. (C) 2012 Elsevier Ltd. All rights reserved.
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