The synthesis of O-substituted and O-unsubstituted 3-hydroxy-4-thioxo-oxazolidin-2-ones, functionalised 4-imino-oxazolidine-2-ones and 4-phenoxy-imino-oxazolidin-2-one starting from O-substituted and O-unsubstituted 3-hydroxy-4-imino-oxazolidin-2-ones is described. A one-pot protocol for the preparation of 4-methoxyimino-, 4-aralkoxyimino- and 4-phenoxyimino-oxazolidin-2-ones has been developed.
描述了以O-取代和O-未取代的3-羟基-4-
硫代氧杂烷-2-酮为起始物,合成O-取代和O-未取代的3-羟基-4-
硫代氧杂烷-2-酮、功能化的4-亚
氨基氧杂烷-2-酮及4-苯氧基亚
氨基氧杂烷-2-酮。开发了一种一锅法制备4-甲氧基亚
氨基、4-
芳烃氧基亚
氨基和4-苯氧基亚
氨基氧杂烷-2-酮的协议。