| 摘要 |
PCT No. PCT/GB97/00130 Sec. 371 Date Jul. 28, 1998 Sec. 102(e) Date Jul. 28, 1998 PCT Filed Jan. 17, 1997 PCT Pub. No. WO97/28138 PCT Pub. Date Aug. 7, 1997A process for the production of hydroxy-substituted oxazolidinones, particularly 5-hydroxyoxazolidinones, which are useful as intermediates in the synthesis of herbicidally active compounds, comprising treating a hydroxythiazolidinone with an oxidizing agent.
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