Synthesis of 5,5-diallyl-substituted oxazolidin-2-one derivatives, based on reductive diallylation of amino acids
作者:R. V. Klimenko、S. A. Starykh、S. V. Baranin、Yu. N. Bubnov
DOI:10.1007/s11172-022-3452-z
日期:2022.3
An efficient synthesis of 5,5-diallyl-substituted oxazolidinone derivatives, based on reductive diallylation of available α-amino acids, was developed. It was demonstrated that the obtained oxazolidinones can be readily converted into the corresponding derivatives of 3-azaspiro[4,4]-non-7-en-2-one via the metathesis reaction in the presence of the 1st generation Grubbs catalyst.
基于可用α-氨基酸的还原二烯丙基化反应,研究人员开发了一种5,5-二烯丙基取代的恶唑烷酮衍生物的高效合成方法。实验证明,在第一代Grubbs催化剂的作用下,所得的恶唑烷酮可通过复分解反应轻松转化为3-氮杂螺[4,4]-壬-7-烯-2-酮的相应衍生物。