An entry to new isoxazoline analogues of dideoxynucleosides by bromonitrile oxide 1,3-dipolar cycloaddition
作者:Evdoxia Coutouli-Argyropoulou、Paraskevi Pilanidou
DOI:10.1016/s0040-4039(03)00752-4
日期:2003.5
A short and efficient synthesis of new isoxazolinyl nucleosides bearing the nucleobase at the 3-position is reported. The synthetic approach relies upon the 1,3-dipolar cycloaddition of bromonitrile oxide to allyl benzoate and subsequent substitution of the bromine by the nucleobase.
报道了在3-位带有核碱基的新的异恶唑啉基核苷的短而有效的合成。合成方法依赖于氧化溴腈与苯甲酸烯丙酯的1,3-偶极环加成反应,以及随后的溴被核碱基取代。