作者:Clay Pearson、Kenneth L Rinehart、Michihiro Sugano
DOI:10.1016/s0040-4039(98)02383-1
日期:1999.1
of ad-erythro-β-methylaspartic acid analog was achieved in six steps from commercially available material. Evans' aldol reactions were utilized followed by Weinreb amide formation and Mitsunobu inversion to achieve the necessary stereochemistry of the amino acid target. The technique was applied to the synthesis of an aspartic acid analog as well as a diaminobutyric acid analog.
用市售材料通过六个步骤即可高效合成赤型-β-甲基天冬氨酸类似物。利用埃文斯的醛醇缩合反应,随后形成韦氏脲酰胺和光延反转,以实现氨基酸靶标的必要立体化学。该技术被应用于天冬氨酸类似物以及二氨基丁酸类似物的合成。