Novel Syntheses of Chiral β- and γ-Amino Acid Derivatives Utilizing N-Protected (Aminoacyl)benzotriazoles from Aspartic and Glutamic Acids
作者:Alan R. Katritzky、Hui Tao、Rong Jiang、Kazuyuki Suzuki、Kostyantyn Kirichenko
DOI:10.1021/jo061667s
日期:2007.1.1
(α-aminoacyl)benzotriazoles with hetero- and benzenoid- aromatics give α-amino ketones that can be reduced by either triethyl silane or sodium borohydride to form the corresponding β- and γ-amino acid derivatives. The preservation of chirality throughout this process is confirmed by chiral HPLC results.
N-保护的(α-氨基酰基)苯并三唑与杂芳族和苯甲酸酯类芳族化合物的Friedel-Crafts反应产生的α-氨基酮可被三乙基硅烷或硼氢化钠还原形成相应的β-和γ-氨基酸衍生物。通过手性HPLC结果证实了在整个过程中手性的保留。