An Efficient and Practical Synthesis of L-α-Amino Acids Using (<i>R</i>)-Phenylglycinol as a Chiral Auxiliary
作者:Takashi Inaba、Ichiro Kozono、Makoto Fujita、Katsuyuki Ogura
DOI:10.1246/bcsj.65.2359
日期:1992.9
L-α-Amino acids including L-α-arylglycines were conveniently and stereoselectively synthesized via the α-amino carbonitriles given by the Strecker reaction of (R)-2-amino-2-phenylethanol with aldehydes and hydrogen cyanide. The stereoselectivity of these α-amino carbonitriles was thermodynamically controlled.
包括 L-α-芳基甘氨酸在内的 L-α-氨基酸可以通过 (R)-2-氨基-2-苯基乙醇与醛和氰化氢的 Strecker 反应得到的 α-氨基腈方便地立体选择性地合成。这些α-氨基腈的立体选择性受热力学控制。