Dl-2,4-二氯苯丙氨酸置于sodium Hydroxide,氧气,三羟甲基氨基甲烷体系中,用 水 用作溶剂,化学反应 3.0H,以49%的收率获得d-2,4-二氯苯丙氨酸
参考文献:Enantioselective Scavenging Using Homogenate Of Rhodotorula Graminis: A Facile Preparation Of D-Amino Acid Derivatives In Enantiopure Form
标题:Enantioselective Scavenging Using Homogenate Of Rhodotorula Graminis: A Facile Preparation Of D-Amino Acid Derivatives In Enantiopure Form
摘要:An Enantioselective Scavenger (Es) Comprised Homogenate Of Rhodotorula Graminis Containing Multiple Enzymes Can Enantioselectively Remove L-Enantiomer In A Racemic Mixture Of Amino Acid Derivatives (Aads),Yielding D-Enantiomer In High Ee. Thirteen Non-Proteinogenic Aads Were Produced In Enantiopure D Form. The Method Appears To Be An Efficient Cleaning And Preparative Strategy Which Can Be Applied To The Production Of D-Aads In High Ee By Enantioselectively Scavenging The 'L-Contaminants'. (C) 2008 Elsevier Ltd. All Rights Reserved.
Doi:10.1016/j.Tetlet.2008.08.111