Development of a Method for the Preparation of α-Azido-Masked Acyl Cyanides, Synthetic Equivalents of N-Protected–C-Activated α-Amino Acids
作者:Hisao Nemoto、Rujian Ma、Touru Ibaragi、Ichiro Suzuki、Masayuki Shibuya
DOI:10.1016/s0040-4020(00)00040-5
日期:2000.3
preparation of α-azido-masked acyl cyanides as synthetic equivalents of N-protected–C-activated α-amino acids was developed using carbon–carbon bond formation between aldehydes and the Masked Acyl Cyanide Reagents, followed by sulfonylation and substitution by azide anion. This method was applied to the synthesis of d-threonine and l-allo-threonine derivatives.
一种用于α叠氮基掩蔽酰基氰化物作为合成等同物的制备方法Ñ -protected- Ç活化α氨基酸用醛和碳之间-碳键形成开发掩敝酰基试剂的氰化物,随后磺酰和取代叠氮化物阴离子。这种方法适用于d苏氨酸和1-合成异体苏氨酸衍生物。