A Simple Synthesis of Nβ-Fmoc/Z-Amino Alkyl Thiols and their use in the Synthesis of Nβ-Fmoc/Z-Amino Alkyl Sulfonic Acids
作者:V. Sureshbabu、T. Vishwanatha、B. Vasantha
DOI:10.1055/s-0029-1219584
日期:2010.4
simple and efficient protocol for the synthesis of N β -Fmoc/Z-amino alkylthiols is described. The approach uses sodium pyrosulfite-mediated hydrolysis of isothiouronium salts resulting from the reaction between N-protected aminoalkyl iodides and thiourea. N-Protected taurines were prepared through performic acid oxidation of the thiols and the products were further utilized for the synthesis of dipeptidosulfonamides