Stereoselective Three-Carbon and Two-Carbon Elongation of the Carbon Chain in N-Boc-Protected α-Aminoacylsilanes: An Entry to Functionalized β-Amino Alcohols and to Statine Analogues
Stereoselective Three-Carbon and Two-Carbon Elongation of the Carbon Chain in N-Boc-Protected α-Aminoacylsilanes: An Entry to Functionalized β-Amino Alcohols and to Statine Analogues
Diastereoselective Synthesis of Diamino 1,2-Diols from Homochiral α-Aminoacylsilanes
作者:Bianca F. Bonini、Mauro Comes-Franchini、Mariafrancesca Fochi、Lodovico Lunazzi、Andrea Mazzanti、Germana Mazzanti、Alfredo Ricci、Greta Varchi
DOI:10.1055/s-2001-14644
日期:——
We have developed a new synthetic access to stereodefined diamino 1,2-diols starting from homochiral a-aminoacylsilanes. A [3+2] cycloaddition with benzo nitrile oxide of the vinylated adducts and a reductive ring opening constitute key steps of the reaction sequence.
Stereoselective Three-Carbon and Two-Carbon Elongation of the Carbon Chain in <i>N</i>-Boc-Protected α-Aminoacylsilanes: An Entry to Functionalized β-Amino Alcohols and to Statine Analogues