Raczko, Polish Journal of Chemistry, 1999, vol. 73, # 1, p. 77 - 87
作者:Raczko
DOI:——
日期:——
From furan to open-chain systems. Synthesis of C1–C9 fragment of tylonolide
作者:Jerzy Raczko
DOI:10.1016/j.tet.2003.10.071
日期:2003.12
Stereoselective synthesis of C1–C9 subunit of macrocyclic lactone—tylonolide is presented. Starting from 2-methylfuran and crotyl alcohol, a 2,5-disubstituted furan derivative was synthesized. Its oxidation leads to α,β-unsaturated dicarbonyl intermediate which has been transformed into acyclic fragment bearing five consecutive asymmetric centers.