Convergent synthesis of the tetracyclic bcde structural fragment of retigeranic acid
摘要:
A two-step synthesis was proposed for the tetracyclic triquinane bis-enone from two monocyclic precursors. The bis-enone obtained is a structural fragment of retigeranic acid.
An unusual case of Khand-Pauson cyclization involving the participation of a conjugated double bond. A promising sequence for the assemblage of polycyclic framework
A short and convergent route for the synthesis of polycyclic linearly and/or angularly fused compounds is proposed based on the intramolecular alkyne-alkene-carbonyl cycloaddition with participation of the double bond bearing an electron withdrawing group.
Convergent synthesis of the tetracyclic bcde structural fragment of retigeranic acid
作者:A. L. Veretenov、A. S. Gybin、V. A. Smit
DOI:10.1007/bf00961516
日期:1990.8
A two-step synthesis was proposed for the tetracyclic triquinane bis-enone from two monocyclic precursors. The bis-enone obtained is a structural fragment of retigeranic acid.