Synthesis of the Asperparaline Core by a Radical Cascade
摘要:
A concise access to the pentacyclic core structure of the asperparalines is described. The key step is a radical cascade sequence comprised of a 1,6-hydrogen atom transfer followed by 6-exo-trig and 5-exo-trig cyclizations.
Synthesis of the Asperparaline Core by a Radical Cascade
摘要:
A concise access to the pentacyclic core structure of the asperparalines is described. The key step is a radical cascade sequence comprised of a 1,6-hydrogen atom transfer followed by 6-exo-trig and 5-exo-trig cyclizations.
Synthesis of the Asperparaline Core by a Radical Cascade
作者:Peter J. Crick、Nigel S. Simpkins、Adrian Highton
DOI:10.1021/ol202769f
日期:2011.12.16
A concise access to the pentacyclic core structure of the asperparalines is described. The key step is a radical cascade sequence comprised of a 1,6-hydrogen atom transfer followed by 6-exo-trig and 5-exo-trig cyclizations.