Stereoselective total synthesis of (±)-Paulownin and (±)-Isogmelinol through radical annulation route
作者:Subhas Chandra Roy、Sankar Adhikari
DOI:10.1016/s0040-4020(01)81924-4
日期:1993.1
A highly stereocontrolledsynthesis of furofuran lignans, (±)-Paulownin (1a) and (±)-Isogmelinol (1b) is described involving intramolecular radical cyclisation as a key step.
Stereoselective radical annulation route to the synthesis of (±)-paulownin and (±)-isogmelinol
作者:Sankar Adhikari、Subhas Roy
DOI:10.1016/s0040-4039(00)61118-8
日期:1992.9
A highly stereocontrolled synthesis of (+/-)-paulownin (1a) and (+/-)-isogmelinol (1b) is reported involving intramolecular radical cyclisation reaction as a key step.
Stereoselective Synthesis of 3-Alkyl-2-aryltetrahydrofuran-4-ols: Total Synthesis of (±)-Paulownin
作者:Steven R. Angle、Inchang Choi、Fook S. Tham
DOI:10.1021/jo800901r
日期:2008.8.1
[GRAPHICS]A formal [3 + 2]-cycloaddition involving the Lewis acid mediated reaction of alpha-silyloxy aldehydes and styrenes to afford 3-alkyl-2-aryltetrahydrofuran-4-ols has been developed. This methodology was applied to the total synthesis of the naturally occurring furofuran lignan (+/-)-paulownin.