Efficient Total Syntheses and Structural Verification of Both Diospongins A and B via a Common δ-Lactone Intermediate
摘要:
The total syntheses of the two aryl C-glycoside natural products diospongins A and B are described. The key reactions involved stereoselective reductions of the appropriate oxocarbenium cations that were derived from a common delta-lactone intermediate.
Efficient Total Syntheses and Structural Verification of Both Diospongins A and B via a Common δ-Lactone Intermediate
摘要:
The total syntheses of the two aryl C-glycoside natural products diospongins A and B are described. The key reactions involved stereoselective reductions of the appropriate oxocarbenium cations that were derived from a common delta-lactone intermediate.
Efficient Total Syntheses and Structural Verification of Both Diospongins A and B via a Common δ-Lactone Intermediate
作者:Kailas B. Sawant、Michael P. Jennings
DOI:10.1021/jo061296f
日期:2006.9.1
The total syntheses of the two aryl C-glycoside natural products diospongins A and B are described. The key reactions involved stereoselective reductions of the appropriate oxocarbenium cations that were derived from a common delta-lactone intermediate.