作者:Nigel S. Simpkins、Alexander J. Blake、Christopher Gill、Daniel A. Greenhalgh、Fengzhi Zhang
DOI:10.1055/s-2005-918478
日期:——
A new asymmetric total synthesis of the erythrinan alkaloid erysotramidine is described, which uses chiral base desymmetrisation, N-acyliminium addition, and 6-exo-trig radical cyclisation as the key steps.
Asymmetric synthesis of the erythrinan alkaloid system using a chiral lithium amide base desymmetrisation as the key step
作者:Christopher Gill、Daniel A. Greenhalgh、Nigel S. Simpkins
DOI:10.1016/j.tetlet.2003.08.078
日期:2003.10
A new asymmetricapproach to the erythrinan alkaloid system is described, which involves chiral base desymmetrisation of a ring fused imide and a 6-exo-trig radical cyclisation as the key steps.