（-）-7-Isopropyl-cis-l-amino-2-indanol, a key chiral auxiliary and ligand in the highly stereo-selective asymmetric 6π- azaelectrocyclization, has been prepared previously by two methods. Each however involved using...（-）-7-Isopropyl-cis-l-amino-2-indanol, a key chiral auxiliary and ligand in the highly stereo-selective asymmetric 6π- azaelectrocyclization, has been prepared previously by two methods. Each however involved using of one extreme condition, i.e. high temperature or high pressure, for the respective reaction. A modified reaction route employed mild condition for synthesis was presented in this report.展开更多
文摘（-）-7-Isopropyl-cis-l-amino-2-indanol, a key chiral auxiliary and ligand in the highly stereo-selective asymmetric 6π- azaelectrocyclization, has been prepared previously by two methods. Each however involved using of one extreme condition, i.e. high temperature or high pressure, for the respective reaction. A modified reaction route employed mild condition for synthesis was presented in this report.
