Department of Chemistry, School of Science, The University of Tokyo, and the HFRE Division, ERATO, Japan Science Technology Agency, Hongo, Bunkyo-ku, Tokyo 113-0033, Japan.
J Am Chem Soc. 2010 Mar 17;132(10):3262-3. doi: 10.1021/ja100101n.
The first catalytic asymmetric [3 + 2] cycloadditions of Schiff bases of alpha-aminophosphonates with olefins have been developed. Chiral silver amide complexes bearing (R)-DTBM-SEGPHOS worked well as catalysts for the first time, and proline phosphonic analogues were obtained in high yields with excellent exo- and enantioselectivities.
首次发展了手性亚膦酸酯烯胺Schiff 碱与烯烃的[3+2]环加成反应的催化不对称反应。手性银酰胺配合物（R）-DTBM-SEGPHOS 首次作为催化剂表现良好，脯氨酸膦酸类似物以高产率和优异的 exo-和对映选择性获得。
