Organocatalytic and enantioselective Michael reaction of malonates to 3-Nitro-2H-chromenes
作者:Wei-Yi Chen、Ping Li、Jian-wu Xie、Xin-Sheng Li
DOI:10.1016/j.catcom.2010.11.014
日期:2011.2
An organocatalyticenantioselectiveMichael reaction of malonates to 3-nitro-2H-chromenes has been developed; the products could be obtained in high yields and good enantioselectivities.