Diastereoselective Synthesis
of <i>syn</i>-1,3-Dinitro Compounds by Michael Addition
of Nitroalkanes to Nitroalkenes with a Thiourea Catalyst
作者:William Wulff、Constantinos Rabalakos
DOI:10.1055/s-0028-1083532
日期:——
An operationally simple method has been developed for the conjugate addition of nitroalkanes to b-nitrostyrene with the use of thiourea catalysis. The reaction affords good yields of syn-1,3- dinitro adducts with only 2% catalyst loading.