1393642-67-5Relevant academic research and scientific papers
Rhodium(II)- and copper(II)-catalyzed reactions of enol diazoacetates with nitrones: Metal carbene versus lewis acid directed pathways
Qian, Yu,Xu, Xinfang,Wang, Xiaochen,Zavalij, Peter J.,Hu, Wenhao,Doyle, Michael P.
, p. 5900 - 5903 (2012)
A complimentary cat.: Copper(II) hexafluoroantimonate catalyzes the formal [3+3] cycloaddition of Lewis acid activated nitrones and vinyl diazoacetates to produce 3,6-dihydro-1,2-oxazines in yields of up to 96 % and diastereoselectivities greater than 25:1 (see scheme). This process compliments the metal carbene pathway that is catalyzed by rhodium(II) species. Copyright
