1312102-33-2Relevant academic research and scientific papers
A new class of enantioselective catalytic 2-pyrone Diels-Alder cycloadditions
Wu, Wanqing,Min, Long,Zhu, Lizhi,Lee, Chi-Sing
experimental part, p. 1135 - 1145 (2011/06/25)
A highly enantioselective catalytic Diels-Alder (DA) cycloaddition of 2H-pyran-2,5-diones (synthon of 5-hydroxy-2-pyrones) has been developed with a Cinchona-derived thiourea as the catalyst. The conditions were optimized by using 0.2equiv. of the catalys
