1338221-81-0Relevant articles and documents
Bifunctional N-acyl-aminophosphine-catalyzed asymmetric [4+2] cycloadditions of allenoates and imines
Xiao, Hua,Chai, Zhuo,Wang, Hai-Feng,Wang, Xiao-Wei,Cao, Dong-Dong,Liu, Wen,Lu, Ying-Peng,Yang, Ying-Quan,Zhao, Gang
, p. 10562 - 10565 (2011)
Try bifunctional aminophosphines! An asymmetric organocatalytic [4+2] cycloaddition between α-substituted allenoates and tosylaldimines using bifunctional N-acyl aminophosphine catalysts was described (see scheme). This operationally simple catalytic syst