[Ru(N,N'-ethylenebis(salicylideneaminate)(NO)(H2O)](SbF6) in CD3NO2 T=25°C; 3 h; other dienophiles and dienes; catalytic effect of a ruthenium-based Lewis-acid catalyst for the Diels-Alder reaction; Product distributionMechanism;

allyltributylstannane; [C6mim][PF6]; (S)-BINOL indium T=20°C; Diels-Alder reaction; 20 h; Title compound not separated from byproducts;