Fig. 3: Large-scale experiments and synthetic applications.

a Gram-scale reaction of 2b. b Synthetic transformations of 2b. c Synthetic transformations of 2i. d Enantioselective Michael addition using compound 10 as the catalyst.

a Gram-scale reaction of 2b. b Synthetic transformations of 2b. c Synthetic transformations of 2i. d Enantioselective Michael addition using compound 10 as the catalyst.