e.g. Filippa Pettersson or Cancer Res. 75(6) , 1102-12, (2015) or 10.1002/anie.201600521
Tetrahedron letters
[3+ 2]-Cycloaddition of nonstabilized azomethine ylides, part 9: A general approach for the construction of X-azabicyclo [m. 2.1] alkanes in optically pure form by …
A general strategy for the construction of X-azabicyclo [m. 2.1] alkane frameworks in optically pure form is reported by the asymmetric [3+ 2]-cycloaddition reaction of cyclic azomethine ylides with Oppolzer's acryloyl camphor sultam.