scheme61
![Recent advances in organocatalytic cascade reactions for enantioselective synthesis of chiral spirolactone skeletons](https://image.oaes.cc/81dabbbc-923b-43d2-a26d-fe5689f6999d/5406.scheme.61.jpg)
Scheme 61. Spirolactonization reaction of isatins 106 and unsaturated acyl chlorides 123. This figure is used with permission from Wiley-VCH Verlag[138].
Scheme 61. Spirolactonization reaction of isatins 106 and unsaturated acyl chlorides 123. This figure is used with permission from Wiley-VCH Verlag[138].
All published articles are preserved here permanently:
https://www.portico.org/publishers/oae/