scheme2
![Enantioselective synthesis of 3-arylindole atropisomers via organocatalytic indolization of iminoquinones](https://image.oaes.cc/83372d5a-3f62-4f3f-bdfd-7c5ebbd5bfae/5446.scheme.2.jpg)
Scheme 2. Evaluation of different N-protecting groups and substituents on iminoquinones.
Scheme 2. Evaluation of different N-protecting groups and substituents on iminoquinones.
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