A novel hydride transfer initiated ring expansion of 4-pyrrolidinyl isatins to synthesize tetrahydro-1-benzazepines has been developed. This methodology represents an atom- and step-economical protocol to assemble seven-membered polycyclic amines from… Click to show full abstract
A novel hydride transfer initiated ring expansion of 4-pyrrolidinyl isatins to synthesize tetrahydro-1-benzazepines has been developed. This methodology represents an atom- and step-economical protocol to assemble seven-membered polycyclic amines from pyrrolidine derivatives in one step.
               
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