The intramolecular amination of allenes.

@article{Feast2010TheIA,
  title={The intramolecular amination of allenes.},
  author={George C. Feast and Lee William Page and Jeremy Robertson},
  journal={Chemical communications},
  year={2010},
  volume={46 16},
  pages={
          2835-7
        }
}
Rhodium-bound nitrenoids are trapped by tethered allenes generating acyloxy-enamines, aminocyclopropanes, and methylene aziridines. The aminocyclopropanes undergo substitution of the acetoxy group by a variety of nucleophiles. 
38 Citations

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TLDR
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TLDR
Methods for converting allenes to strained, three-membered methylene heterocycles, and also covers the reactivity of these products, including applications to the synthesis of complex molecules are described.

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