Facile CuI-mediated N-arylation of diketopiperazine using the Fukuyama modification of the Ullmann-Goldberg reaction can be exploited in new approaches to enantiopure polycyclic diketopiperazines from easily assembled dipeptides or functionalized Schöllkopf reagents.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2862128 | PMC |
| http://dx.doi.org/10.1021/ol100663y | DOI Listing |
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