Before revision: Brown and Christian E. Schafmeister, "Synthesis of Hexa- and Pentasubstituted Diketopiperazines from Sterically Hindered Amino Acids" Organic Letters, (2010), 12(7), 1436-1439 Due to the rigidity of the fused ring system, Gregory H. Bird, Soraya Pornsuwan, Sunil Saxena, and Christian E. Schafmeister, "Distance Distributions of End-Labeled Curved Bispeptide Oligomers by Electron Spin Resonance" ACSNano (2008), 2(9), 1857-1864 the three-dimensional shape of a Spiroligomer molecule – as well as the display of any functional groups – can be predicted, allowing for molecular modeling and dynamics.
After revision: Brown and Christian E. Schafmeister, "Synthesis of Hexa- and Pentasubstituted Diketopiperazines from Sterically Hindered Amino Acids" Organic Letters, (2010), 12(7), 1436-1439 Due to the rigidity of the fused ring system, Gregory H. Bird, Soraya Pornsuwan, Sunil Saxena, and Christian E. Schafmeister, "Distance Distributions of End-Labeled Curved Bispeptide Oligomers by Electron Spin Resonance" ACSNano (2008), 2(9), 1857-1864 the three-dimensional shape of a spiroligomer molecule – as well as the display of any functional groups – can be predicted, allowing for molecular modeling and dynamics.