Mostrar el registro sencillo del ítem
Revisiting the racemization mechanism of helicenes
dc.contributor.author | Barroso J. | |
dc.contributor.author | Cabellos J.L. | |
dc.contributor.author | Pan S. | |
dc.contributor.author | Murillo F. | |
dc.contributor.author | Zarate X. | |
dc.contributor.author | Fernandez-Herrera M.A. | |
dc.contributor.author | Merino G. | |
dc.date.accessioned | 2020-09-02T22:13:02Z | |
dc.date.available | 2020-09-02T22:13:02Z | |
dc.date.issued | 2017 | |
dc.identifier | 10.1039/c7cc08191j | |
dc.identifier.citation | 54, 2, 188-191 | |
dc.identifier.issn | 13597345 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12728/3705 | |
dc.description | Herein we propose a general mechanism for the racemization of [n]helicenes up to n = 24. It is a concerted process for n = 4-7, but a multi-step mechanism is followed for n ≥ 8, involving 2n - 14 intermediates. The changes in the barriers are a delicate consequence of the steric hindrance and the π-interactions. © The Royal Society of Chemistry 2018. | |
dc.language.iso | en | |
dc.publisher | Royal Society of Chemistry | |
dc.title | Revisiting the racemization mechanism of helicenes | |
dc.type | Article |