Photoisomerization of ionic liquid ammonium cinnamates: One-pot synthesis-isolation of Z-cinnamic acids

Photoisomerization presents the only direct method for contra-thermodynamic E-Z isomerization of olefins. Synthetic applications of this method have been limited by its reversible nature, which leads to a photostationary-state mixture of both isomers. For the first time, a highly efficient one-pot p...

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Autores principales: Salum, M.L., Robles, C.J., Erra-Balsells, R.
Formato: JOUR
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15237060_v12_n21_p4808_Salum
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spelling todo:paper_15237060_v12_n21_p4808_Salum2023-10-03T16:20:52Z Photoisomerization of ionic liquid ammonium cinnamates: One-pot synthesis-isolation of Z-cinnamic acids Salum, M.L. Robles, C.J. Erra-Balsells, R. Photoisomerization presents the only direct method for contra-thermodynamic E-Z isomerization of olefins. Synthetic applications of this method have been limited by its reversible nature, which leads to a photostationary-state mixture of both isomers. For the first time, a highly efficient one-pot preparation-isolation of solid ionic liquid Z-cinnamic acids by photoisomerization in acetonitrile solution of ionic liquid E-cinnamic acids is described. © 2010 American Chemical Society. Fil:Erra-Balsells, R. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15237060_v12_n21_p4808_Salum
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
description Photoisomerization presents the only direct method for contra-thermodynamic E-Z isomerization of olefins. Synthetic applications of this method have been limited by its reversible nature, which leads to a photostationary-state mixture of both isomers. For the first time, a highly efficient one-pot preparation-isolation of solid ionic liquid Z-cinnamic acids by photoisomerization in acetonitrile solution of ionic liquid E-cinnamic acids is described. © 2010 American Chemical Society.
format JOUR
author Salum, M.L.
Robles, C.J.
Erra-Balsells, R.
spellingShingle Salum, M.L.
Robles, C.J.
Erra-Balsells, R.
Photoisomerization of ionic liquid ammonium cinnamates: One-pot synthesis-isolation of Z-cinnamic acids
author_facet Salum, M.L.
Robles, C.J.
Erra-Balsells, R.
author_sort Salum, M.L.
title Photoisomerization of ionic liquid ammonium cinnamates: One-pot synthesis-isolation of Z-cinnamic acids
title_short Photoisomerization of ionic liquid ammonium cinnamates: One-pot synthesis-isolation of Z-cinnamic acids
title_full Photoisomerization of ionic liquid ammonium cinnamates: One-pot synthesis-isolation of Z-cinnamic acids
title_fullStr Photoisomerization of ionic liquid ammonium cinnamates: One-pot synthesis-isolation of Z-cinnamic acids
title_full_unstemmed Photoisomerization of ionic liquid ammonium cinnamates: One-pot synthesis-isolation of Z-cinnamic acids
title_sort photoisomerization of ionic liquid ammonium cinnamates: one-pot synthesis-isolation of z-cinnamic acids
url http://hdl.handle.net/20.500.12110/paper_15237060_v12_n21_p4808_Salum
work_keys_str_mv AT salumml photoisomerizationofionicliquidammoniumcinnamatesonepotsynthesisisolationofzcinnamicacids
AT roblescj photoisomerizationofionicliquidammoniumcinnamatesonepotsynthesisisolationofzcinnamicacids
AT errabalsellsr photoisomerizationofionicliquidammoniumcinnamatesonepotsynthesisisolationofzcinnamicacids
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