Phosphine-assisted annulation of thiophene-2,3-dicarbaldehyde with N-substituted maleimides provided the N-substituted benzo[b]thiophene-5,6-dicarboximides in good to high yields. Introduction of cyano and aryl groups to the thiophene moiety of the N-cyclohexyl product was achieved by metal-catalyzed coupling reactions via its bromo derivative. Photophysical properties of the products were also reported.
Published in | Modern Chemistry (Volume 4, Issue 5) |
DOI | 10.11648/j.mc.20160405.11 |
Page(s) | 45-51 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2016. Published by Science Publishing Group |
Annulation, Phosphine, Copper-Mediated Cyanation, Mizoroki-Heck Reaction, Emission
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APA Style
Naoki Kobayashi, Shinya Yamamoto, Haruki Shimosasa, Mitsunori Oda, Ryuta Miyatake. (2016). Convenient Synthesis of Benzo[b]thiophene-5,6-dicarboximide Derivatives and Their Photophysical Properties. Modern Chemistry, 4(5), 45-51. https://doi.org/10.11648/j.mc.20160405.11
ACS Style
Naoki Kobayashi; Shinya Yamamoto; Haruki Shimosasa; Mitsunori Oda; Ryuta Miyatake. Convenient Synthesis of Benzo[b]thiophene-5,6-dicarboximide Derivatives and Their Photophysical Properties. Mod. Chem. 2016, 4(5), 45-51. doi: 10.11648/j.mc.20160405.11
AMA Style
Naoki Kobayashi, Shinya Yamamoto, Haruki Shimosasa, Mitsunori Oda, Ryuta Miyatake. Convenient Synthesis of Benzo[b]thiophene-5,6-dicarboximide Derivatives and Their Photophysical Properties. Mod Chem. 2016;4(5):45-51. doi: 10.11648/j.mc.20160405.11
@article{10.11648/j.mc.20160405.11, author = {Naoki Kobayashi and Shinya Yamamoto and Haruki Shimosasa and Mitsunori Oda and Ryuta Miyatake}, title = {Convenient Synthesis of Benzo[b]thiophene-5,6-dicarboximide Derivatives and Their Photophysical Properties}, journal = {Modern Chemistry}, volume = {4}, number = {5}, pages = {45-51}, doi = {10.11648/j.mc.20160405.11}, url = {https://doi.org/10.11648/j.mc.20160405.11}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.mc.20160405.11}, abstract = {Phosphine-assisted annulation of thiophene-2,3-dicarbaldehyde with N-substituted maleimides provided the N-substituted benzo[b]thiophene-5,6-dicarboximides in good to high yields. Introduction of cyano and aryl groups to the thiophene moiety of the N-cyclohexyl product was achieved by metal-catalyzed coupling reactions via its bromo derivative. Photophysical properties of the products were also reported.}, year = {2016} }
TY - JOUR T1 - Convenient Synthesis of Benzo[b]thiophene-5,6-dicarboximide Derivatives and Their Photophysical Properties AU - Naoki Kobayashi AU - Shinya Yamamoto AU - Haruki Shimosasa AU - Mitsunori Oda AU - Ryuta Miyatake Y1 - 2016/11/10 PY - 2016 N1 - https://doi.org/10.11648/j.mc.20160405.11 DO - 10.11648/j.mc.20160405.11 T2 - Modern Chemistry JF - Modern Chemistry JO - Modern Chemistry SP - 45 EP - 51 PB - Science Publishing Group SN - 2329-180X UR - https://doi.org/10.11648/j.mc.20160405.11 AB - Phosphine-assisted annulation of thiophene-2,3-dicarbaldehyde with N-substituted maleimides provided the N-substituted benzo[b]thiophene-5,6-dicarboximides in good to high yields. Introduction of cyano and aryl groups to the thiophene moiety of the N-cyclohexyl product was achieved by metal-catalyzed coupling reactions via its bromo derivative. Photophysical properties of the products were also reported. VL - 4 IS - 5 ER -