American Chemical Society (ACS)
Organic Letters
,  volume 26 ,  issue 29 ,  pages 6098-6102

Sulfur-Promoted Access to 3-Arylquinoxalin-2-ones by Oxidative Coupling of o-Phenylenediamines with Arylacetates

Le Anh Nguyen 1, 2
, 
Yen Tran Thi 1
, 
Thi Yen Nhi Tran 1
, 
Quoc Anh Ngo 1
, 
Dinh Hung Mac 3
, 
Pascal Retailleau 4
, 
Thanh Binh Nguyen 4
1
 
2
 
3
 
4
 
Publication type: Journal Article
Publication date: 2024-07-15
American Chemical Society (ACS)
scimago Q1
wos Q1
SJR: 1.235
CiteScore: 8.7
Impact factor: 5.0
ISSN: 15237060, 15237052
Abstract
We disclose the synthesis of 3-arylquinoxalin-2-ones from o-phenylenediamines and readily available arylacetates. The method harnesses the selective oxidative property of elemental sulfur in the presence of amine base catalyst and DMSO. The reactions are operationally simple and tolerate a wide range of functional groups.
Found 
Found 

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GOST Copy
Nguyen L. A. et al. Sulfur-Promoted Access to 3-Arylquinoxalin-2-ones by Oxidative Coupling of o-Phenylenediamines with Arylacetates // Organic Letters. 2024. Vol. 26. No. 29. pp. 6098-6102.
GOST all authors (up to 50) Copy
Nguyen L. A., Tran Thi Y., Tran T. Y. N., Ngo Q. A., Mac D. H., Retailleau P., Nguyen T. B. Sulfur-Promoted Access to 3-Arylquinoxalin-2-ones by Oxidative Coupling of o-Phenylenediamines with Arylacetates // Organic Letters. 2024. Vol. 26. No. 29. pp. 6098-6102.
RIS |
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RIS Copy
TY - JOUR
DO - 10.1021/acs.orglett.4c01624
UR - https://pubs.acs.org/doi/10.1021/acs.orglett.4c01624
TI - Sulfur-Promoted Access to 3-Arylquinoxalin-2-ones by Oxidative Coupling of o-Phenylenediamines with Arylacetates
T2 - Organic Letters
AU - Nguyen, Le Anh
AU - Tran Thi, Yen
AU - Tran, Thi Yen Nhi
AU - Ngo, Quoc Anh
AU - Mac, Dinh Hung
AU - Retailleau, Pascal
AU - Nguyen, Thanh Binh
PY - 2024
DA - 2024/07/15
PB - American Chemical Society (ACS)
SP - 6098-6102
IS - 29
VL - 26
PMID - 39008563
SN - 1523-7060
SN - 1523-7052
ER -
BibTex |
Cite this
BibTex (up to 50 authors) Copy
@article{2024_Nguyen,
author = {Le Anh Nguyen and Yen Tran Thi and Thi Yen Nhi Tran and Quoc Anh Ngo and Dinh Hung Mac and Pascal Retailleau and Thanh Binh Nguyen},
title = {Sulfur-Promoted Access to 3-Arylquinoxalin-2-ones by Oxidative Coupling of o-Phenylenediamines with Arylacetates},
journal = {Organic Letters},
year = {2024},
volume = {26},
publisher = {American Chemical Society (ACS)},
month = {jul},
url = {https://pubs.acs.org/doi/10.1021/acs.orglett.4c01624},
number = {29},
pages = {6098--6102},
doi = {10.1021/acs.orglett.4c01624}
}
MLA
Cite this
MLA Copy
Nguyen, Le Anh, et al. “Sulfur-Promoted Access to 3-Arylquinoxalin-2-ones by Oxidative Coupling of o-Phenylenediamines with Arylacetates.” Organic Letters, vol. 26, no. 29, Jul. 2024, pp. 6098-6102. https://pubs.acs.org/doi/10.1021/acs.orglett.4c01624.