Open Access
8-Iodo-4-methyl-2-oxo-2H-chromen-7-yl Benzenesulfonate
Luis Pulido-Moreno
1, 2
,
Andrés Parra-Tibocha
1
,
Alexander Ladino-Bejarano
1, 2
,
Mario Alberto Macías
3
,
Diana Becerra
2
,
Juan Castillo
1
Publication type: Journal Article
Publication date: 2024-08-19
DOI:
10.3390/m1869
Abstract
We report a straightforward and efficient synthesis of 4-methyl-2-oxo-2H-chromen-7-yl benzenesulfonate (3a) and 8-iodo-4-methyl-2-oxo-2H-chromen-7-yl benzenesulfonate (3b) in good yields through an O-sulfonylation reaction of 7-hydroxy-2H-chromen-2-ones 1a and 1b with benzenesulfonyl chloride 2 mediated by triethylamine in dichloromethane at ambient temperature. The aryl sulfonyl esters were characterized using spectroscopic, spectrometric, and thermal analyses.
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Pulido-Moreno L. et al. 8-Iodo-4-methyl-2-oxo-2H-chromen-7-yl Benzenesulfonate // MolBank. 2024. Vol. 2024. No. 3. p. M1869.
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Pulido-Moreno L., Parra-Tibocha A., Ladino-Bejarano A., Macías M. A., Becerra D., Castillo J. 8-Iodo-4-methyl-2-oxo-2H-chromen-7-yl Benzenesulfonate // MolBank. 2024. Vol. 2024. No. 3. p. M1869.
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TY - JOUR
DO - 10.3390/m1869
UR - https://www.mdpi.com/1422-8599/2024/3/M1869
TI - 8-Iodo-4-methyl-2-oxo-2H-chromen-7-yl Benzenesulfonate
T2 - MolBank
AU - Pulido-Moreno, Luis
AU - Parra-Tibocha, Andrés
AU - Ladino-Bejarano, Alexander
AU - Macías, Mario Alberto
AU - Becerra, Diana
AU - Castillo, Juan
PY - 2024
DA - 2024/08/19
PB - MDPI
SP - M1869
IS - 3
VL - 2024
SN - 1422-8599
ER -
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BibTex (up to 50 authors)
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@article{2024_Pulido-Moreno,
author = {Luis Pulido-Moreno and Andrés Parra-Tibocha and Alexander Ladino-Bejarano and Mario Alberto Macías and Diana Becerra and Juan Castillo},
title = {8-Iodo-4-methyl-2-oxo-2H-chromen-7-yl Benzenesulfonate},
journal = {MolBank},
year = {2024},
volume = {2024},
publisher = {MDPI},
month = {aug},
url = {https://www.mdpi.com/1422-8599/2024/3/M1869},
number = {3},
pages = {M1869},
doi = {10.3390/m1869}
}
Cite this
MLA
Copy
Pulido-Moreno, Luis, et al. “8-Iodo-4-methyl-2-oxo-2H-chromen-7-yl Benzenesulfonate.” MolBank, vol. 2024, no. 3, Aug. 2024, p. M1869. https://www.mdpi.com/1422-8599/2024/3/M1869.