5381-20-4
![Benzo[b]thiophene-3-carbaldehyde Chemical Structure](http://file.medchemexpress.cn/product_pic/hy-w002251.gif "Benzo[b]thiophene-3-carbaldehyde Chemical Structure")
Chemical Structure
Benzo[b]thiophene-3-carbaldehyde
- CAS No.: 5381-20-4
- Formula:C9H6OS
- Molecular Weight:162.21
IUPAC Name: benzo[b]thiophene-3-carbaldehyde
InChIKey: WDJLPQCBTBZTRH-UHFFFAOYSA-N
SMILES: O=CC1=CSC2=CC=CC=C12
Biological Activity: Benzo[b]thiophene-3-carbaldehyde is a 3-formyl-substituted benzo[b]thiophene derivative that acts as an oxidizable substrate to convert to benzo[b]thiophene-3-carboxylic acid under liquid-phase conditions. Compared with analogs such as benzaldehyde and thiophene-2-carbaldehyde, Benzo[b]thiophene-3-carbaldehyde has lower oxidation difficulty, and can significantly increase the reaction rate in the presence of initiators (such as Na+Br- or DBA). Benzo[b]thiophene-3-carbaldehyde also serves as a key starting material for the synthesis of compounds including heteroaryl chalcones[1][2].
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Benzo[b]thiophene-3-carbaldehyde | 98.71% | Benzo[b]thiophene-3-carbaldehyde is a 3-formyl-substituted benzo[b]thiophene derivative that acts as an oxidizable substrate to convert to benzo[b]thiophene-3-carboxylic acid under liquid-phase conditions. Compared with analogs such as benzaldehyde and thiophene-2-carbaldehyde, Benzo[b]thiophene-3-carbaldehyde has lower oxidation difficulty, and can significantly increase the reaction rate in the presence of initiators (such as Na+Br- or DBA). Benzo[b]thiophene-3-carbaldehyde also serves as a key starting material for the synthesis of compounds including heteroaryl chalcones. | ||||||||||||||||||||
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References
- [1]. Patel P N, et al. Synthesis, single crystal structure and spectroscopic aspects of Benzo [b] thiophene-3-carbaldehyde based chalcones[J]. Journal of Chemical Crystallography, 2016, 46(5): 245-251.
- [2]. Shchedrinskaya T V, et al. An investigation of condensed heteroaromatic systems including a thiophene ring: XXV. Catalytic liquid-phase oxidation of some substituted benzo [b] thiophenes[J]. Chemistry of Heterocyclic Compounds, 1973, 9(8): 953-959.
