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Thiophene-3-acetic acid
Names
Preferred IUPAC name
(Thiophen-3-yl)acetic acid
Other names
3-TAA, Thiophen-3-yl-acetic acid
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.027.424 Edit this at Wikidata
EC Number
  • 230-166-1
UNII
  • InChI=1S/C6H6O2S/c7-6(8)3-5-1-2-9-4-5/h1-2,4H,3H2,(H,7,8) checkY
    Key: RCNOGGGBSSVMAS-UHFFFAOYSA-N checkY
  • C1=CSC=C1CC(=O)O
Properties
C6H6O2S
Molar mass 142.18 g/mol
Appearance colorless or white solid
Density 1.336 g/cm3
Melting point 79–80 °C (174–176 °F; 352–353 K)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Thiophene-3-acetic acid is an organosulfur compound with the formula HO2CCH2C4H3S. It is a white solid. It is one of two isomers of thiophene acetic acid, the other being thiophene-2-acetic acid.

Thiophene-3-acetic acid has attracted attention as a precursor to functionalized derivatives of polythiophene.[1]

References[edit]

  1. ^ Huo, Haohua; Shen, Xiaodong; Wang, Chuanyong; et al. (2014). "Asymmetric photoredox transition-metal catalysis activated by visible light". Nature. 515 (7525): 100–103. Bibcode:2014Natur.515..100H. doi:10.1038/nature13892. PMID 25373679. S2CID 4456239.


source: https://en.wikipedia.org/wiki/3-Thiophene_acetic_acid

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