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Home > Encyclopedia > 2-(b-(2-Thienyl)vinyl)benzoicacid

2-(b-(2-Thienyl)vinyl)benzoicacid

2-(b-(2-Thienyl)vinyl)benzoicacid structure

2-(b-(2-Thienyl)vinyl)benzoicacid 

structure
  • CAS No:

    1966-89-8

  • Formula:

    C13H10O2S

  • Chemical Name:

    2-(b-(2-Thienyl)vinyl)benzoicacid

  • Synonyms:

    2-(b-(2-Thienyl)vinyl)benzoicacid;2-[-(2-Thienyl)vinyl]benzoic acid;2[2-(2-Thienyl)ethenyl]benzoic acid;2-(2-thiophen-2-ylethenyl)benzoic acid

  • Categories:

    Pharmaceutical Intermediates  >  Bulk Drug Intermediates

2-(b-(2-Thienyl)vinyl)benzoicacid Basic Attributes

230.281

230.04000

DTXSID70353378

2934999090

Characteristics

65.54000

3.61670

1.318±0.06 g/cm3(Predicted)

133-135 °C

407.8±24.0 °C(Predicted)

2-(b-(2-Thienyl)vinyl)benzoicacid Use and Manufacturing

Methods of Manufacturing

The thiophene is chloromethylated with formaldehyde and concentrated hydrochloric acid to produce 2-(chloromethyl)thiophene, which is then heated and reacted with triethyl phosphite to obtain diethyl 2-thienylmethylphosphonate. The latter is combined with adjacent Carboxybenzaldehyde is condensed with the participation of sodium methoxide to prepare the product.

Uses

Phenthiidine intermediate.

Computed Properties

Molecular Weight:230.28
XLogP3:3.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:230.04015073
Monoisotopic Mass:230.04015073
Topological Polar Surface Area:65.5
Heavy Atom Count:16
Complexity:275
Undefined Bond Stereocenter Count:1
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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