2-(2-Thiophen-2-ylethenyl)benzoic acid

Base Information

Chemical Name:2-(2-Thiophen-2-ylethenyl)benzoic acid
CAS No.:1966-89-8
Molecular Formula:C13H10 O2 S
Molecular Weight:230.287
Hs Code.:2934999090
DSSTox Substance ID:DTXSID70353378
Mol file:1966-89-8.mol

Synonyms:2-(2-thiophen-2-ylethenyl)benzoic acid;1966-89-8;CDS1_000945;Maybridge1_005697;DivK1c_001985;DTXSID70353378;2-[2-(Thiophen-2-yl)ethenyl]benzoic acid

Suppliers and Price of 2-(2-Thiophen-2-ylethenyl)benzoic acid

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 12 raw suppliers

Chemical Property of 2-(2-Thiophen-2-ylethenyl)benzoic acid

Chemical Property:

Melting Point:133-135 °C
Boiling Point:407.8±24.0 °C(Predicted)
PKA:3.83±0.36(Predicted)
PSA：65.54000
Density:1.318±0.06 g/cm3(Predicted)
LogP:3.61670
XLogP3:3.4
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:230.04015073
Heavy Atom Count:16
Complexity:275

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C(=C1)C=CC2=CC=CS2)C(=O)O

Technology Process of 2-(2-Thiophen-2-ylethenyl)benzoic acid

There total 5 articles about 2-(2-Thiophen-2-ylethenyl)benzoic acid which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

: 98-03-3
thiophene-2-carbaldehyde

: 216368-49-9
2-(diethoxy-phosphorylmethyl)-benzoic acid methyl ester

: 1966-89-8
2-[2-(thienyl)vinyl] benzoic acid

Guidance literature:: With potassium hydroxide; In tetrahydrofuran; at 20 ℃; for 0.25h;
DOI:10.1515/HC.2001.7.5.449

Reference yield: 45.0%

: 98-03-3
thiophene-2-carbaldehyde

: 89-71-4
2-Methyl-benzoic acid methyl ester

: 527-72-0
2-thiophenylcarboxylic acid

: 1966-89-8
2-[2-(thienyl)vinyl] benzoic acid

Guidance literature:: With sodium hydride; In N,N-dimethyl-formamide; at 20 ℃; for 12h;
DOI:10.1515/HC.2001.7.5.449

Reference yield:

: 2417-73-4
methyl 2-bromomethylbenzoate

: 1966-89-8
2-[2-(thienyl)vinyl] benzoic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / 5 h / 150 °C

2: 80 percent / potassium hydroxide / tetrahydrofuran / 0.25 h / 20 °C

With potassium hydroxide; In tetrahydrofuran; 2: Wittig-Horner reaction;
DOI:10.1515/HC.2001.7.5.449