Thieno[2,3-b]quinoxaline-2-carboxylic acid

Base Information

Chemical Name:Thieno[2,3-b]quinoxaline-2-carboxylic acid
CAS No.:107323-83-1
Molecular Formula:C₁₁H₆N₂O₂S
Molecular Weight:230.247
Hs Code.:2934999090
DSSTox Substance ID:DTXSID30544604
Wikidata:Q82421764
Mol file:107323-83-1.mol

Synonyms:107323-83-1;thieno[3,2-b]quinoxaline-2-carboxylic acid;Thieno[2,3-b]quinoxaline-2-carboxylic acid;Thieno[2,3-b]quinoxaline-2-carboxylic acid;DTXSID30544604

Suppliers and Price of Thieno[2,3-b]quinoxaline-2-carboxylic 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 1 raw suppliers

Chemical Property of Thieno[2,3-b]quinoxaline-2-carboxylic acid

Chemical Property:

PSA：91.32000
LogP:2.54270
XLogP3:2.2
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:1
Exact Mass:230.01499861
Heavy Atom Count:16
Complexity:300

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)N=C3C=C(SC3=N2)C(=O)O

Technology Process of Thieno[2,3-b]quinoxaline-2-carboxylic acid

There total 1 articles about Thieno[2,3-b]quinoxaline-2-carboxylic 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: 93.0%

: 92810-56-5
Thieno<2,3-b>chinoxalin-2-carbonsaeure-ethylester

: 107323-83-1
Thieno<2,3-b>chinoxalin-2-carbonsaeure

Guidance literature:: With potassium hydroxide; Heating;

Reference yield:

: 107323-83-1
Thieno<2,3-b>chinoxalin-2-carbonsaeure

: 107323-89-7
N-(Thieno<2,3-b>chinoxal-2-oyl)triphenylphosphinimin

Guidance literature:: Multi-step reaction with 3 steps

1: 80 percent / SOCl₂ / dimethylformamide / 0.5 h / Heating

2: 95 percent / NH₄N₃ / dimethylformamide / 144 h

3: 83 percent / ethanol / 4 h / Heating

With thionyl chloride; ammonium azide; In ethanol; N,N-dimethyl-formamide;