Benzo[g][1]benzothiole-2-carboxylic acid

Base Information

Chemical Name:Benzo[g][1]benzothiole-2-carboxylic acid
CAS No.:51925-18-9
Molecular Formula:C13H8O2S
Molecular Weight:
Hs Code.:
NSC Number:108799
DSSTox Substance ID:DTXSID90966247
Wikidata:Q27459117
Mol file:51925-18-9.mol

Synonyms:benzo[g][1]benzothiole-2-carboxylic acid;51925-18-9;naphtho[1,2-b]thiophene-2-carboxylic acid;NSC108799;Maybridge3_004579;SCHEMBL7461107;DTXSID90966247;HMS1444A03;CCG-249802;NSC-108799;IDI1_015966;Q27459117;D8S

Suppliers and Price of Benzo[g][1]benzothiole-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 4 raw suppliers

Chemical Property of Benzo[g][1]benzothiole-2-carboxylic acid

Chemical Property:

Vapor Pressure:7.51E-10mmHg at 25°C
XLogP3:4.1
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:228.02450067
Heavy Atom Count:16
Complexity:292

Purity/Quality:: 99% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:C1=CC=C2C(=C1)C=CC3=C2SC(=C3)C(=O)O

Technology Process of Benzo[g][1]benzothiole-2-carboxylic acid

There total 8 articles about Benzo[g][1]benzothiole-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: 91.7%

: 51925-17-8
ethyl naphtho<1,2-b>thiophene-2-carboxylate

: 51925-18-9
naphthalene[1,2-b]thiophene-2-carboxylic acid

Guidance literature:: With water; sodium hydroxide; In tetrahydrofuran; methanol; at 50 ℃; for 2h;

Reference yield:

: 2-Naphtholylthiopyruvic acid

: 51925-18-9
naphthalene[1,2-b]thiophene-2-carboxylic acid

Guidance literature:: With 1,4-dioxane; iodine;
DOI:10.1021/jo01107a006

Reference yield:

: 3262-03-1
1-chloro-2-formyl-3,4-dihydronaphthalene

: 51925-18-9
naphthalene[1,2-b]thiophene-2-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: sodium ethanolate / ethanol / 0 - 20 °C

2: dibenzoyl peroxide; N-Bromosuccinimide / tetrachloromethane / Reflux; γ-Irradiation

3: water; sodium hydroxide / tetrahydrofuran; methanol / 2 h / 50 °C

With N-Bromosuccinimide; water; sodium ethanolate; sodium hydroxide; dibenzoyl peroxide; In tetrahydrofuran; methanol; tetrachloromethane; ethanol;