Benzo[b]thiophene, 5,6-dimethoxy-

Base Information

Chemical Name:Benzo[b]thiophene, 5,6-dimethoxy-
CAS No.:91715-47-8
Molecular Formula:C₁₀H₁₀O₂S
Molecular Weight:194.254
Hs Code.:
DSSTox Substance ID:DTXSID90393559
Nikkaji Number:J1.791.756K

Synonyms:91715-47-8;Benzo[b]thiophene, 5,6-dimethoxy-;5,6-dimethoxybenzo[b]thiophene;5,6-dimethoxy-1-benzothiophene;5,6-dimethoxybenzothiophene;SCHEMBL3480255;DTXSID90393559;KLQSAAONLQIKDE-UHFFFAOYSA-N;AS-77497;FT-0754225;D97500;A915427

Suppliers and Price of Benzo[b]thiophene, 5,6-dimethoxy-

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 8 raw suppliers

Chemical Property of Benzo[b]thiophene, 5,6-dimethoxy-

Chemical Property:

XLogP3:2.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:194.04015073
Heavy Atom Count:13
Complexity:174

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:COC1=C(C=C2C(=C1)C=CS2)OC

Technology Process of Benzo[b]thiophene, 5,6-dimethoxy-

There total 13 articles about Benzo[b]thiophene, 5,6-dimethoxy- 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: 65.0%

: 94762-62-6
bis(2-(3,4-dimethoxyphenyl)ethyl)disulfide

: 91715-47-8
5,6-dimethoxybenzo[b]thiophene

Guidance literature:: With molybdenum(V) chloride; titanium tetrachloride; In dichloromethane; at 20 ℃; for 24h; Reagent/catalyst; Inert atmosphere;
DOI:10.1002/chem.201805938

Reference yield:

: 23046-03-9
5,6-dimethoxy-benzo[b]thiophene-2-carboxylic acid

: 91715-47-8
5,6-dimethoxybenzo[b]thiophene

Guidance literature:: With quinoline; copper;
DOI:10.1021/jo01107a006

Reference yield:

: 71924-62-4
2-fluoro-4,5-dimethoxybenzaldehyde

: 91715-47-8
5,6-dimethoxybenzo[b]thiophene

Guidance literature:: Multi-step reaction with 3 steps

1: potassium carbonate / N,N-dimethyl-formamide / 15 h / 60 °C

2: water; potassium hydroxide / methanol; tetrahydrofuran / 0.5 h / 60 °C

3: copper / quinoline / 2 h / 190 °C

With water; copper; potassium carbonate; potassium hydroxide; In tetrahydrofuran; quinoline; methanol; N,N-dimethyl-formamide;