ethyl 3-undecylthieno[3,2-b]thiophene-2-carboxylate

Base Information

Chemical Name:ethyl 3-undecylthieno[3,2-b]thiophene-2-carboxylate
CAS No.:950223-95-7
Molecular Formula:C₂₀H₃₀O₂S₂
Molecular Weight:366.589
Hs Code.:
Mol file:950223-95-7.mol

Synonyms:ethyl 3-undecylthieno[3,2-b]thiophene-2-carboxylate;Thieno[3,2-b]thiophene-2-carboxylic acid, 3-undecyl-, ethyl ester

Suppliers and Price of ethyl 3-undecylthieno[3,2-b]thiophene-2-carboxylate

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

Crysdot
Ethyl3-undecylthieno[3,2-b]thiophene-2-carboxylate 97%
5g
$ 672.00

Crysdot
Ethyl3-undecylthieno[3,2-b]thiophene-2-carboxylate 97%
1g
$ 168.00

Alichem
Ethyl3-undecylthieno[3,2-b]thiophene-2-carboxylate
5g
$ 1701.00

Alichem
Ethyl3-undecylthieno[3,2-b]thiophene-2-carboxylate
1g
$ 589.68

Total 11 raw suppliers

Chemical Property of ethyl 3-undecylthieno[3,2-b]thiophene-2-carboxylate

Chemical Property:

Boiling Point:477.4±45.0 °C (760 mmHg)
PSA：82.78000
Density:1.083±0.06 g/cm3 (20 °C, 760 mmHg)
LogP:7.21280
Storage Temp.:2-8°C(protect from light)

Purity/Quality:

98%min ^*data from raw suppliers

Ethyl3-undecylthieno[3,2-b]thiophene-2-carboxylate 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of ethyl 3-undecylthieno[3,2-b]thiophene-2-carboxylate

There total 2 articles about ethyl 3-undecylthieno[3,2-b]thiophene-2-carboxylate 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:

: 950223-94-6
C₁₆H₂₅BrOS

: 623-51-8
ethyl 2-sulfanylacetate

: 950223-95-7
C₂₀H₃₀O₂S₂

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 20 ℃; for 24h;
DOI:10.1039/c2jm32931j

Reference yield:

: 112-16-3
n-dodecanoyl chloride

: 950223-95-7
C₂₀H₃₀O₂S₂

Guidance literature:: Multi-step reaction with 2 steps

1: aluminum (III) chloride / 3 h / 0 °C

2: potassium carbonate / N,N-dimethyl-formamide / 24 h / 20 °C

With aluminum (III) chloride; potassium carbonate; In N,N-dimethyl-formamide;
DOI:10.1039/c2jm32931j

Reference yield:

: 950223-95-7
C₂₀H₃₀O₂S₂

: 950223-97-9
3-undecylthieno[3,2-b]thiophene

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydroxide / tetrahydrofuran; water / 2 h / Reflux

2: copper quinoxaline / 2 h / Reflux

With sodium hydroxide; In tetrahydrofuran; water;
DOI:10.1016/j.polymer.2013.09.021