1-(2-Bromothiophen-3-yl)ethanone

Base Information

Chemical Name:1-(2-Bromothiophen-3-yl)ethanone
CAS No.:137272-68-5
Molecular Formula:C6H5BrOS
Molecular Weight:205.075
Hs Code.:
European Community (EC) Number:845-790-5
DSSTox Substance ID:DTXSID20477159
Nikkaji Number:J1.185.653E
Wikidata:Q82309424
Mol file:137272-68-5.mol

Synonyms:1-(2-Bromothiophen-3-yl)ethanone;137272-68-5;1-(2-Bromothiophen-3-yl)ethan-1-one;Ethanone, 1-(2-bromo-3-thienyl)-;SCHEMBL15263400;DTXSID20477159;MFCD25958595;AKOS022176043;BS-15269;FT-0706711;D82739;EN300-2958866

Suppliers and Price of 1-(2-Bromothiophen-3-yl)ethanone

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 6 raw suppliers

Chemical Property of 1-(2-Bromothiophen-3-yl)ethanone

Chemical Property:

XLogP3:2.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:203.92445
Heavy Atom Count:9
Complexity:126

Purity/Quality:: 98%min ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC(=O)C1=C(SC=C1)Br

Technology Process of 1-(2-Bromothiophen-3-yl)ethanone

There total 5 articles about 1-(2-Bromothiophen-3-yl)ethanone 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: 69.28%

: 1382312-69-7
2-bromo-3-thiophenecarboxylic acid-2-pyridyl ester

: 676-58-4
methylmagnesium chloride

: 137272-68-5
1-(2-bromothiophen-3-yl)ethane-1-one

Guidance literature:: In tetrahydrofuran; at -78 - 20 ℃; for 1h;

Reference yield: 55.6%

: 1382312-69-7
2-bromo-3-thiophenecarboxylic acid-2-pyridyl ester

: 75-16-1
methylmagnesium bromide

: 137272-68-5
1-(2-bromothiophen-3-yl)ethane-1-one

Guidance literature:: In tetrahydrofuran; at -78 ℃; for 2h; Inert atmosphere;

Reference yield:

: 24287-92-1
2-Bromo-3-iodothiophene

: 108-24-7
acetic anhydride

: 42877-08-7
1-(3-bromothiophen-2-yl)ethanone

: 137272-68-5
1-(2-bromothiophen-3-yl)ethane-1-one

Guidance literature:: 2-Bromo-3-iodothiophene; With ethylmagnesium chloride; In tetrahydrofuran; at 15 ℃; for 0.25h;

acetic anhydride; In tetrahydrofuran; at 20 - 25 ℃; for 0.75h; Title compound not separated from byproducts;
DOI:10.1021/jo034919n