Ethanone, 2,2-difluoro-1-(2-thienyl)- (9CI)

Base Information

Chemical Name:Ethanone, 2,2-difluoro-1-(2-thienyl)- (9CI)
CAS No.:2991-99-3
Molecular Formula:C6H4 F2 O S
Molecular Weight:162.1571664
Hs Code.:
Mol file:2991-99-3.mol

Synonyms:Ketone,difluoromethyl 2-thienyl (6CI,8CI)

Suppliers and Price of Ethanone, 2,2-difluoro-1-(2-thienyl)- (9CI)

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

Rieke Metals
2,2-Difluoro-1-thiophen-2-yl-ethanone
5g
$ 1728.00

Abosyn
2,2-difluoro-1-(thiophen-2-yl)ethanone 95%-98%
1g
$ 440.00

Total 6 raw suppliers

Chemical Property of Ethanone, 2,2-difluoro-1-(2-thienyl)- (9CI)

Chemical Property:

Boiling Point:77 - 80 °C (11 mmHg)
PSA：45.31000
LogP:2.19590

Purity/Quality:

99% ^*data from raw suppliers

2,2-Difluoro-1-thiophen-2-yl-ethanone ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of Ethanone, 2,2-difluoro-1-(2-thienyl)- (9CI)

There total 16 articles about Ethanone, 2,2-difluoro-1-(2-thienyl)- (9CI) 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: 97.0%

: 326-91-0
1,1,1-trifluoro-4-(2-thienyl)butane-2,4-dione

: 2991-99-3
2,2-difluoro-1-(thiophen-2-yl)ethan-1-one

Guidance literature:: 1,1,1-trifluoro-4-(2-thienyl)butane-2,4-dione; With Selectfluor; In acetonitrile; at 90 ℃; for 3h; Inert atmosphere;

With water; In acetonitrile; for 0.25h; Inert atmosphere; Reflux;

With triethylamine; In acetonitrile; at 20 ℃; for 16h; regioselective reaction; Inert atmosphere;
DOI:10.1039/c5ob02468d

Reference yield: 95.0%

: 1259998-88-3
2,2,4,4,4-pentafluoro-3,3-dihydroxy-1-(thiophen-2-yl)butan-1-one

: 2991-99-3
2,2-difluoro-1-(thiophen-2-yl)ethan-1-one

Guidance literature:: With triethylamine; In acetonitrile; at 20 ℃; for 24h; regioselective reaction; Inert atmosphere;
DOI:10.1039/c5ob02468d