Synthesis of 2-Fluoro-3-trifluoromethylthiophenes and 3-Trifluoromethylthiophenes from Hexafluoroacetone

DOI: 10.3987/COM-94-S(B)82

Source and publish data:

Heterocycles p. 819 - 832 (1994)

Update date:2022-08-03

Topics: Synthesis Catalyst Purification Reaction Hexafluoroacetone

Authors:

Burger, Klaus

Helmreich, Brigitte

Popkova, Vera Ya.

German, Lev S.

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.3987/COM-94-S(B)82

The transformation of bis(trifluoromethyl)-1-oxabuta-1,3-dienes (1) - available from hexafluoroacetone - into 2-fluoro-3-trifluoromethylthiophenes (9) via 4,4-difluoro-3-trifluoromethyl-3-buten-1-ones (5) is described.The fluorine atom at skeleton positio

Full text of DOI:10.3987/COM-94-S(B)82

Products guided by the article

Product name:Thiophene, 2-fluoro-5-(4-fluorophenyl)-3-(trifluoromethyl)-

Cas No:155262-20-7

R&D Labs maybe for 155262-20-7

Shenzhen HwaGen Pharmaceutical Co., Ltd

website:http://www.rafflespt.com

Contact:+86-752-5538396

Address:Guangdong Huizhou China
Chongqing maohuan Chemicals Co., Ltd

website:http://www.bschem.com

Contact:+86 13996103726

Address:Chongqing Nan'an District Tu Town
lianyungang jinkang pharmaceutical technology co., ltd.

Contact:008651885445517

Address:Jinshan industrial park, Ganyu county, Lianyungang, Jiangsu Province, 222115, China
WuHan rongfashun BioChemical co., LTD

Contact:02788866139

Address:No.95 LuoYu Road,Wuhan

Relevant to this article

Synthesis and biological activity of cis 2-(6-chloropyridine-3-yl) methylamino-4-substitutedphenyl-5,5-dimethyl-1,3,2-dioxaphosphinane 2-oxides

Doi:10.1080/104265090902697
(2005)
Stereoselective dioxygenation of allylstannanes: Synthesis of enantiomerically enriched allyl hydroperoxides

Doi:10.1021/ja00089a051
(1994)
Synthesis of (1,5-Diazabicyclo<4.3.0>nonan-2-ylidene)pentacarbonylchromium and -tungsten. Using Reaction of 2-Unsaturated Carbene Complexes with 6-Membered Hydrazine

Doi:10.1246/cl.1994.777
(1994)
Synthesis of spiro[pyrazoloquinoline-oxindoles] and spiro[chromenopyrazolo-oxindoles] promoted by guanidine-functionalized magnetic Fe₃O₄ nanoparticles

Doi:10.1007/s13738-018-1361-8
(2018)
Stereoselective synthesis of 2α-chloropicropodophyllotoxins and insecticidal activity of their esters against oriental armyworm, mythimna separata walker

Doi:10.1021/jf405316w
(2014)
Syntheses, third-order optical nonlinearity and DFT studies on benzoylferrocene derivatives

Doi:10.1016/j.dyepig.2014.01.006
(2014)

Article Doi