107018-37-1Relevant articles and documents
Visible light-promoted umpolung coupling of aryl tri-/difluoroethanones with 2-alkenylpyridines
Xu, Xiao,Min, Qing-Qiang,Li, Na,Liu, Feng
, p. 11017 - 11020 (2018)
Tertiary alcohols bearing a trifluoromethyl group are of considerable medicinal interest. Using an umpolung strategy, we herein report the first intermolecular reductive cross-coupling of aryl tri-/difluoroethanones with 2-alkenylpyridines with the aid of a Br?nsted acid catalyst upon visible-light irradiation. This metal-free reaction is operationally simple and performed at ambient temperature, allowing access to desired tertiary alcohols with tri-/difluoromethyl groups in moderate to excellent yields. The commercially available and easily handled Hantzsch ester effectively serves as an electron donor, as well as a hydrogen atom source.
One-Pot and Reducible-Functional-Group-Tolerant Synthesis of α-Aryl- and α-Heteroaryl-α-Trifluoromethyl Alcohols via Tandem Trifluoroacetylation and MPV Type Reduction
Funabiki, Kazumasa,Hayakawa, Ayaka,Kani, Ryunosuke,Inuzuka, Toshiyasu,Kubota, Yashuhiro
, p. 5978 - 5984 (2019)
We have developed a new one-pot synthesis of α-aryl- and α-heteroaryl-α-trifluoromethyl alcohols carrying not only arenes with electron-withdrawing groups but also electron-deficient nitrogen-containing heteroarenes, which are of increasing interest becau
Nucleophilic trifluoromethylation using trifluoromethyl iodide. A new and simple alternative for the trifluoromethylation of aldehydes and ketones
Ait-Mohand, Samia,Takechi, Naoto,Medebielle, Maurice,Dolbier Jr., William R.
, p. 4271 - 4273 (2001)
(Matrix Presented) A novel method for nucleophilic trifluoromethylation of aldehydes and ketones, based on photoinduced reduction of trifluoromethyl iodide by tetrakis(dimethylamino)ethylene (TDAE), is presented.
FUROSEMIDE ANALOGUES AND COMPOSITIONS AND USES THEREOF FOR TREATMENT OF ALZHEIMER'S DISEASE
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Paragraph 0056; 0059; 00117-00118, (2021/01/23)
The present application provides furosemide analogues of the general formula Z having activity as anti-Aβ aggregation agents and/or as inhibitors of Aβ induced neuroinflammation. Formula Z These compounds are useful in preventing, delaying and/or treating Alzheimer's Disease. Accordingly, the present application further provides pharmaceutical compositions and method for preventing, delaying and/or treating Alzheimer's Disease.