705-09-9Relevant articles and documents
Silver-Enabled General Radical Difluoromethylation Reaction with TMSCF2H
Yang, Jun,Zhu, Shengqing,Wang, Fang,Qing, Feng-Ling,Chu, Lingling
supporting information, p. 4300 - 4306 (2020/12/25)
A silver-mediated oxidative difluoromethylation of styrenes and vinyl trifluoroborates with TMSCF2H is reported for the first time. This method enables direct and facile access to CF2H-alkenes from abundant alkenes with excellent functional-group compatibility. Moreover, this Ag/TMSCF2H protocol could further enable a series of radical difluoromethylation reactions of a wide array of substrates, offering a generic and complementary platform for the construction of diversified C?CF2H bonds.
Synthesis of new 2-substituted 3-(tri(di)fluoromethyl)-quinoxalines from 3-(trifluoromethyl)quinoxalin-2(1H)-oneand 3-(tri(di)fluoromethyl)quinoxaline-2-carboxylic acids
Didenko, Andrey V.,Vorobiev, Mikhail V.,Sevenard, Dmitri V.,Sosnovskikh, Vyacheslav Ya.
, p. 259 - 268 (2016/01/12)
[Figure not available: see fulltext.] Starting from 3-(trifluoromethyl)quinoxalin-2(1H)-one, a wide range of new 2-substituted 3-(trifluoromethyl)quinoxalines were obtained, including amino, bromo, chloro, hydrazino, phenyl, α-furyl, formyl, methylsulfanyl, and methylsulfonyl derivatives. 3-(Tri(di)-fluoromethyl)quinoxaline-2-carboxylic acids were obtained for the first time and used for the synthesis of 2-amino-3-(tri(di)-fluoromethyl)quinoxalines and 2-(2-aminothiazol-4-yl)-3-(trifluoromethyl)quinoxaline.
QUINAZOLINES AND AZAQUINAZOLINES AS DUAL INHIBITORS OF RAS/RAF/MEK/ERK AND PI3K/AKT/PTEN/MTOR PATHWAYS
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Page/Page column 59; 60, (2014/10/29)
The present application provides novel quinazolines and azaquinazolines and pharmaceutically acceptable salts thereof. Also provided are methods for preparing these compounds. These compounds are useful in for co-regulating RAS/RAF/MEK/ERK and PI3K/AKT/PTEN/mTOR pathways by administering a therapeutically effective amount of one or more of the compounds of formula (I), wherein X, Y, T and R4, and R6 to R8' are defined herein, to a patient. By doing so, these compounds are effective in treating conditions associated with the dysregulation of the RAS/RAF/MEK/ERK and PI3K/AKT/PTEN/mTOR pathways. A variety of conditions can be treated using these compounds and include diseases which are characterized by abnormal cellular proliferation. In one embodiment/ the disease is cancer.