876726-86-2Relevant articles and documents
Solvent-Dependent Cyclization of 2-Alkynylanilines and ClCF2COONa for the Divergent Assembly of N-(Quinolin-2-yl)amides and Quinolin-2(1 H)-ones
Wang, Ya,Zhou, Yao,Ma, Xingxing,Song, Qiuling
supporting information, p. 5599 - 5604 (2021/08/01)
Herein, we present an expedient Cu-catalyzed [5 + 1] cyclization of 2-alkynylanilines and ClCF2COONa to divergent construction of N-(quinolin-2-yl)amides and quinolin-2(1H)-ones by regulating the reaction solvents. Notably, nitrile acts as a solvent and performs the Ritter reactions. ClCF2COONa is used as a C1 synthon in this transformation, which also represents the first example for utilization of ClCF2COONa as an efficient desiliconization reagent. The current protocol involves in situ generation of isocyanide, copper-activated alkyne, Ritter reaction and protonation.
D-pai-A-pai-D type BODIPY (boron-dipyrromethene) derivatives based on acetenyl bridging and preparation method of D-pai-A-pai-D type BODIPY derivatives
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Paragraph 0077, (2017/07/20)
The invention discloses D-pai-A-pai-D type BODIPY (boron-dipyrromethene) derivatives based on acetenyl bridging and a preparation method of the D-pai-A-pai-D type BODIPY derivatives. The derivatives are novel and are obtained by linking acetenyl to fluori
Heterocyclic compound and organic light-emitting device including the same
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Page/Page column 88, (2017/08/26)
A heterocyclic compound represented by Formula 1 below, and an organic light-emitting device including the heterocyclic compound:
