54214-70-9Relevant academic research and scientific papers
Method for synthesizing pyrimidinone compound under participation of CO2
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Paragraph 0043; 0048-0052; 0057, (2020/03/05)
The invention provides a method for synthesizing a pyrimidinone compound under the participation of CO2, the structural formula of the pyrimidinone compound is shown as a formula (I), and a reaction substrate is shown as a formula (II); wherein R1, R2 and
Manganese-Catalyzed Carbonylative Annulations for Redox-Neutral Late-Stage Diversification
Liang, Yu-Feng,Steinbock, Ralf,Münch, Annika,Stalke, Dietmar,Ackermann, Lutz
supporting information, p. 5384 - 5388 (2018/04/09)
An inexpensive, nontoxic manganese catalyst enabled unprecedented redox-neutral carbonylative annulations under ambient pressure. The manganese catalyst outperformed all other typically used base and precious-metal catalysts. The outstanding versatility o
Studies on Ketene and Its Derivatives. Part 119. . Reactions of Haloketenes with 2-Arylideneaminopyridines
Katagiri, Nobuya,Kato, Tetsuzo,Niwa, Ryuji
, p. 407 - 412 (2007/10/02)
Reactions of haloketenes with 2-arylideneaminopyridines were examined.Reaction of dichloroketene with 2-benzylideneaminopyridines gave 2,2-dichloro-3-phenyl-3-(2-pyridylamino)propanoic acids and 3-chloro-2-phenylpyridopyrimidin-4(4H)-ones.Similar r
