10517-64-3Relevant academic research and scientific papers
Me3Al-mediated domino nucleophilic addition/intramolecular cyclisation of 2-(2-oxo-2-phenylethyl)benzonitriles with amines; a convenient approach for the synthesis of substituted 1-aminoisoquinolines
Adusumalli, Krishna M. S.,Battula, Venkateswara R.,Gandham, Hima B.,Konidena, Lakshmi N. S.,Kumari, Krishnaiah,Namballa, Hari K.,Nidasanametla, Satya K. R.,Valluru, Krishna R.
supporting information, p. 2765 - 2772 (2022/01/12)
A simple and efficient protocol for the construction of 1-aminoisoquinolines was achieved by treating 2-(2-oxo-2- phenylethyl)benzonitriles with amines in the presence of Me3Al. The reaction proceeds via a domino nucleophilic addition with subsequent intr
C?C bond acylation of oxime ethers via NHC catalysis
Yang, Hai-Bin,Wan, Dan-Hong
supporting information, p. 1049 - 1053 (2021/02/01)
An N-heterocyclic carbene (NHC)-catalyzed strategy has been developed to address the issue of using toxic transitional metals in the field of C?C bond activation. The novel reaction mode enables an efficient docking between the cyanoalkyl from the cycloketone oxime derivative and the acyl group from the aldehyde, affording ketonitrile in moderate to good yields, which is one kind of useful building block for synthesizing nitrogen-containing pharmacophores.
Efficient synthesis of isoquinolines in water by a Pd-catalyzed tandem reaction of functionalized alkylnitriles with arylboronic acids
Hu, Kun,Qi, Linjun,Yu, Shuling,Cheng, Tianxing,Wang, Xiaodong,Li, Zhaojun,Xia, Yuanzhi,Chen, Jiuxi,Wu, Huayue
, p. 1740 - 1750 (2017/06/07)
A palladium-catalyzed tandem reaction of 2-(cyanomethyl)benzonitriles or 2-(2-carbonylphenyl)acetonitriles with arylboronic acids in water has been developed for the first time. This reaction features good functional group tolerance and provides a new strategy for the synthesis of diverse isoquinolines under mild conditions. The use of water as the reaction medium makes the synthesis process environmentally benign. Preliminary mechanistic experiments indicate that the major reaction pathway involves carbopalladation of the C(sp3)-cyano group and subsequent intramolecular cyclization findings that were further supported by density functional theory (DFT) calculations.
TEMPO-catalyzed aerobic oxygenation and nitrogenation of olefins via C=C double-bond cleavage
Wang, Teng,Jiao, Ning
supporting information, p. 11692 - 11695 (2013/09/02)
A novel TEMPO-catalyzed aerobic oxygenation and nitrogenation of hydrocarbons via C=C double-bond cleavage has been disclosed. The reaction employs molecular oxygen as the terminal oxidant and oxygen-atom source by metal-free catalysis under mild conditions. This method can be used for the preparation of industrially and pharmaceutically important N- and O-containing motifs, directly from simple and readily available hydrocarbons.
NOVEL DIHYDROPYRIMIDIN-2(1H)-ONE COMPOUNDS AS S-NITROSOGLUTATHIONE REDUCTASE INHIBITORS
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Page/Page column 145-146, (2011/04/24)
The present invention is directed to novel dihydropyrimidin-2(1H)-one compounds useful as S-nitrosoglutathione reductase (GSNOR) inhibitors, pharmaceutical compositions comprising such compounds, and methods of making and using the same.
Biphenylmethyl-substituted pyridones
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, (2008/06/13)
Biphenylmethyl-substituted pyridones are prepared by reaction of pyridones with appropriate biphenylmethyl compounds. The biphenylmethyl-substituted pyridones can be employed as active compounds in medicaments, in particular for the treatment of arter
An Unexpected Product During Synthesis of 3-Phenylisoquinoline: Improved Preparation of 4-Hydroxy-3-phenylisoquinoline
Sard, Howard
, p. 1085 - 1088 (2007/10/02)
During repetition of the Bradsher procedure for the preparation of 3-phenylisoquinoline (1), an unexpected by-product was isolated, 4-hydroxy-3-phenylisoquinoline (3).This product is likely formed via allylic oxidation of a 1,4-dihydroisoquinoline interme
Sulfonylbenzyl-substituted benzo- and pyridopyridones
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, (2008/06/13)
Sulfonylbenzyl-substituted benzo- and pyridopyridones are prepared by reacting corresponding benzo- and pyridopyridones with sulphonylbenzyl compounds. The sulphonylbenzyl-substituted benzo- and pyridopyridones can be employed as active compounds in medicaments, in particular for the treatment of arterial hyper tension and atherosclerosis.
