Application In Synthesis of 6-Isopropyl-4-oxo-4H-chromene-3-carbonitrileOn May 26, 2008, Rashid, Muhammad A.; Rasool, Nasir; Appel, Bettina; Adeel, Muhammad; Karapetyan, Vahuni; Mkrtchyan, Satenik; Reinke, Helmut; Fischer, Christine; Langer, Peter published an article in Tetrahedron. The article was 《Synthesis of 1-azaxanthones by condensation of 1,3-bis(trimethylsilyloxy)-1,3-butadienes with 3-(cyano)benzopyrylium triflates and subsequent domino retro-Michael/nitrile-addition/heterocyclization’ reaction》. The article mentions the following:
Functionalized 1-azaxanthones (5-oxo-5H-[1]-benzopyrano[2,3-b]pyridines), e.g. I, were prepared by TMSOTf-mediated condensation of 1,3-bis(trimethylsilyloxy)-1,3-butadienes with 3-cyanochromones and subsequent base-mediated domino retro-Michael/nitrile-addition/heterocyclization reaction.6-Isopropyl-4-oxo-4H-chromene-3-carbonitrile(cas: 50743-32-3Application In Synthesis of 6-Isopropyl-4-oxo-4H-chromene-3-carbonitrile) was used in this study.
6-Isopropyl-4-oxo-4H-chromene-3-carbonitrile(cas: 50743-32-3) belongs to nitriles. Nitriles are found in many useful compounds. Nitrile rubber is also widely used as automotive and other seals since it is resistant to fuels and oils. Organic compounds containing multiple nitrile groups are known as cyanocarbons.Application In Synthesis of 6-Isopropyl-4-oxo-4H-chromene-3-carbonitrile
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts