With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.1194-16-7,2,2-Dimethyltetrahydropyran-4-one,as a common compound, the synthetic route is as follows.
To a stirred solution of 2,2-dimethyltetrahydro-4H-pyran-4-one (2 g, 20 mmol) in MeOH (40 mL) and H2O (5 mL) was added ammonium formate (10.33 g, 160 mmol) and pallidum on carbon (0.5 g). The reaction was stirred under atmospheric hydrogen atmosphere for 5 h. The reaction mixture was filtered through bed of celite and washed with methanol. The resulting filtrate was concentrated under reduced pressure to afford 2,2-dimethyltetrahydro-2H-pyran-4-amine (2.5 g, 85%) as a colourless gummy material. (1S,4S)-4-((2-((2,2-Dimethyltetrahydro-2H-pyran-4-ylamino)-5-nitropyrimidin-4-yl)amino)cyclohexane-1-carboxamide.
1194-16-7, As the paragraph descriping shows that 1194-16-7 is playing an increasingly important role.
Reference£º
Patent; Celgene Corporation; CANAN, Stacie S.; HAWRYLUK, Natalie Anne; WITTY, Michael John; (74 pag.)US2017/348315; (2017); A1;,
Tetrahydropyran – Wikipedia
Tetrahydropyran – an overview | ScienceDirect Topics