Archives for Chemistry Experiments of Cinnolin-4-ol

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 115619-01-7, help many people in the next few years.875-66-1

New Advances in Chemical Research, April 2021. Catalysts are in the same phase as the reactants. Enzymes are biological catalysts that produce large increases in reaction rates to be specific for certain reactants. Introduce a compound,875-66-1, Name is Cinnolin-4-ol. 875-66-1

(0509) Compound 110 (292 mg, 2.00 mmol) was refluxed in POCl3 overnight. It was cooled to room temperature and poured into ice water, neutralized with Na2C03. The precipitation was filtered out and washed with water, dried by pulling air through. Product was obtained as light yellow solid. (0510) (243mg, 74%). 1H NMR (400 MHz, chloroform-i/) delta 9.35 (s, 1H), 8.57 (ddd, J= 8.5, 1.4, 0.7 Hz, 1H), 8.20 (ddd, J= 8.2, 1.6, 0.7 Hz, 1H), 7.97 – 7.83 (m, 2H).

I hope this article can help some friends in scientific research. I am very proud of our efforts over the past few months and hope to 115619-01-7, help many people in the next few years.875-66-1

Reference£º
Patent; THE REGENTS OF THE UNIVERSITY OF COLORADO, A BODY CORPORATE; YIN, Hang Hubert; ZHANG, Shuting; HU, Zhenyi; (114 pag.)WO2019/89648; (2019); A1;,
Cinnoline – Wikipedia
Cinnoline – an overview | ScienceDirect Topics