The major producers of chemicals have been the Europe, Japan and China. Due to the growing call for a cleaner, greener environment, people will have to find innovative ways to maintain their relevance. Here is a compound 14080-23-0, name is 2-Cyanopyrimidine. This compound has unique chemical properties. The synthetic route is as follows. Quality Control of 2-Cyanopyrimidine
General procedure: The nitrile (or combination of two different nitriles) and zinc triate (0.05 eq to the total nitrile content) were combined. When this did not yield a clear solution this was achieved by shortly heating the mixture at 60 C or by the addition of a minimum amount of Et0H. When a clear solution was obtained hydrazine monohydrate (2 eq to the total nitrile content) was added at once and the mixture was stirred at 60 C for typically 16 h, after which the volatiles were removed in vacuo. A1. Oxidation of dihydrotetrazine precursor ([2H]-TZ) having NHBoc functionality: The crude mixture containing [2H]-TZ was divided between CHC13 and H90 and the aqueous layer was extracted with CHC13 (3x). The organic layer was dried with Na2SO4, filtrated and the volatiles were removed in vacuo. Thecrude [2H]-TZ was dissolved in CH2C12 and PhI(OAc)2 (1.5 eq) was added. The mixture was stirred at room temperature until HPLC-PDAIMS indicated full conversion of [2H]-TZ to TZ (typically 2 to 4 h).
With the rapid development of chemical substances, we look forward to future research findings about 14080-23-0.
Reference:
Patent; TAGWORKS PHARMACEUTICALS B .V.; ROBILLARD , Marc Stefan; VERSTEEGEN, Ronny Mathieu; ROSSIN, Raffaella; HOUBEN, Freek Johannes Maria; VAN KASTEREN, Sander Izaak; (261 pag.)WO2019/212356; (2019); A1;,
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