Research speed reading in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 288-36-8, name is 1H-1,2,3-Triazole belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Safety of 1H-1,2,3-Triazole
To 2H-I,2,3-triazoe (2.0 g, 29 rnmo) n DMF (145 mL) was added NaH (116 g, 29 mmo, 60/b n mnera o) at RT and the mixture was sfirred for lh. After coohng to 0C, 2-choro-I-fluoro-4-ntrobenzene (4.6 g, 26.1 rnmo) was added and the reacUon mixture was stirred at 0C for l.5h, then at RT for I.5h. The mixture was quenched with water and extracted with AcOEt, The organic phase was washed with water and brine, dried over Na2SO4, fitered and concentrated. The crude product was purified by sihca g& co?umn (heptane/AcOEt: 90/10 to 50/50) to afford 2-(2-choro-4-nitropheny)-2 H-. 1,2,3- triazoe. M/z = 225-227 [M+H]+, Rt = 095 mm (UPLC Method 83).
In conclusion, we affirm that quantitative kinetic descriptions of catalytic behavior continue to serve as an indispensable tool to navigate research efforts intended to model. Read on for other articles about 288-36-8.
Reference:
Patent; NOVARTIS AG; PISSOT SOLDERMANN, Carole; QUANCARD, Jean; SCHLAPBACH, Achim; SIMIC, Oliver; TINTELNOT-BLOMLEY, Marina; ZOLLER, Thomas; (161 pag.)WO2015/181747; (2015); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics