Research speed reading in 2021. We’ll be discussing some of the latest developments in chemical about CAS: 41253-21-8, name is Sodium 1,2,4-triazol-1-ide belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Formula: C2H2N3Na
Triazole sodium salt (6.54 mmol) was dissolved in NMP 4 mL and the mixture was heated to 115 C. (internal temperature). 2-(4-Fluorobenzyl)-8,8-dimethyl-7,9-dioxa-spiro[4,5] decan-1-one (compound (XVI-1): Ym=4-F) 1.27 g dissolved in NMP 3 mL was added thereto. After the internal temperature reached 116 C., sodium t-butoxide (2.61 mmol) and TMSOB (5.87 mmol) were added in portions over 2.3 hours to carry out the reaction. After all reagents were added, the mixture was agitated additionally for 25 minutes. The reaction solution was cooled to room temperature; saturated aqueous sodium chloride solution was added thereto; and the mixture was extracted with ethyl acetate. The organic layers were combined, washed with saturated aqueous sodium chloride solution and dried over anhydrous sodium sulfate, and the solvent was removed by distillation under reduced pressure. The residue was purified by silica gel column chromatography, to give the title compound (XV-1) as an isomer mixture.Yield: 66.7%
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 41253-21-8.
Reference:
Patent; KUREHA CORPORATION; Araki, Nobuyuki; Miyake, Taiji; Imai, Eiyu; Obata, Emiko; US2014/179517; (2014); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics