4318-42-7, 1-Isopropylpiperazine is a piperazines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
In N2 Under protection, three-necked flask with stirring and the funnel was added dropwise 150ml of n-hexane and isopropyl piperazine 100mmol, under ice-cooling, and the dropping funnel was slowly added dropwise 100mmol n-butyllithium, was added dropwise after the reaction warmed to room temperature after 2h.50mmol tetramethoxysilane was added dropwise under ice-cooling and reacted at room temperature after the completion of the dropwise addition 8h, and finally through G4Funnel, the solid residue was washed repeatedly with tetrahydrofuran and filtered, the filtrate was collected.Distilled off on a rotary evaporator, tetrahydrofuran solvent, vacuum distillation, collecting 144 ~ 147°C / 100pa fraction.Vacuum distillation, collecting 144 ~ 147°C / 100pa distillate, heavy 5.5g, 98.8percent yield,
4318-42-7, 4318-42-7 1-Isopropylpiperazine 78013, apiperazines compound, is more and more widely used in various fields.
Reference：
Patent; Institute of Chemistry Chinese Academy of Sciences; Li, Huayi; Chang, Hefei; Zhang, Liaoyun; Hu, Youliang; (19 pag.)CN102977133; (2016); B;,
Piperazine – Wikipedia
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