With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.139-07-1,N-Benzyl-N,N-dimethyldodecan-1-aminium chloride,as a common compound, the synthetic route is as follows.
Adopts the following conditions: Extracting the organic phase: The extractant: 0.4 mol/L; synergic reagent: 0.2 mol/L methyl trioctylphosphine ammonium chloride; diluent: chloroform. The aqueous phase: 0.4 mol/L LiCl; 0.5 mol/L NaOH; Axial center: 3:1; To 30 level enriching lithium isotope centrifugal extractor process test, after a long-term test operation, the extractant chemical stability is excellent, lithium isotope have realized multistage enrichment separation, from the initial7 Li isotope abundance 92.5%, after being enriched rose to 94.1%.
139-07-1, As the paragraph descriping shows that 139-07-1 is playing an increasingly important role.
Reference£º
Patent; Chinese Academy Of Sciences Shanghai Organic Chemistry Institute; Hu Jinbo; Zhang Wei; Zheng Weiqin; Shi Xiao; Xu Yongchang; Lv Honggui; Yuan Chengye; (20 pag.)CN104140379; (2017); B;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI