Analyzing the synthesis route of 33454-82-9

33454-82-9, As the paragraph descriping shows that 33454-82-9 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.33454-82-9,Lithium trifluoromethanesulfonate,as a common compound, the synthetic route is as follows.

In an Ar filled flask, 0.150 g (0.24 mmol) of [RuCI(p- cymene)(R,R-TsDPEN)] and 0.037 g (0.24 mmol) of LiOTf were combined. CH2CI2 (10 ml_) was added and the resulting orange mixture was left to stir at ambient temperature. 0.046 g of AgBF4 was then added. The orange suspension gradually darkened to brown and eventually to deep purple in colour. After 21 hours, the suspension was filtered through a 0.45 mm PTFE syringe filter. The brown filtrate was concentrated to dryness leaving a brown residue. Yield: 0.120 g (68 %). 1H and 19F(1HJ NMR (ppm, CD2CI2) showed that the product was obtained (ratio of the products: 1 :1).

33454-82-9, As the paragraph descriping shows that 33454-82-9 is playing an increasingly important role.

Reference£º
Patent; KANATA CHEMICAL TECHNOLOGIES INC.; WO2009/132443; (2009); A1;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI