With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.768-66-1,2,2,6,6-Tetramethylpiperidine,as a common compound, the synthetic route is as follows.
Example 4 The procedures were carried out in the same manner as in Example 2, except that a toluene (8 g) solution containing 0.60 g (4.3 mmol, 1 mol %) of 2,2,6,6-tetramethylpiperidine was added, dropwise, to phenyl sodium, which had been prepared by reacting 20.0 g (0.870 mol) of sodium dispersion and 48.0 g (0.426 mol) of chlorobenzene in 160 g of toluene, at room temperature, and then the reaction mixture was stirred for 1 hour, to give benzyltrimethylsilane, at the reaction yield of 99.0%.
768-66-1, As the paragraph descriping shows that 768-66-1 is playing an increasingly important role.
Reference：
Patent; K· I Chemical Industry Co., Ltd.; US6024897; (2000); A;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem