Category: 2177-70-0

In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. 2177-70-0, name is Phenyl methacrylate belongs to esters-buliding-blocks compound, it is a common compound, a new synthetic route is introduced below. name: Phenyl methacrylate

Example 7 2.5 mL of tetrahydrofuran solution of 3.0 mol/L concentration of methylmagnesium chloride was added to 10 mL of anhydrous tetrahydrofuran in a reaction vessel under an atmosphere of argon, and then 1.0 g of 3,3,5-trimethylcyclohexanone was added with stirring while the mixture in the reaction vessel was kept at a temperature of 50 C. or less, followed by stirring for another one hour at the same temperature with stirring. Then, 1.20 g of phenyl methacrylate was added drop wise into the reaction vessel, and then 1.74 g of N,N,N’,N’-tetramethylethylene diamine, and the reaction was carried out with stirring for 24 hours at a temperature of 60 C. After the reaction, an aqueous saturated solution of ammonium chloride was added to the resulting reaction mixture, and the desired product was extracted with ethyl acetate. The obtained organic layer was subjected to gas chromatographic analysis. As a result, the yield of 1,3,3,5-tetramethylcyclohexyl methacrylate was found to be 18.0 mol %.

The synthetic route of 2177-70-0 has been constantly updated, and we look forward to future research findings.

Reference:
Patent; HONSHU CHEMICAL INDUSTRY CO., LTD.; US2006/167305; (2006); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics

These common heterocyclic compound, 2177-70-0, name is Phenyl methacrylate, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc, below Introduce a new synthetic route. Computed Properties of C10H10O2

Comparative Example 2 After the dropwise addition of phenyl methacrylate, N,N,N’,N’-tetramethylethylene diamine was not added, and otherwise the reaction was carried out in the same manner as in Example 7, an organic layer was obtained. As a result of gas chromatographic analysis of the organic layer, the yield of the desired 1,3,3,5-tetramethylcyclohexyl methacrylate was found to be less than 1 mol %.; Example 7 2.5 mL of tetrahydrofuran solution of 3.0 mol/L concentration of methylmagnesium chloride was added to 10 mL of anhydrous tetrahydrofuran in a reaction vessel under an atmosphere of argon, and then 1.0 g of 3,3,5-trimethylcyclohexanone was added with stirring while the mixture in the reaction vessel was kept at a temperature of 50 C. or less, followed by stirring for another one hour at the same temperature with stirring. Then, 1.20 g of phenyl methacrylate was added drop wise into the reaction vessel, and then 1.74 g of N,N,N’,N’-tetramethylethylene diamine, and the reaction was carried out with stirring for 24 hours at a temperature of 60 C. After the reaction, an aqueous saturated solution of ammonium chloride was added to the resulting reaction mixture, and the desired product was extracted with ethyl acetate. The obtained organic layer was subjected to gas chromatographic analysis. As a result, the yield of 1,3,3,5-tetramethylcyclohexyl methacrylate was found to be 18.0 mol %.

The synthetic route of Phenyl methacrylate has been constantly updated, and we look forward to future research findings.

Reference:
Patent; HONSHU CHEMICAL INDUSTRY CO., LTD.; US2006/167305; (2006); A1;,
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics