33100-27-5, 1,4,7,10,13-Pentaoxacyclopentadecane is a chiral-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A mixture of 2-(3-methoxymethoxyphenyl)butane-1,2-diol (16.3 g), sodium hydride (8.74 g of a 50percent w/w dispersion in mineral oil) and dimethylformamide (160 ml) was stirred at ambient temperature for 15 minutes. Methyl iodide (41.3 g) and 1,4,7,10,13-pentaoxacyclopentadecane (hereinafter 15-crown-5, 0.5 g) were added and the mixture was stirred at ambient temperature for 15 hours. The mixture was evaporated and the residue was partitioned between methylene chloride and water. The organic layer was separated, washed with water, dried (MgSO4) and evaporated. There was thus obtained 2-methoxy-2-(3-methoxymethoxyphenyl)but-1-yl methyl ether as an oil (16.3 g, 95percent).
The synthetic route of 33100-27-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Imperial Chemical Industries PLC; ICI Pharma; US5202326; (1993); A;,
Chiral Catalysts
Chiral catalysts – SlideShare