In chemical reaction engineering, simulations are useful for investigating and optimizing a particular reaction process or system. 21905-86-2
EXAMPLE 42 2-(2-ethoxyethoxy)ethyl cinnoline-4-carboxylate (42) 1.07 g of CDIT was added to a mixture of 1.04 g of 1 in 70 ml of dry THF under nitrogen, the mixture was stirred at room temperature for 4 hours, 1.6 g of 2-(2-ethoxyethoxy)ethanol and 0.032 g of sodium methoxide were added and the mixture was stirred at room temperature over a weekend. Then the solvent was stripped, and the residue was dissolved in methylene chloride. The solution was washed with water, dried (MgSO4) and stripped of solvent. The residue was flash-chromatographed on silica gel, using a 1:4 v:v mixture of ethyl acetate and methylene chloride as eluent, to give 42, as a yellow oil.
Future efforts will undeniably focus on the diversification of the new catalytic transformations. These may comprise an expansion of the substrate scope from aromatic and heteroaromatic compounds to other hydrocarbons. Keep reading other articles of 21905-86-2., 21905-86-2
Reference：
Patent; E. I. Du Pont de Nemours and Company; US4699651; (1987); A;,
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