Synthetic Route of 621-63-6, Adding some certain compound to certain chemical reactions, such as: 621-63-6, name is 2,2-Diethoxyethanol,molecular formula is C6H14O3, can increase the reaction rate and produce products with better performance than those obtained under traditional synthetic methods. Here is a downstream synthesis route of the compound 621-63-6.
(b) 2,2-Diethoxyethyl (S)-(+)-Camphorsulfonate 2,2-Diethoxyethanol (3.82 g), Et3N (3.17 g), dichloromethane (40 mL) and DMAP (4 mg) are combined and the solution is cooled to 4° C. (S)-Camphorsulfonyl chloride (7.5 g) is added at a rate of 1 g /min. The ice-water bath is removed and the reaction is allowed to progress for about 1 hour at room temperature. About 40 mL of water is added slowly to quench the reaction, the phases are separated and the dichloromethane phase is washed with saturated sodium bicarbonate (20 mL) and water (20 mL). The solution is vacuum concentrated to produce 7.9 g of 2,2-diethoxyethyl (S)-(+)-camphorsulfonate.
According to the analysis of related databases, 621-63-6, the application of this compound in the production field has become more and more popular.
Reference:
Patent; Brantford Chemicals Inc.; US6380388; (2002); B1;,
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