Application of 2919-23-5, Adding some certain compound to certain chemical reactions, such as: 2919-23-5, name is Cyclobutanol,molecular formula is C4H8O, 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 2919-23-5.
A solution of 4-nitrophenyl chloroformate (6.00 g) in dichloromethane (12 mL) is added dropwise to an ice-cooled mixture of cyclobutanol (2.00 g), and pyridine (2.4 mL) in dichloromethane (10 mL). The resulting mixture is stirred over night at room temperature. Water and dichloromethane are added and the organic phase is separated, washed with brine and dried over MgSO4. The solvent is evaporated leaving the title compound as an oil, which is used without further purification. Yield: 6.61 g (crude); LC (method 2): tR=1.30 min; Mass spectrum (ESI+): m/z=260 [M+Na]+.
According to the analysis of related databases, 2919-23-5, the application of this compound in the production field has become more and more popular.
Reference:
Patent; BOEHRINGER INGELHEIM INTERNATIONAL GMBH; US2012/322784; (2012); A1;,
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