New downstream synthetic route of 37830-90-3

Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about 37830-90-3 is helpful to your research. 37830-90-3

In an article, published in an article,once mentioned the application of 37830-90-3,molecular formula is , is a conventional compound. this article was the specific content is as follows. 37830-90-3

Add 50.0 g of 4,5-dimethyl-1,3-dioxol-2-one to a 1 L four-necked flask.530 g of dichloromethane, stirred and dissolved, and heated to reflux, when the internal temperature is not lower than 40 ¡ã C,A mixture of 65 g (1.1 equivalents) of sulfonyl chloride and 132 g of dichloromethane was added dropwise.The internal temperature of the control is not lower than 40 ¡ãC, and the mixture is kept warm for 2 hours after the dropwise addition.The temperature was then raised to 85 ¡ã C while distilling off the dichloromethane. When it reaches 85 ¡ã C, it is rearranged for 2 to 3 hours.At room temperature, crude DMDO-Cl was obtained with a GC purity of 85percent to 90percent.Add 30 ml of isopropanol to the above crude product, stir and cool to -10 ¡ã C ~ -5 ¡ã C,Crystallization 0 ~ 1h, suction filtration, rinse with isopropanol down to -5 ¡ã C,Obtained white crystals 53.3g (yield 81.9percent, GC purity 99.3percent)

Enzymes are biological catalysts that produce large increases in reaction rates and tend to be specific for certain reactants and products. I hope my blog about 37830-90-3 is helpful to your research. 37830-90-3

Reference£º
Patent; Zhejiang Huahai Pharmaceutical Co., Ltd.; Wang Jiquan; Li Guoxiang; Xiong Xueqiang; (6 pag.)CN103864748; (2019); B;,
1,3-Benzodioxole – Wikipedia
Dioxole | C3H4O2 – PubChem