aladdin 阿拉丁 D138285 二氟甲基苯砜 1535-65-5 ≥97%

中文名：二氟甲基苯砜

英文名：Difluoromethyl phenyl sulfone

纯度：≥97%

货号：D138285

Cas号：1535-65-5

存储温度：2-8°C储存,充氩

运输条件：低温运输

产品介绍：

Reagent Used for Reductive silylation and the preparation of trifluoro- and difluoromethylsilanes by reductive coupling of fluoromethyl sulfones, sulfoxides and sulfides with chlorosilanes;Fluoroalkylation/chloroalkylation of α,β-enones, arynes, acetylenic ketones and other Michael acceptors;Difluoromethylation of primary alkyl halides via nucleophilic substitution-reductive desulfonylation. Reagent used in Preparation of α-difluoromethyl amines via stereoselective (phenylsulfonyl)difluoromethylation of chiral sulfinyl aldimines;Anti-difluoropropanediols via potassium tert-butoxide-catalyzed difluoromethylenation of aldehydes;β-difluoromethylated and β-difluoromethylenated alcohols and amines by regioselective nucleophilic difluoromethylation of 1,2-cyclic sulfates and sulfamidates;Difluoroalkenes from alkyl halides via nucleophilic substitution-elimination; Difluoromethyl alcohol derivatives from enolizable and non-enolizable carbonyl compounds using nucleophilic phenylsulfonyldi

查看阿拉丁官网此产品相关对应页面：https://www.aladdin-e.com/zh_cn/D138285.html