D138285-1g二氟甲基苯砜
¥
399.00
- 阿拉丁
- 生产商
- D138285-1g
- 现货
- 全国
规格 |
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耗材描述
- 分子式 C7H6F2O2S
- 分子量192.18
- Beilstein号 2259218
- EC号 MFCD01050170
- MDL号 MFCD01050170
属性
描述
应用 |
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 |
别名 | (二氟甲基)磺酰苯;[(二氟甲基)磺酰基]苯 ;PhSO2CF2H; [(Difluoromethyl)sulfonyl]benzene;(Difluoromethyl)sulfonylbenzene |
Reaxys-RN | 2259218 |
信号词 | Warning |
危害声明 | H315-H319 |
警示性声明 | P305 + P351 + P338 |
WGK德国 | 3 |
闪点(摄氏) | 128 °C |
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