遵循规格进行使用和储存,则不会导致分解。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-(苯基亚磺酰)丙腈 | 2-cyanoethyl(phenyl)sulfoxide | 74338-75-3 | C9H9NOS | 179.243 |
—— | 3-(phenylsulfinyl)propionamide | 49639-35-2 | C9H11NO2S | 197.258 |
溴甲基苯基砜 | bromomethylphenylsulfone | 19169-90-5 | C7H7BrO2S | 235.101 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-(苯基磺酰基)丙酰胺 | 3-(phenylsulfonyl)propanamide | 10154-74-2 | C9H11NO3S | 213.257 |
3-(苯磺酰)丙酸 | 3-(phenylsulfonyl)propionic acid | 10154-71-9 | C9H10O4S | 214.242 |
—— | 2,2-dichloro-2-cyanoethyl-phenylsulphone | 60736-51-8 | C9H7Cl2NO2S | 264.132 |
3-(苯磺酰基)-原丙酸三甲酯 | trimethyl 3-(phenylsulfonyl)orthopropionate | 38435-08-4 | C12H18O5S | 274.338 |
PhS(O)(CH2)nCH2OH(n = 1–3) react with sulfuryl chloride at −78° or 0° in methylene chloride to give the corresponding PhSO2(CH2)nCH2Cl. Evidence is presented that cyclic alkoxyoxosulfonium salts are intermediates in these transformations. When n = 4 only chlorination α to the sulfoxide function was observed. The sulfinyl carboxylic acids PhS(O)(CH2)nCO2H (n = 1–3) and amides PhS(O)(CH2)nCONH2 (n = 1–3) were also reacted with SO2Cl2. α-Chlorination was observed for both compounds when n = 1 or 3. When n = 2 the products were the 3-phenylsulfonylpropionyl chloride and 3-phenyl-sulfonylpropionitrile respectively.