| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| [2-(苯亚磺酰)-1-氯乙基]苯 | [1-chloro-2-(phenylsulfinyl)ethyl]benzene | 61735-45-3 | C14H13ClOS | 264.776 |
| —— | β-phenyl-β-hydroxyethyl phenyl sulfone | 51755-92-1 | C14H14O3S | 262.329 |
| 2-(苯亚磺酰)-1-苯基乙醇 | 1-phenyl-2-(phenylsulfinyl)ethanol | 49639-26-1 | C14H14O2S | 246.33 |
| 中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
|---|---|---|---|---|
| —— | 1-Phenyl-2-(phenylsulfonyl)ethyl thiocyanate | 72132-66-2 | C15H13NO2S2 | 303.406 |
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.