2-Chloroethanesulfinic chloride → Phenyl 2-chloroethanesulfinate

HRID 2163430노트

반응식

HRID 2163430 반응식
[O-:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[Tl+].[Cl:9][CH2:10][CH2:11][S:12](Cl)=[O:13]>CCOCC>[Cl:9][CH2:10][CH2:11][S:12]([O:1][C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1)=[O:13]

참가 물질

4

반응물 2

HCID 125500522-Chloroethanesulfinic chlorideHCID 20550893thallium (I) phenoxide

생성물 1

HCID 22751643Phenyl 2-chloroethanesulfinate

시약·촉매·용매 1

HCID 3283Diethyl Ether용매

실험 절차

A suspension of thallium (I) phenoxide (28.6 w) in dry ether (100 v) was rapidly treated with 2-chloroethanesulfinyl chloride, prepared as in Example I. The slurry was vigorously stirred for 1 hour at ambient temperature with exclusion of moisture. Removal of thallium(I) chloride by filtration and evaporation of the etheral filtrate solution gave an oil. The oil was then subjected to molecular distillation in a wiped-film apparatus at 70-75° (1 ×10-4 torr) to give phenyl 2-chloroethanesulfinate (122 w) as a mobile liquid.

후처리

  1. customRemoval of thallium(I) chloride
  2. filtrationby filtration and evaporation of the etheral filtrate solution
  3. customgave an oil
  4. distillationThe oil was then subjected to molecular distillation in a wiped-film apparatus at 70-75° (1 ×10-4 torr)

출처 및 근거

ORD 기록
ord-c940ef5caa644eafbafa74fff11d2d54
출처 데이터셋
uspto-grants-1979_01
특허 번호
US04134752

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