Thionyl Chloride → HCID 3767530, 화합물

HRID 249257노트

반응식

HRID 249257 반응식
[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[O:13][C:12]([C:14]([OH:16])=O)=[CH:11][CH:10]=1.S(Cl)([Cl:19])=O>>[Cl:1][C:2]1[CH:7]=[C:6]([Cl:8])[CH:5]=[CH:4][C:3]=1[C:9]1[O:13][C:12]([C:14]([Cl:19])=[O:16])=[CH:11][CH:10]=1

참가 물질

3

반응물 2

HCID 24386Thionyl ChlorideHCID 7768175-(2,4-Dichlorophenyl)-2-furoic acid

생성물 1

HCID 3767530HCID 3767530, 화합물

실험 절차

A solution of 28.28 g (0.11 moles) of 5-(2,4-dichlorophenyl)-2-furancarboxylic acid in 43 ml of thionyl chloride is heated at reflux of 3 hours. The solvent is removed and the residue is treated with 100 ml of toluene. the solvent is removed and the residue is carried on directly to the next step of the reaction.

후처리

  1. temperatureat reflux of 3 hours
  2. customThe solvent is removed
  3. additionthe residue is treated with 100 ml of toluene
  4. customthe solvent is removed
  5. customdirectly to the next step of the reaction

출처 및 근거

ORD 기록
ord-9db08a64f68f41538a82012231fc36db
출처 데이터셋
uspto-grants-1993_05
특허 번호
US05214042

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