Hydrochloric Acid → 2-Cyclopropyl-4,6-bis-trifluoromethyl-benzaldehyde

HRID 39429

반응식

HRID 39429 반응식
C(N=[CH:6][C:7]1[C:12]([C:13]([F:16])([F:15])[F:14])=[CH:11][C:10]([C:17]([F:20])([F:19])[F:18])=[CH:9][C:8]=1[CH:21]1[CH2:23][CH2:22]1)CCC.Cl.[OH2:25]>>[CH:21]1([C:8]2[CH:9]=[C:10]([C:17]([F:20])([F:19])[F:18])[CH:11]=[C:12]([C:13]([F:16])([F:15])[F:14])[C:7]=2[CH:6]=[O:25])[CH2:23][CH2:22]1

참가 물질

4

반응물 3

HCID 313Hydrochloric AcidHCID 962WaterHCID 58167766Butyl-[1-(2-cyclopropyl-4,6-bis-trifluoromethyl-phenyl)-methylidene]-amine2회

생성물 1

HCID 581677622-Cyclopropyl-4,6-bis-trifluoromethyl-benzaldehyde

실험 절차

Crude butyl-[1-(2-cyclopropyl-4,6-bis-trifluoromethyl-phenyl)-methylidene]-amine (intermediate M, 3.54 g, 10.5 mmol) was dissolved in 8 mL water. Hydrochloric acid (25%, 0.49 mL) was added and the mixture was refluxed for 2 h. The mixture was extracted three times with ethyl acetate. The combined organic phases were dried on sodium sulfate, filtered and evaporated. The crude material, brown oil (1.01 g, 34%) was used without further purification.

후처리

  1. temperaturethe mixture was refluxed for 2 h
  2. extractionThe mixture was extracted three times with ethyl acetate
  3. customThe combined organic phases were dried on sodium sulfate
  4. filtrationfiltered
  5. customevaporated
  6. customThe crude material, brown oil (1.01 g, 34%) was used without further purification

출처 및 근거

ORD 기록
ord-0fd61689e9a54fc3b695b3fe7ef68bd7
출처 데이터셋
uspto-grants-2013_09
특허 번호
US08524909B2

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