Water → 3-(5-Tert-butyl-2-phenyl-4,5,6,7-tetrahydroindol-1-yl)benzoic acid

HRID 2244304노트

반응식

HRID 2244304 반응식
[C:1]([CH:5]1[CH2:10][CH2:9][C:8](=O)[CH:7]([CH2:12][C:13](=O)[C:14]2[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=2)[CH2:6]1)([CH3:4])([CH3:3])[CH3:2].[NH2:21][C:22]1[CH:23]=[C:24]([CH:28]=[CH:29][CH:30]=1)[C:25]([OH:27])=[O:26].O>C(O)(=O)C>[C:1]([CH:5]1[CH2:10][CH2:9][C:8]2[N:21]([C:22]3[CH:23]=[C:24]([CH:28]=[CH:29][CH:30]=3)[C:25]([OH:27])=[O:26])[C:13]([C:14]3[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=3)=[CH:12][C:7]=2[CH2:6]1)([CH3:4])([CH3:3])[CH3:2]

참가 물질

5

반응물 3

HCID 962WaterHCID 74193-Aminobenzoic AcidHCID 122703414-Tert-butyl-2-(2-oxo-2-phenylethyl)-cyclohexanone

생성물 1

HCID 116031913-(5-Tert-butyl-2-phenyl-4,5,6,7-tetrahydroindol-1-yl)benzoic acid수율 41%

시약·촉매·용매 1

HCID 176Acetic Acid용매

실험 절차

A solution of 4-tert-butyl-2-(2-oxo-2-phenylethyl)-cyclohexanone (0.219 gm) in glacial acetic acid (3.0 mL) in a 25-mL round-bottomed flask, under nitrogen, was fitted with a heating mantle and reflux condenser. To this solution was added 3-aminobenzoic acid (0.138 gm), which was then heated at 110 C for 3 hr. The solution was cooled to ambient temperature, 8 mL water was added, and the suspension was stirred 18 hr under nitrogen. The solid was filtered, washed with water, and recrystallized in acetonitrile to provide 0.123 gm of the pure product.

후처리

  1. temperaturereflux condenser
  2. temperaturewas then heated at 110 C for 3 hr
  3. filtrationThe solid was filtered
  4. washwashed with water
  5. customrecrystallized in acetonitrile

출처 및 근거

ORD 기록
ord-98121952e784467fa6d7c23e4b6d252c
출처 데이터셋
uspto-grants-2010_03
특허 번호
US07678823B2

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