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Sodium Hydroxide → N-(carboxymethyl)-N-(3,5-bis(decyloxy)-phenyl)glycine

HRID 1110215
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HRID 1110215 반응식
C[O:2][C:3](=[O:39])[CH2:4][N:5]([CH2:34][C:35]([O:37]C)=[O:36])[C:6]1[CH:11]=[C:10]([O:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22])[CH:9]=[C:8]([O:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH3:33])[CH:7]=1.[OH-].[Na+]>CO>[C:3]([CH2:4][N:5]([C:6]1[CH:11]=[C:10]([O:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH3:22])[CH:9]=[C:8]([O:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH3:33])[CH:7]=1)[CH2:34][C:35]([OH:37])=[O:36])([OH:39])=[O:2]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 2

HCID 14798Sodium HydroxideHCID 15232831N-(2-methoxy-2-oxoethyl)-N-[3,5-bis(decyloxy) phenyl]glycine methyl ester

생성물 1

HCID 192621N-(carboxymethyl)-N-(3,5-bis(decyloxy)-phenyl)glycine수율 31.3%

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

A solution of 0.205 g (0.373 mmol) of N-(2-methoxy-2-oxoethyl)-N-[3,5-bis(decyloxy)phenyl]glycine methyl ester and 1.5 ml (1.5 mmol) of 1.0N NaOH in 10 ml of methanol was stirred at reflux for 30 minutes. The solvent was removed under reduced pressure and the residue was acidified with 0.18 ml of acetic acid, the product was extracted with ethyl acetate and the dried extract was concentrated at reduced pressure to a solid. Recrystallization from methanol-water gave 61 mg (mp 110°-114°) of N-(carboxymethyl)-N-[3,5-bis(decyloxy)phenyl]glycine.

후처리

  1. temperatureat reflux for 30 minutes
  2. customThe solvent was removed under reduced pressure
  3. extractionthe product was extracted with ethyl acetate
  4. extractionthe dried extract
  5. concentrationwas concentrated at reduced pressure to a solid
  6. customRecrystallization from methanol-water

출처 및 근거

ORD 기록
ord-e39ec5253c8e4f8196339c2a105bbaa7
출처 데이터셋
uspto-grants-1994_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05324747

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