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Sodium Hydroxide → HCID 19389122, 화합물

HRID 1757872
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HRID 1757872 반응식
C[O:2][C:3](=[O:48])[CH2:4][N:5]([CH2:43][C:44]([O:46]C)=[O:45])[C:6]1[CH:11]=[C:10]([O:12][CH2:13][CH2:14][O:15][CH2:16][CH2:17][O:18][CH2:19][CH2:20][O:21][CH2:22][CH3:23])[CH:9]=[C:8]([O:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH3:42])[CH:7]=1.[OH-].[Na+]>CO>[C:44]([CH2:43][N:5]([C:6]1[CH:7]=[C:8]([O:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH3:42])[CH:9]=[C:10]([O:12][CH2:13][CH2:14][O:15][CH2:16][CH2:17][O:18][CH2:19][CH2:20][O:21][CH2:22][CH3:23])[CH:11]=1)[CH2:4][C:3]([OH:48])=[O:2])([OH:46])=[O:45]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

4

반응물 2

HCID 14798Sodium HydroxideHCID 19389072N-(2-methoxy-2-oxoethyl)-N-[3-octadecyloxy-5-(3,6,9-trioxaundec-1-yloxy)phenyl]glycine methyl ester

생성물 1

HCID 19389122HCID 19389122, 화합물수율 96%

시약·촉매·용매 1

HCID 887Methanol용매

실험 절차

A solution of 1.76 g (2.58 mmol) of N-(2-methoxy-2-oxoethyl)-N-[3-octadecyloxy-5-(3,6,9-trioxaundec-1-yloxy)phenyl]glycine methyl ester and 2.2 ml (12.9 mmol) of 6N NaOH in 75 ml of methanol was kept at room temperature for 70 hours. The solvent was removed at reduced pressure and the residue was acidified to pH 2. The product was extracted with ethyl acetate and the dried extract was concentrated at reduced pressure to a solid which was triturated with hexane and filtered to give 1.62 g (96% yield, mp 76°-78°) of N-[(Carboxymethyl)-N-[3-[2-[2-(2-ethoxyethoxy)ethoxy]ethoxy]-5-(octadecyloxy) phenyl]glycine.

후처리

  1. customThe solvent was removed at reduced pressure
  2. extractionThe product was extracted with ethyl acetate
  3. extractionthe dried extract
  4. concentrationwas concentrated at reduced pressure to a solid which
  5. customwas triturated with hexane
  6. filtrationfiltered

출처 및 근거

ORD 기록
ord-31b59af6e2924bf4acfd3fffc465d1b9
출처 데이터셋
uspto-grants-1995_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05446189

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