Hydrochloric Acid → 2-Methoxy-4-(2',2',2'-tris(octadecyloxymethyl)ethoxy)benzyl alcohol

HRID 537608노트

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HRID 537608 반응식
[CH3:1][O:2][C:3]1[CH:10]=[C:9]([O:11][CH2:12][C:13]([CH2:54][O:55][CH2:56][CH2:57][CH2:58][CH2:59][CH2:60][CH2:61][CH2:62][CH2:63][CH2:64][CH2:65][CH2:66][CH2:67][CH2:68][CH2:69][CH2:70][CH2:71][CH2:72][CH3:73])([CH2:34][O:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH3:53])[CH2:14][O:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH3:33])[CH:8]=[CH:7][C:4]=1[CH:5]=[O:6].CO.[BH4-].[Na+].Cl>C1COCC1.C(Cl)(Cl)Cl>[CH3:1][O:2][C:3]1[CH:10]=[C:9]([O:11][CH2:12][C:13]([CH2:54][O:55][CH2:56][CH2:57][CH2:58][CH2:59][CH2:60][CH2:61][CH2:62][CH2:63][CH2:64][CH2:65][CH2:66][CH2:67][CH2:68][CH2:69][CH2:70][CH2:71][CH2:72][CH3:73])([CH2:34][O:35][CH2:36][CH2:37][CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH3:53])[CH2:14][O:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH3:33])[CH:8]=[CH:7][C:4]=1[CH2:5][OH:6]

참가 물질

7

반응물 4

HCID 313Hydrochloric AcidHCID 887MethanolHCID 4311764Sodium borohydrideHCID 866548902-Methoxy-4-(2',2',2'-tris(octadecyloxymethyl)ethoxy)benzaldehyde

생성물 1

HCID 532588102-Methoxy-4-(2',2',2'-tris(octadecyloxymethyl)ethoxy)benzyl alcohol

시약·촉매·용매 2

HCID 6212Chloroform용매HCID 8028Tetrahydrofuran용매

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온도
60 °C

실험 절차

2-Methoxy-4-(2′,2′,2′-tris(octadecyloxymethyl)ethoxy)benzaldehyde (288 mg, 280 μmol) was dissolved in THF (3 ml), methanol (0.3 ml) and sodium borohydride (31.8 mg, 841 μmol) were added, and the mixture was stirred at 60° C. for 2 hr. The reaction mixture was cooled to room temperature, 1N hydrochloric acid (5 ml) and chloroform (5 ml) were added, and the mixture was stirred. The aqueous layer was removed, and the organic layer was further washed twice with purified water (5 ml). The organic layer was evaporated under reduced pressure, and the residue was azeotropically distilled with acetonitrile and dried in vacuo to give 2-methoxy-4-(2′,2′,2′-tris(octadecyloxymethyl)ethoxy)benzyl alcohol.

후처리

  1. temperatureThe reaction mixture was cooled to room temperature
  2. stirringthe mixture was stirred
  3. customThe aqueous layer was removed
  4. washthe organic layer was further washed twice with purified water (5 ml)
  5. customThe organic layer was evaporated under reduced pressure
  6. distillationthe residue was azeotropically distilled with acetonitrile
  7. customdried in vacuo

출처 및 근거

ORD 기록
ord-9ffa79220a794fe9ae4cda6444b03c32
출처 데이터셋
uspto-grants-2014_10
특허 번호
US08859732B2

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