Triethylamine → HCID 68181107, 화합물

HRID 448631

반응식

HRID 448631 반응식
[C:1]([O:6][CH2:7]Cl)(=[O:5])[CH2:2][CH2:3][CH3:4].[C:9]1([C:33]2[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=2)[CH:14]=[CH:13][C:12]([CH2:15][C@@H:16]([NH:25]C(OC(C)(C)C)=O)[CH2:17][C@:18]([CH2:23][OH:24])([CH3:22])[C:19]([OH:21])=[O:20])=[CH:11][CH:10]=1.CCN(CC)CC>CC(C)=O>[C:1]([O:6][CH2:7][O:21][C:19](=[O:20])[C@@:18]([CH2:23][OH:24])([CH3:22])[CH2:17][C@H:16]([NH2:25])[CH2:15][C:12]1[CH:13]=[CH:14][C:9]([C:33]2[CH:38]=[CH:37][CH:36]=[CH:35][CH:34]=2)=[CH:10][CH:11]=1)(=[O:5])[CH2:2][CH2:3][CH3:4]

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 2725008Chloromethyl butanoateHCID 68181022(2S,4R)-5-Biphenyl-4-yl-4-t-butoxycarbonylamino-2-hydroxymethyl-2-methyl-pentanoic acid

생성물 1

HCID 68181107HCID 68181107, 화합물

시약·촉매·용매 1

HCID 180Acetone용매

실험 절차

Chloromethyl butyrate (49 μL, 387 μmol) was added to a mixture of (2S,4R)-5-biphenyl-4-yl-4-t-butoxycarbonylamino-2-hydroxymethyl-2-methyl-pentanoic acid (100 mg, 242 μmol) and Et3N (35 μL, 254 μmol) in acetone (10 mL). The mixture was refluxed for 24 hours and the reaction monitored for completion. When the reaction was complete, the product was purified ((Interchim reverse phase chromatography column) the solvent was removed under vacuum to yield (2S,4R)-4-amino-5-biphenyl-4-yl-2-hydroxymethyl-2-methyl-pentanoic acid butyryloxymethyl ester.

후처리

  1. temperatureThe mixture was refluxed for 24 hours
  2. customthe product was purified ((Interchim reverse phase chromatography column) the solvent
  3. customwas removed under vacuum

출처 및 근거

ORD 기록
ord-dc9aa14083964f49be730ffd7184bb2c
출처 데이터셋
uspto-grants-2013_07
특허 번호
US08481044B2

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