L-Tartaric acid → MS-377

HRID 1740410노트

반응식

HRID 1740410 반응식
[C:1]([OH:10])(=[O:9])[C@@H:2]([C@H:4]([C:6]([OH:8])=[O:7])[OH:5])[OH:3].[Cl:11][C:12]1[CH:17]=[CH:16][C:15]([N:18]2[CH2:22][CH2:21][C@H:20]([CH2:23][N:24]3[CH2:29][CH2:28][N:27]([CH2:30][CH2:31][O:32][CH3:33])[CH2:26][CH2:25]3)[C:19]2=[O:34])=[CH:14][CH:13]=1>C(O)C.C(OCC)(=O)C>[C:6]([C@@H:4]([C@H:2]([C:1]([OH:10])=[O:9])[OH:3])[OH:5])([OH:8])=[O:7].[Cl:11][C:12]1[CH:17]=[CH:16][C:15]([N:18]2[CH2:22][CH2:21][C@H:20]([CH2:23][N:24]3[CH2:25][CH2:26][N:27]([CH2:30][CH2:31][O:32][CH3:33])[CH2:28][CH2:29]3)[C:19]2=[O:34])=[CH:14][CH:13]=1

참가 물질

5

반응물 2

HCID 444305L-Tartaric acidHCID 9892249MS-377 free base

생성물 1

HCID 9892248MS-377수율 97.3%

시약·촉매·용매 2

HCID 702Ethanol용매HCID 8857Ethyl Acetate용매

실험 절차

To a solution of 150 mg of L-tartaric acid in 10 mL of ethanol was added a solution of 352 mg of (R)-1-(4-chlorophenyl)-3-(4-(2-methoxyethyl)piperazin-1-yl)methyl-2-pyrrolidinone in 10 mL of ethyl acetate. The mixture was stirred at room temperature and cooled. The precipitated solid was filtered and dried to give 488 mg of the title compound.

후처리

  1. temperaturecooled
  2. filtrationThe precipitated solid was filtered
  3. customdried

출처 및 근거

ORD 기록
ord-2ecaa36e85d74e78ae82124f933679e5
출처 데이터셋
uspto-grants-1999_10
특허 번호
US05969138

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