Diisopropylethylamine → HCID 178487215, 화합물

HRID 2202296노트

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HRID 2202296 반응식
CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[F:25][C:26]1[CH:27]=[C:28]([NH:37][C:38]([C@H:40]2[C:49]3[C:44](=[CH:45][C:46]([O:50][CH3:51])=[CH:47][CH:48]=3)[CH2:43][CH2:42][NH:41]2)=[O:39])[CH:29]=[C:30]([F:36])[C:31]=1[Si:32]([CH3:35])([CH3:34])[CH3:33].[C:52]([O:56][C:57](=[O:66])[CH2:58][C@@H:59]1[CH2:62][C@H:61]([C:63](O)=[O:64])[CH2:60]1)([CH3:55])([CH3:54])[CH3:53].CCN(C(C)C)C(C)C>CN(C=O)C.O>[F:25][C:26]1[CH:27]=[C:28]([NH:37][C:38]([C@H:40]2[C:49]3[C:44](=[CH:45][C:46]([O:50][CH3:51])=[CH:47][CH:48]=3)[CH2:43][CH2:42][N:41]2[C:63]([C@@H:61]2[CH2:60][C@H:59]([CH2:58][C:57]([O:56][C:52]([CH3:55])([CH3:54])[CH3:53])=[O:66])[CH2:62]2)=[O:64])=[O:39])[CH:29]=[C:30]([F:36])[C:31]=1[Si:32]([CH3:33])([CH3:35])[CH3:34]

참가 물질

7

반응물 4

HCID 81531DiisopropylethylamineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 131735726(R)-N-(3,5-difluoro-4-(trimethylsilyl)phenyl)-6-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxamideHCID 178451083HCID 178451083, 화합물

생성물 1

HCID 178487215HCID 178487215, 화합물수율 100%

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

HATU (92 mg, 0.24 mmol) was added to a solution of (R)—N-(3,5-difluoro-4-(trimethylsilyl)phenyl)-6-methoxy-1,2,3,4-tetrahydroisoquinoline-1-carboxamide (86 mg, 0.22 mmol), cis-3-(2-(tert-butoxy)-2-oxoethyl)cyclobutanecarboxylic acid (51.9 mg, 0.24 mmol) and DIEA (0.043 mL, 0.24 mmol) in DMF (2 mL) at room temperature, and the mixture was stirred overnight at room temperature. To the reaction mixture was added water, and the mixture was extracted with ethyl acetate. The organic layer was dried over magnesium sulfate, and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography (solvent gradient; 3→50% ethyl acetate/hexane) to give tert-butyl 2-(cis-3-((R)-1-((3,5-difluoro-4-(trimethylsilyl)phenyl)carbamoyl)-6-methoxy-1,2,3,4-tetrahydroisoquinoline-2-carbonyl)cyclobutyl)acetate (86 mg, 0.22 mmol) as a colorless oil.

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. dry with materialThe organic layer was dried over magnesium sulfate
  3. customthe solvent was evaporated under reduced pressure
  4. customThe obtained residue was purified by silica gel column chromatography (solvent gradient; 3→50% ethyl acetate/hexane)

출처 및 근거

ORD 기록
ord-fc400fc834fd4408b39c60f32f203450
출처 데이터셋
uspto-grants-2016_06
특허 번호
US09365520B2

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