Cyclohexylamine → 2-methyl-1-[(S)-1-(tetrahydro-furan-2-yl)methyl]-5-(2-trifluoromethoxy-phenyl)-1H-pyrrole-3-carboxylic acid cyclohexylamide

HRID 229862

반응식

HRID 229862 반응식
[CH3:1][C:2]1[N:3]([CH2:21][C@@H:22]2[CH2:26][CH2:25][CH2:24][O:23]2)[C:4]([C:10]2[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=2[O:16][C:17]([F:20])([F:19])[F:18])=[CH:5][C:6]=1[C:7](O)=[O:8].CN(C(O[N:35]1N=N[C:37]2[CH:38]=[CH:39][CH:40]=[CH:41][C:36]1=2)=[N+](C)C)C.[B-](F)(F)(F)F.C(N(CC)C(C)C)(C)C.C1(N)CCCCC1>CN(C)C=O>[CH:36]1([NH:35][C:7]([C:6]2[CH:5]=[C:4]([C:10]3[CH:15]=[CH:14][CH:13]=[CH:12][C:11]=3[O:16][C:17]([F:18])([F:19])[F:20])[N:3]([CH2:21][C@@H:22]3[CH2:26][CH2:25][CH2:24][O:23]3)[C:2]=2[CH3:1])=[O:8])[CH2:41][CH2:40][CH2:39][CH2:38][CH2:37]1

참가 물질

6

반응물 4

HCID 7965CyclohexylamineHCID 81531DiisopropylethylamineHCID 2733207O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 690199812-methyl-1-[(S)-1-(tetrahydro-furan-2-yl)methyl]-5-(2-trifluoromethoxy-phenyl)-1H-pyrrole-3-carboxylic acid

생성물 1

HCID 116193132-methyl-1-[(S)-1-(tetrahydro-furan-2-yl)methyl]-5-(2-trifluoromethoxy-phenyl)-1H-pyrrole-3-carboxylic acid cyclohexylamide수율 74.5%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

To a solution of 77 mg of 2-methyl-1-[(S)-1-(tetrahydro-furan-2-yl)methyl]-5-(2-trifluoromethoxy-phenyl)-1H-pyrrole-3-carboxylic acid in 3 ml of dimethylformamide were added 74 mg of TBTU, 179 μl of N,N-diisopropylethylamine and 26 μl of cyclohexylamine and the reaction mixture was stirred at ambient temperature for 18 hours. After such time the reaction mixture was then concentrated in vacuo and purified by column chromatography (SiO2, heptane/ethyl acetate) to give 70 mg of the title compound as a colorless solid, MS (ISP) 451.5 (M+H)+.

후처리

  1. concentrationAfter such time the reaction mixture was then concentrated in vacuo
  2. custompurified by column chromatography (SiO2, heptane/ethyl acetate)

출처 및 근거

ORD 기록
ord-98c6549fcfc146cfbf597b08fa7994f7
출처 데이터셋
uspto-grants-2009_07
특허 번호
US07563910B2

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