Diisopropylethylamine → HCID 178480476, 화합물

HRID 874441노트

반응식

HRID 874441 반응식
[NH2:1][C:2]1[CH:3]=[CH:4][N:5]([CH3:27])[C:6]2[C:7]=1[CH:8]=[N:9][C:10]1[N:19]([C:20]3[CH:25]=[CH:24][C:23]([F:26])=[CH:22][CH:21]=3)[CH2:18][CH:17]=[C:12]3[NH:13][C:14](=[O:16])[C:15]=2[C:11]=13.C(N(CC)C(C)C)(C)C.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[Cl:61][C:62]1[CH:67]=[CH:66][C:65]([F:68])=[CH:64][C:63]=1[CH2:69][C:70](O)=[O:71]>CN(C)C(=O)C>[Cl:61][C:62]1[CH:67]=[CH:66][C:65]([F:68])=[CH:64][C:63]=1[CH2:69][C:70]([NH:1][C:2]1[CH:3]=[CH:4][N:5]([CH3:27])[C:6]2[C:7]=1[CH:8]=[N:9][C:10]1[N:19]([C:20]3[CH:25]=[CH:24][C:23]([F:26])=[CH:22][CH:21]=3)[CH2:18][CH:17]=[C:12]3[NH:13][C:14](=[O:16])[C:15]=2[C:11]=13)=[O:71]

참가 물질

6

반응물 4

HCID 81531Diisopropylethylamine2회HCID 35354302-(2-Chloro-5-fluorophenyl)acetic acidHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 178480438HCID 178480438, 화합물

생성물 1

HCID 178480476HCID 178480476, 화합물수율 30%

시약·촉매·용매 1

HCID 31374Dimethylacetamide용매

실험 절차

A stock solution of Example 14e and N,N-diisopropylethylamine (0.11 M and 0.33 M in N,N-dimethylacetamide, respectively, 350 μL, 0.038 mmol Example 14e and 0.11 mmol N,N-diisopropylethylamine), 2-(3H-[1,2,3]triazolo[4,5-b]pyridin-3-yl)-1,1,3,3-tetramethylisouronium hexafluorophosphate(V) (0.13 M in N,N-dimethylacetamide, 350 μL, 0.046 mmol), and 2-(2-chloro-5-fluorophenyl)acetic acid (0.40 M in N,N-dimethylacetamide, 113 μL, 0.050 mmol) were aspirated from their respective source vials, mixed through a perfluoroalkoxy mixing tube (0.2 mm inner diameter), and loaded into an injection loop. The reaction segment was injected into the flow reactor (Hastelloy coil, 0.75 mm inner diameter, 1.8 mL internal volume) set at 100° C., and passed through the reactor at 180 μL per minute (10 minute residence time). Upon exiting the reactor, the reaction mixture was loaded directly into an injection loop and purified by reverse phase HPLC(C8, acetonitrile/water (0.1% ammonium acetate), 5-100%) to give 0.0062 g (30%) of the title compound. 1H NMR (400 MHz, DMSO-d6/D2O) δ 8.54 (d, J=2.75 Hz, 1H), 8.44 (d, J=2.75 Hz, 1H), 7.76 (s, 1H), 7.53 (dd, J=8.85, 5.19 Hz, 1H), 7.37 (dd, J=9.46, 3.05 Hz, 1H), 7.21 (m, 1H), 7.07 (s, 1H), 6.87 (m, 2H), 6.58 (m, 2H), 4.62 (m, 2H), 4.05 (s, 3H), 3.94 (s, 2H). MS (APCI+) m/z 532.0 (M+H)+.

후처리

  1. additionmixed through a perfluoroalkoxy mixing tube (0.2 mm inner diameter)
  2. customset at 100° C.
  3. custompassed through the reactor at 180 μL per minute (10 minute residence time)
  4. custompurified by reverse phase HPLC(C8, acetonitrile/water (0.1% ammonium acetate), 5-100%)

출처 및 근거

ORD 기록
ord-7f6f15ca9bce457d8af2e705bfee3fbd
출처 데이터셋
uspto-grants-2015_03
특허 번호
US08980879B2

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