Water → 2-tert-Butyl-4-{4-[3-(4-methyl-5-trifluoromethyl-4H-[1,2,4]triazol-3-ylsulfanyl)-propyl]-piperazin-1-yl}-6-cyclobutyl-pyrimidine

HRID 219748노트

반응식

HRID 219748 반응식
[C:1]([C:5]1[N:10]=[C:9]([N:11]2[CH2:16][CH2:15][N:14]([CH2:17][CH2:18][CH2:19]Cl)[CH2:13][CH2:12]2)[CH:8]=[C:7]([CH:21]2[CH2:24][CH2:23][CH2:22]2)[N:6]=1)([CH3:4])([CH3:3])[CH3:2].[CH3:25][N:26]1[C:30]([C:31]([F:34])([F:33])[F:32])=[N:29][N:28]=[C:27]1[SH:35].[I-].[K+].O>CN(C)C=O.C(OCC)(=O)C>[C:1]([C:5]1[N:10]=[C:9]([N:11]2[CH2:16][CH2:15][N:14]([CH2:17][CH2:18][CH2:19][S:35][C:27]3[N:26]([CH3:25])[C:30]([C:31]([F:33])([F:32])[F:34])=[N:29][N:28]=3)[CH2:13][CH2:12]2)[CH:8]=[C:7]([CH:21]2[CH2:24][CH2:23][CH2:22]2)[N:6]=1)([CH3:4])([CH3:3])[CH3:2]

참가 물질

7

반응물 4

HCID 962WaterHCID 4875Potassium IodideHCID 666731042-tert-Butyl-4-[4-(3-chloro-propyl)-piperazin-1-yl]-6-cyclobutyl-pyrimidineHCID 178481704HCID 178481704, 화합물

생성물 1

HCID 115405562-tert-Butyl-4-{4-[3-(4-methyl-5-trifluoromethyl-4H-[1,2,4]triazol-3-ylsulfanyl)-propyl]-piperazin-1-yl}-6-cyclobutyl-pyrimidine

시약·촉매·용매 2

HCID 6228Dimethylformamide용매HCID 8857Ethyl Acetate용매

실험 절차

0.4 g of 2-tert-Butyl-4-[4-(3-chloro-propyl)-piperazin-1-yl]-6-cyclobutyl-pyrimidine (1.14 mmol), 0.22 g of 4-methyl-5-trifluoromethyl-4H-[1,2,4]triazole-3-thiol (1.2 mmol), 0.07 g of lithium-hydroxide (2.92 mmol) and a spatula tip of potassium iodide were stirred in 10 ml of dimethylformamide for 14 h at room temperature and for an additional 2 h at 80° C. After addition of water and ethyl acetate, the organic layer was separated, dried over magnesium sulfate, filtered and the solvent was evaporated. The residue was purified twice by column chromatography on silica gel using dichloromethane-methanol (1-5%). Fractions containing the product were combined, the solvents evaporated, the residue stirred with acetonitrile yielding 0.03 g (5.3%) of the product as a solid.

후처리

  1. customthe organic layer was separated
  2. dry with materialdried over magnesium sulfate
  3. filtrationfiltered
  4. customthe solvent was evaporated
  5. customThe residue was purified twice by column chromatography on silica gel
  6. additionFractions containing the product
  7. customthe solvents evaporated

출처 및 근거

ORD 기록
ord-d2f2f04094374ae9ae7469d88d01b685
출처 데이터셋
uspto-grants-2012_06
특허 번호
US08202868B2

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