4-Methylmorpholine → HCID 178507662, 화합물

HRID 2173716노트

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HRID 2173716 반응식
[NH2:1][C:2]1[C:3]([C:13]([OH:15])=O)=[N:4][C:5]([Br:12])=[C:6]([C:8]([F:11])([F:10])[F:9])[CH:7]=1.[NH:16]1[C:20]2=[N:21][CH:22]=[CH:23][N:24]=[C:19]2[C:18]([NH2:25])=[N:17]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.CN1CCOCC1>CN(C=O)C.O>[NH2:1][C:2]1[C:3]([C:13]([NH:25][C:18]2[C:19]3=[N:24][CH:23]=[CH:22][N:21]=[C:20]3[NH:16][N:17]=2)=[O:15])=[N:4][C:5]([Br:12])=[C:6]([C:8]([F:9])([F:10])[F:11])[CH:7]=1

참가 물질

7

반응물 4

HCID 79724-MethylmorpholineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 584423503-Amino-6-bromo-5-(trifluoromethyl)picolinic acid2회HCID 178509233HCID 178509233, 화합물

생성물 1

HCID 178507662HCID 178507662, 화합물

시약·촉매·용매 2

HCID 962Water용매HCID 6228Dimethylformamide용매

실험 절차

A mixture comprising 3-amino-6-bromo-5-trifluoromethyl-pyridine-2-carboxylic acid (Intermediate 3) (0.10 g, 0.351 mmol), 1H-pyrazolo[3,4-b]pyrazin-3-amine (0.047 g, 0.702 mmol), HATU (0.133 g, 0.351 mmol) and N-methylmorpholine (0.069 ml, 0.702 mmol) in DMF (5 ml) was stirred at 75° C. for 90 minutes. After cooling to RT, the mixture was diluted with water (30 ml) and the resulting orange precipitate was filtered under vacuum and washed with water. Purification of the resulting solid by chromatography on silica eluting with iso-hexane:EtOAc (gradient of 0 to 100% EtOAc) to afforded the title compound as an orange solid.

후처리

  1. filtrationthe resulting orange precipitate was filtered under vacuum
  2. washwashed with water
  3. customPurification of the resulting solid by chromatography on silica eluting with iso-hexane

출처 및 근거

ORD 기록
ord-147449a9989949d3a472fa2aa7dbdb6e
출처 데이터셋
uspto-grants-2015_06
특허 번호
US09056867B2

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