Triethylamine → 3-(6-Chloro-pyridin-3-yl)-N-(3-ethynyl-5-fluoro-4-methane sulfonylamino-benzyl)-acrylamide

HRID 2265932노트

반응식

HRID 2265932 반응식
Cl.[NH2:2][CH2:3][C:4]1[CH:9]=[C:8]([F:10])[C:7]([NH:11][S:12]([CH3:15])(=[O:14])=[O:13])=[C:6]([C:16]#[CH:17])[CH:5]=1.C(N(CC)CC)C.[Cl:25][C:26]1[N:31]=[CH:30][C:29]([CH:32]=[CH:33][C:34](O)=[O:35])=[CH:28][CH:27]=1.C[N+]1(C2N=C(OC)N=C(OC)N=2)CCOCC1.[Cl-]>C1COCC1.CCOC(C)=O>[Cl:25][C:26]1[N:31]=[CH:30][C:29]([CH:32]=[CH:33][C:34]([NH:2][CH2:3][C:4]2[CH:9]=[C:8]([F:10])[C:7]([NH:11][S:12]([CH3:15])(=[O:14])=[O:13])=[C:6]([C:16]#[CH:17])[CH:5]=2)=[O:35])=[CH:28][CH:27]=1

참가 물질

7

반응물 4

HCID 8471TriethylamineHCID 27340594-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium chlorideHCID 534250563-(6-Chloropyridin-3-yl)prop-2-enoic acidHCID 866255193-Ethynyl-5-fluoro-4-methansulfonylaminobenzylamine hydrochloride

생성물 1

HCID 723356273-(6-Chloro-pyridin-3-yl)-N-(3-ethynyl-5-fluoro-4-methane sulfonylamino-benzyl)-acrylamide수율 23.4%

시약·촉매·용매 2

HCID 8028Tetrahydrofuran용매HCID 8857Ethyl Acetate용매

실험 절차

N-(4-Aminomethyl-2-ethynyl-6-fluoro-phenyl)-methanesulfonamide HCl salt (78.3 mg, 0.272 mmol) was suspended in THF and treated with triethylamine (30 mg, 0.299 mmol) and then the resulting mixture was stirred for 10 mins. 3-(6-chloro-pyridin-3-yl)-acrylic acid (50 mg, 0.272 mmol) was added to the reaction mixture followed by DMTMM (82 mg, 0.299 mmol) after 10 mins. The resulting mixture was stirred overnight at ambient temperature and then diluted with EtOAc. The resulting solution was washed successively with water, sat'd NaHCO3 (×2), brine, and then dried over anhyd. Na2SO4, filtered and concentrated under reduced pressure. The crude residue was recrystallized (CH2Cl) to yield the title compound (26 mg, 23%).

후처리

  1. stirringThe resulting mixture was stirred overnight at ambient temperature
  2. washThe resulting solution was washed successively with water, sat'd NaHCO3 (×2), brine
  3. customdried over anhyd
  4. filtrationNa2SO4, filtered
  5. concentrationconcentrated under reduced pressure
  6. customThe crude residue was recrystallized (CH2Cl)

출처 및 근거

ORD 기록
ord-40ebec6aa0cc4c59a51b3d7bd1cbe1bb
출처 데이터셋
uspto-grants-2010_12
특허 번호
US07858621B2

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