Ammonia → HCID 178492154, 화합물

HRID 1811787노트

반응식

HRID 1811787 반응식
[CH3:1][O:2][C:3]1[N:8]=[CH:7][C:6]([NH:9][C:10]2[C:15]([C:16]3[N:24]=[CH:23][N:22]=[C:21]4[C:17]=3[N:18]=[CH:19][N:20]4C3CCCCO3)=[CH:14][CH:13]=[CH:12][N:11]=2)=[CH:5][CH:4]=1.Cl.N>>[CH3:1][O:2][C:3]1[N:8]=[CH:7][C:6]([NH:9][C:10]2[C:15]([C:16]3[N:24]=[CH:23][N:22]=[C:21]4[C:17]=3[N:18]=[CH:19][NH:20]4)=[CH:14][CH:13]=[CH:12][N:11]=2)=[CH:5][CH:4]=1

참가 물질

4

반응물 3

HCID 222AmmoniaHCID 313Hydrochloric AcidHCID 66600240HCID 66600240, 화합물

생성물 1

HCID 178492154HCID 178492154, 화합물수율 80.1%

실험 절차

A solution of 6-methoxy-N-(3-(9-(tetrahydro-2H-pyran-2-yl)-9H-purin-6-yl)pyridin-2-yl)pyridin-3-amine (190 mg, 471 μmol) in 2 N aqueous HCl (2.0 mL, 4 mmol) was heated briefly at 100° C. in an oil bath, and then the heater was turned off and the mixture allowed to slowly cool and stand overnight. An essentially clean conversion was observed. The solution was neutralized with aqueous ammonia, and the precipitated product was collected by filtration washing with a small volume of water and dried under vacuum. N-(6-methoxypyridin-3-yl)-3-(9H-purin-6-yl)pyridin-2-amine (120.4 mg, 80.1% yield) was obtained as an orange solid. 1H NMR (400 MHz, DMSO-d6) δ 13.80 (br. s., 1H); 12.33 (br. s., 1H); 9.73 (br. s., 1H); 9.10 (s, 1H); 8.70 (s, 1H); 8.50-8.58 (m, 1H); 8.25-8.34 (m, 1H); 8.08-8.20 (m, 1H); 6.95-7.07 (m, 1H); 6.79-6.90 (m, 1H); 3.85 (s, 3H). m/z (ESI, +ve) 320.0 (M+H)+.

후처리

  1. temperatureto slowly cool
  2. filtrationthe precipitated product was collected by filtration
  3. washwashing with a small volume of water
  4. customdried under vacuum

출처 및 근거

ORD 기록
ord-debce30d603641029dc551ebfa033190
출처 데이터셋
uspto-grants-2013_01
특허 번호
US08362241B2

반응 노트

불러오는 중…