홈MCP워크벤치Skills
홈워크벤치알림마이페이지
llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
  1. 홈
  2. /반응

Sodium hydride → 7-[1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-3-(2,2,2-trifluoroethyl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione

HRID 510145
노트
인쇄 미리보기

반응식

HRID 510145 반응식
[NH2:1][C:2]1[C:7]([C:8]([NH:10][CH2:11][C:12]([F:15])([F:14])[F:13])=[O:9])=[CH:6][N:5]=[C:4]([C:16]2[C:24]3[C:19](=[N:20][CH:21]=[CH:22][CH:23]=3)[N:18]([CH2:25][C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=3[F:32])[N:17]=2)[N:3]=1.[H-].[Na+].[C:35](N1C=CN=C1)(N1C=CN=C1)=[O:36]>C1COCC1>[F:32][C:27]1[CH:28]=[CH:29][CH:30]=[CH:31][C:26]=1[CH2:25][N:18]1[C:19]2=[N:20][CH:21]=[CH:22][CH:23]=[C:24]2[C:16]([C:4]2[N:3]=[C:2]3[NH:1][C:35](=[O:36])[N:10]([CH2:11][C:12]([F:13])([F:14])[F:15])[C:8](=[O:9])[C:7]3=[CH:6][N:5]=2)=[N:17]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 24758Sodium hydrideHCID 682631,1'-CarbonyldiimidazoleHCID 666142844-Amino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-N-(2,2,2-trifluoroethyl)pyrimidine-5-carboxamide

생성물 1

HCID 666349057-[1-(2-Fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-3-(2,2,2-trifluoroethyl)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione

시약·촉매·용매 1

HCID 8028
Tetrahydrofuran
용매
2회

실험 절차

50 mg (0.11 mmol) of 4-amino-2-[1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]-N-(2,2,2-trifluoroethyl)pyrimidine-5-carboxamide (example 103A) were initially charged in 5 ml of THF and, while cooling with ice, 18.0 mg (0.45 mmol) of sodium hydride (60% in mineral oil) were added over a period of 5 min. The mixture was stirred for 25 min, then 27.3 mg (0.17 mmol) of 1,1′-carbonyldiimidazole were added with ice cooling over 5 min. Conversion was effected at room temperature for 1 h and at reflux temperature for 90 min. After cooling, the mixture was hydrolyzed and then the organic phase was diluted with 10 ml of THF. After drying with sodium sulfate, the volatile components were removed by means of a rotary evaporator. Then the crude material was purified by means of preparative HPLC [column: Reprosil C18, 10 μm, 250*30 mm; flow rate: 40 ml/min; eluent: methanol/0.05% formic acid; gradient: 50% methanol→95% methanol)]. The volatile components of the product fractions were removed on the rotary evaporator. Thus, 26 mg (48% of theory) of the target compound were obtained.

후처리

  1. additionwere added over a period of 5 min
  2. waitConversion was effected at room temperature for 1 h
  3. temperatureat reflux temperature for 90 min
  4. temperatureAfter cooling
  5. dry with materialAfter drying with sodium sulfate
  6. customthe volatile components were removed by means of a rotary evaporator
  7. customThen the crude material was purified by means of preparative HPLC [column
  8. customThe volatile components of the product fractions were removed on the rotary evaporator
  9. customThus, 26 mg (48% of theory) of the target compound were obtained

출처 및 근거

ORD 기록
ord-0432f6b453ae43c7ba1c482993ce1091
출처 데이터셋
uspto-grants-2015_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09096592B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트