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

Cesium fluoride → (S)-2-tert-butyl 3-ethyl 8-(2-amino-6-((R)-2,2,2-trifluoro-1-(3'-(methylsulfonyl)-5-((E)-prop-1-en-1-yl)-[1,1'-biphenyl]-2-yl)ethoxy)pyrimidin-4-yl)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylate

HRID 1499232
노트
인쇄 미리보기

반응식

HRID 1499232 반응식
[NH2:1][C:2]1[N:7]=[C:6]([N:8]2[CH2:29][CH2:28][C:11]3([CH2:15][N:14]([C:16]([O:18][C:19]([CH3:22])([CH3:21])[CH3:20])=[O:17])[C@H:13]([C:23]([O:25][CH2:26][CH3:27])=[O:24])[CH2:12]3)[CH2:10][CH2:9]2)[CH:5]=[C:4]([O:30][C@H:31]([C:36]2[CH:41]=[CH:40][C:39](Cl)=[CH:38][C:37]=2[C:43]2[CH:48]=[CH:47][CH:46]=[C:45]([S:49]([CH3:52])(=[O:51])=[O:50])[CH:44]=2)[C:32]([F:35])([F:34])[F:33])[N:3]=1.[CH2:53]([Sn](CCCC)(CCCC)C=CC)[CH2:54][CH2:55]C.[F-].[Cs+]>CN(C=O)C.CC(P(C(C)(C)C)C(C)(C)C)(C)C.CC(P(C(C)(C)C)C(C)(C)C)(C)C.[Pd]>[NH2:1][C:2]1[N:7]=[C:6]([N:8]2[CH2:29][CH2:28][C:11]3([CH2:15][N:14]([C:16]([O:18][C:19]([CH3:22])([CH3:21])[CH3:20])=[O:17])[C@H:13]([C:23]([O:25][CH2:26][CH3:27])=[O:24])[CH2:12]3)[CH2:10][CH2:9]2)[CH:5]=[C:4]([O:30][C@H:31]([C:36]2[CH:41]=[CH:40][C:39](/[CH:53]=[CH:54]/[CH3:55])=[CH:38][C:37]=2[C:43]2[CH:48]=[CH:47][CH:46]=[C:45]([S:49]([CH3:52])(=[O:51])=[O:50])[CH:44]=2)[C:32]([F:35])([F:34])[F:33])[N:3]=1
참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 25953Cesium fluorideHCID 57369809Stannane, tributyl-1-propenyl-HCID 117952740(S)-2-tert-butyl 3-ethyl 8-(2-amino-6-((R)-1-(5-chloro-3'-(methylsulfonyl)-[1,1'-biphenyl]-2-yl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylate

생성물 1

HCID 117952317(S)-2-tert-butyl 3-ethyl 8-(2-amino-6-((R)-2,2,2-trifluoro-1-(3'-(methylsulfonyl)-5-((E)-prop-1-en-1-yl)-[1,1'-biphenyl]-2-yl)ethoxy)pyrimidin-4-yl)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylate

시약·촉매·용매 2

HCID 2734558Bis(tri-tert-butylphosphine)palladium(0)촉매HCID 6228Dimethylformamide용매

반응 조건

온도
130 °C

실험 절차

To a solution (S)-2-tert-butyl 3-ethyl 8-(2-amino-6-((R)-1-(5-chloro-3′-(methylsulfonyl)-[1,1′-biphenyl]-2-yl)-2,2,2-trifluoroethoxy)pyrimidin-4-yl)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylate (500 mg, 0.65 mmol) in DMF (10 mL) was added tributyl(prop-1-enyl)stannane (258 mg, 0.78 mmol), Pd(t-Bu3P)2 (33 mg, 0.065 mmol), and CsF (217 mg, 1.43 mmol). The reaction was heated to 130° C. in a sealed tube for 3 h, then cooled to RT, and partitioned between water and CH2Cl2. The combined organic layers were washed with brine, dried over Na2SO4, filtered, and concentrated in vacuo. Purification by normal phase silica gel column (EtOAc/heptane) provided (S)-2-tert-butyl 3-ethyl 8-(2-amino-6-((R)-2,2,2-trifluoro-1-(3′-(methylsulfonyl)-5-((E)-prop-1-en-1-yl)-[1,1′-biphenyl]-2-yl)ethoxy)pyrimidin-4-yl)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylate as a white solid.

후처리

  1. temperaturecooled to RT
  2. custompartitioned between water and CH2Cl2
  3. washThe combined organic layers were washed with brine
  4. dry with materialdried over Na2SO4
  5. filtrationfiltered
  6. concentrationconcentrated in vacuo
  7. customPurification by normal phase silica gel column (EtOAc/heptane)

출처 및 근거

ORD 기록
ord-2b6fa005f8ef4503b4a92423ddfb4b6e
출처 데이터셋
uspto-grants-2015_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09199994B2

반응 노트

불러오는 중…

이 페이지에서참가 물질반응 조건실험 절차후처리출처 및 근거반응 노트