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

Tetrabutylammonium Fluoride → 4-(4-((R)-(4'-chlorobiphenyl-2-yl)(hydroxy)methyl)piperidin-1-yl)-N-(4-((R)-4-morpholino-1-(phenylthio)butan-2-ylamino)-3-nitrophenylsulfonyl)benzamide

HRID 1476351
노트
인쇄 미리보기

반응식

HRID 1476351 반응식
[Si]([O:8][C@@H:9]([C:55]1[CH:60]=[CH:59][CH:58]=[CH:57][C:56]=1[C:61]1[CH:66]=[CH:65][C:64]([Cl:67])=[CH:63][CH:62]=1)[CH:10]1[CH2:15][CH2:14][N:13]([C:16]2[CH:54]=[CH:53][C:19]([C:20]([NH:22][S:23]([C:26]3[CH:31]=[CH:30][C:29]([NH:32][C@H:33]([CH2:42][CH2:43][N:44]4[CH2:49][CH2:48][O:47][CH2:46][CH2:45]4)[CH2:34][S:35][C:36]4[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=4)=[C:28]([N+:50]([O-:52])=[O:51])[CH:27]=3)(=[O:25])=[O:24])=[O:21])=[CH:18][CH:17]=2)[CH2:12][CH2:11]1)(C(C)(C)C)(C)C.CCCC[N+](CCCC)(CCCC)CCCC.[F-]>>[Cl:67][C:64]1[CH:65]=[CH:66][C:61]([C:56]2[CH:57]=[CH:58][CH:59]=[CH:60][C:55]=2[C@H:9]([OH:8])[CH:10]2[CH2:11][CH2:12][N:13]([C:16]3[CH:17]=[CH:18][C:19]([C:20]([NH:22][S:23]([C:26]4[CH:31]=[CH:30][C:29]([NH:32][C@H:33]([CH2:42][CH2:43][N:44]5[CH2:45][CH2:46][O:47][CH2:48][CH2:49]5)[CH2:34][S:35][C:36]5[CH:41]=[CH:40][CH:39]=[CH:38][CH:37]=5)=[C:28]([N+:50]([O-:52])=[O:51])[CH:27]=4)(=[O:25])=[O:24])=[O:21])=[CH:53][CH:54]=3)[CH2:14][CH2:15]2)=[CH:62][CH:63]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

3

반응물 2

HCID 2724141Tetrabutylammonium FluorideHCID 866618754-(4-((R)-(tert-butyldimethylsilyloxy)(4'-chlorobiphenyl-2-yl)methyl)piperidin-1-yl)-N-(4-((R)-4-morpholino-1-(phenylthio)butan-2-ylamino)-3-nitrophenylsulfonyl)benzamide2회

생성물 1

HCID 667237894-(4-((R)-(4'-chlorobiphenyl-2-yl)(hydroxy)methyl)piperidin-1-yl)-N-(4-((R)-4-morpholino-1-(phenylthio)butan-2-ylamino)-3-nitrophenylsulfonyl)benzamide수율 79.4%

실험 절차

4-(4-((R)-(tert-butyldimethylsilyloxy)(4′-chlorobiphenyl-2-yl)methyl)piperidin-1-yl)-N-(4-((R)-4-morpholino-1-(phenylthio)butan-2-ylamino)-3-nitrophenylsulfonyl)benzamide (INTERMEDIATE 75, 329.0 mg, 0.33 mmol) was charged in a 100 ml flask under nitrogen and treated with TBAF (10.0 ml, 1.0 M in THF, 10 mmol). The resulting solution was stirred at room temperature for 35 minutes whereupon the volatiles were removed under reduced pressure. The concentrate was diluted with DCM (100 ml) and washed with 1N aq. NaHSO4 (100 ml), and saturated aq. NaHCO3 (30 ml), then dried (Na2SO4), filtered, and evaporated under vacuum. The concentrate was purified by column chromatography (ISCO, 12 g silica gel column, eluting with 0→5% MeOH/DCM) followed by further purification by column chromatography (ISCO, 12 g silica gel column, eluting with 0→90% DCM/[10% of 2M NH3 in MeOH/90% DCM]) to provide the title product (228 mg, yield: 78%)

후처리

  1. customwere removed under reduced pressure
  2. additionThe concentrate was diluted with DCM (100 ml)
  3. washwashed with 1N aq. NaHSO4 (100 ml), and saturated aq. NaHCO3 (30 ml)
  4. dry with materialdried (Na2SO4)
  5. filtrationfiltered
  6. customevaporated under vacuum
  7. customThe concentrate was purified by column chromatography (ISCO, 12 g silica gel column, eluting with 0→5% MeOH/DCM)
  8. customfollowed by further purification by column chromatography (ISCO, 12 g silica gel column, eluting with 0→90% DCM/[10% of 2M NH3 in MeOH/90% DCM])

출처 및 근거

ORD 기록
ord-18914a074f464e19bef7bb6555ef0596
출처 데이터셋
uspto-grants-2015_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US09018381B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트