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

Triethylamine → (4R)-N-[(1R,3S)-3-(Ethoxymethyl)-3-(4-[4-(trifluoromethyl)pyridin-2-yl]piperazin-1-ylcarbonyl)cyclopentyl]-3-methyltetrahydro-2H-pyran-4-amine

HRID 1261699
노트
인쇄 미리보기

반응식

HRID 1261699 반응식
Cl.Cl.[CH2:3]([O:5][CH2:6][C@:7]1([C:13]([N:15]2[CH2:20][CH2:19][N:18]([C:21]3[CH:26]=[C:25]([C:27]([F:30])([F:29])[F:28])[CH:24]=[CH:23][N:22]=3)[CH2:17][CH2:16]2)=[O:14])[CH2:11][CH2:10][C@@H:9]([NH2:12])[CH2:8]1)[CH3:4].[CH3:31][CH:32]1[C:37](=O)[CH2:36][CH2:35][O:34][CH2:33]1.C(N(CC)CC)C.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+]>C(Cl)Cl>[CH2:3]([O:5][CH2:6][C@:7]1([C:13]([N:15]2[CH2:16][CH2:17][N:18]([C:21]3[CH:26]=[C:25]([C:27]([F:30])([F:29])[F:28])[CH:24]=[CH:23][N:22]=3)[CH2:19][CH2:20]2)=[O:14])[CH2:11][CH2:10][C@@H:9]([NH:12][C@@H:37]2[CH2:36][CH2:35][O:34][CH2:33][CH:32]2[CH3:31])[CH2:8]1)[CH3:4]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 8471TriethylamineHCID 5049666Sodium triacetoxyborohydrideHCID 141709263-Methyloxan-4-oneHCID 68596125(1R,3S)-3-(Ethoxymethyl)-3-(4-[4-(trifluoromethyl)pyridin-2-yl]piperazin-1-ylcarbonyl)cyclopentanamine Dihydrochloride

생성물 1

HCID 68596221(4R)-N-[(1R,3S)-3-(Ethoxymethyl)-3-(4-[4-(trifluoromethyl)pyridin-2-yl]piperazin-1-ylcarbonyl)cyclopentyl]-3-methyltetrahydro-2H-pyran-4-amine
수율 34%

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

To a solution of (1R,3S)-3-(ethoxymethyl)-3-(4-[4-(trifluoromethyl)pyridin-2-yl]piperazin-1-ylcarbonyl)cyclopentanamine dihydrochloride (100.0 mg, 0.211 mmol), 3-methyltetrahydro-4H-pyran-4-one (72.3 mg, 0.634 mmol) and triethylamine (0.118 mL, 0.845 mmol) in dry methylene chloride (5 mL) was added sodium triacetoxyborohydride (134.3 mg, 0.634 mmol). After being stirred at room temperature under N2 overnight, the reaction was quenched with aqueous NaHCO3 and diluted with methylene chloride. The organic layer was separated and the aqueous layer was extracted with methylene chloride three times. The organics were combined, dried over MgSO4, filtered, purified by silica gel Combi-Flash system (gradient, 0 to 40% MeOH in EtOAc, 12 gram column) to give the desired product (34 mg, 34%). MS calculated for C25H37F3N4O3: (M+H) 499.3; found 499.3.

후처리

  1. customthe reaction was quenched with aqueous NaHCO3
  2. additiondiluted with methylene chloride
  3. customThe organic layer was separated
  4. extractionthe aqueous layer was extracted with methylene chloride three times
  5. dry with materialdried over MgSO4
  6. filtrationfiltered
  7. custompurified by silica gel Combi-Flash system (gradient, 0 to 40% MeOH in EtOAc, 12 gram column)

출처 및 근거

ORD 기록
ord-d786ff6d47224634b400edcb79c9ff83
출처 데이터셋
uspto-grants-2013_06
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08470827B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트