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llms.txt · MCP 가이드개인정보처리방침 · 이용약관 · 지원v1.8.0
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Acetyl chloride → Racemic (2'S,3S,4'R)-4'-[2-(1-acetyl-4-piperidinyloxy)-5-bromo-phenyl]-6-chloro-2'-(3-fluorophenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione

HRID 504506
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인쇄 미리보기

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HRID 504506 반응식
[Br:1][C:2]1[CH:3]=[CH:4][C:5]([O:32][CH:33]2[CH2:38][CH2:37][NH:36][CH2:35][CH2:34]2)=[C:6]([CH:8]2[CH2:13][C:12](=[O:14])[NH:11][CH:10]([C:15]3[CH:20]=[CH:19][CH:18]=[C:17]([F:21])[CH:16]=3)[C:9]32[C:29]2[C:24](=[CH:25][C:26]([Cl:30])=[CH:27][CH:28]=2)[NH:23][C:22]3=[O:31])[CH:7]=1.[C:39](Cl)(=[O:41])[CH3:40].C(N(CC)CC)C>O1CCCC1>[C:39]([N:36]1[CH2:37][CH2:38][CH:33]([O:32][C:5]2[CH:4]=[CH:3][C:2]([Br:1])=[CH:7][C:6]=2[CH:8]2[CH2:13][C:12](=[O:14])[NH:11][CH:10]([C:15]3[CH:20]=[CH:19][CH:18]=[C:17]([F:21])[CH:16]=3)[C:9]32[C:29]2[C:24](=[CH:25][C:26]([Cl:30])=[CH:27][CH:28]=2)[NH:23][C:22]3=[O:31])[CH2:34][CH2:35]1)(=[O:41])[CH3:40]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 6367Acetyl chlorideHCID 8471TriethylamineHCID 74928442Racemic (2'S,3S,4'R)-4'-[5-bromo-2-(4-piperidinyloxy)-phenyl]-6-chloro-2'-(5-fluorophenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione

생성물 1

HCID 74928772Racemic (2'S,3S,4'R)-4'-[2-(1-acetyl-4-piperidinyloxy)-5-bromo-phenyl]-6-chloro-2'-(3-fluorophenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione

시약·촉매·용매 1

HCID 8028
Tetrahydrofuran
용매

실험 절차

To a mixture of racemic (2′S,3S,4′R)-4′-[5-bromo-2-(4-piperidinyloxy)-phenyl]-6-chloro-2′-(3-fluorophenyl)spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione (60 mg, 0.1 mmol), acetyl chloride (9.4 mg, 0.12 mmol) in tetrahydrofuran (2 mL) was added triethylamine (0.027 mL, 0.2 mmol) at r.t. The reaction mixture was stirred for 4 h, then concentrated and partitioned between ethyl acetate and water. The organic layer was separated, and the aqueous layer was extracted with ethyl acetate. The combined organic layers were dried over MgSO4 and concentrated. The residue was triturated in dichloromethane and hexanes to give the title compound as a off white solid (Yield: 43 mg).

후처리

  1. concentrationconcentrated
  2. custompartitioned between ethyl acetate and water
  3. customThe organic layer was separated
  4. extractionthe aqueous layer was extracted with ethyl acetate
  5. dry with materialThe combined organic layers were dried over MgSO4
  6. concentrationconcentrated
  7. customThe residue was triturated in dichloromethane

출처 및 근거

ORD 기록
ord-d8720a13c74648b4aea41617a661cc25
출처 데이터셋
uspto-grants-2010_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07776875B2

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