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

Hydrochloric Acid → {1-[(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl]-piperidin-4-yl}-acetic acid

HRID 1894480
노트
인쇄 미리보기

반응식

HRID 1894480 반응식
C[O:2][C:3](=[O:47])[CH2:4][CH:5]1[CH2:10][CH2:9][N:8]([C:11]([N:13]2[C@@:17]([C:19]3[CH:24]=[CH:23][C:22]([Cl:25])=[CH:21][CH:20]=3)([CH3:18])[C@@:16]([C:27]3[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][CH:28]=3)([CH3:26])[N:15]=[C:14]2[C:34]2[CH:35]=[N:36][C:37]([C:43]([CH3:46])([CH3:45])[CH3:44])=[CH:38][C:39]=2[O:40][CH2:41][CH3:42])=[O:12])[CH2:7][CH2:6]1.[OH-].[Li+].Cl>CO.O1CCCC1.O>[C:43]([C:37]1[N:36]=[CH:35][C:34]([C:14]2[N:13]([C:11]([N:8]3[CH2:7][CH2:6][CH:5]([CH2:4][C:3]([OH:47])=[O:2])[CH2:10][CH2:9]3)=[O:12])[C@@:17]([C:19]3[CH:24]=[CH:23][C:22]([Cl:25])=[CH:21][CH:20]=3)([CH3:18])[C@@:16]([C:27]3[CH:32]=[CH:31][C:30]([Cl:33])=[CH:29][CH:28]=3)([CH3:26])[N:15]=2)=[C:39]([O:40][CH2:41][CH3:42])[CH:38]=1)([CH3:44])([CH3:45])[CH3:46]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 3

HCID 313Hydrochloric AcidHCID 3939Lithium HydroxideHCID 57670154{1-[(4S,5R)-2-(6-tert-Butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl]-piperidin-4-yl}-acetic acid methyl ester

생성물 1

HCID 57670162{1-[(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl]-piperidin-4-yl}-acetic acid수율 94.9%

시약·촉매·용매 3

HCID 887Methanol용매HCID 962Water용매HCID 8028Tetrahydrofuran용매

실험 절차

{1-[(4S,5R)-2-(6-tert-Butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl]-piperidin-4-yl}-acetic acid methyl ester (519 mg, 0.763 mmole, example 162) in methanol (4 mL) and tetrahydrofuran (4 mL) was treated with lithium hydroxide (36 mg) in water (4 mL) and allowed to stir at room temp. for 3 h. The mixture was neutralized with 1N hydrochloric acid and extracted with ethyl acetate. The organic extracts were washed with brine, dried over anhydrous sodium sulfate. The solids were filtered off, and the filtrate was concentrated to give {1-[(4S,5R)-2-(6-tert-butyl-4-ethoxy-pyridin-3-yl)-4,5-bis-(4-chloro-phenyl)-4,5-dimethyl-4,5-dihydro-imidazole-1-carbonyl]-piperidin-4-yl}-acetic acid (482 mg) which was used without purification.

후처리

  1. extractionextracted with ethyl acetate
  2. washThe organic extracts were washed with brine
  3. dry with materialdried over anhydrous sodium sulfate
  4. filtrationThe solids were filtered off
  5. concentrationthe filtrate was concentrated

출처 및 근거

ORD 기록
ord-84509096baf145c397d830acb8532948
출처 데이터셋
uspto-grants-2013_08
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US08513239B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트