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

Hydrochloric Acid → [1-methyl-3-[4-(5-methyl-2-phenyl-4-oxazolylmethoxy)benzyloxy]-1H-pyrazol-4-yl]acetic acid

HRID 1295298
노트
인쇄 미리보기

반응식

HRID 1295298 반응식
[CH3:1][N:2]1[CH:6]=[C:5]([CH2:7][C:8]([O:10]C)=[O:9])[C:4]([O:12][CH2:13][C:14]2[CH:19]=[CH:18][C:17]([O:20][CH2:21][C:22]3[N:23]=[C:24]([C:28]4[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=4)[O:25][C:26]=3[CH3:27])=[CH:16][CH:15]=2)=[N:3]1.[OH-].[Na+].O1CCCC1.Cl>C(O)C>[CH3:1][N:2]1[CH:6]=[C:5]([CH2:7][C:8]([OH:10])=[O:9])[C:4]([O:12][CH2:13][C:14]2[CH:15]=[CH:16][C:17]([O:20][CH2:21][C:22]3[N:23]=[C:24]([C:28]4[CH:29]=[CH:30][CH:31]=[CH:32][CH:33]=4)[O:25][C:26]=3[CH3:27])=[CH:18][CH:19]=2)=[N:3]1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

6

반응물 4

HCID 313Hydrochloric AcidHCID 8028TetrahydrofuranHCID 14798Sodium HydroxideHCID 69429917methyl 1-methyl-3-[4-(5-methyl-2-phenyl-4-oxazolylmethoxy)benzyloxy]-1H-pyrazol-4-ylacetate

생성물 1

HCID 10181282[1-methyl-3-[4-(5-methyl-2-phenyl-4-oxazolylmethoxy)benzyloxy]-1H-pyrazol-4-yl]acetic acid수율 94%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

A mixture of methyl [1-methyl-3-[4-(5-methyl-2-phenyl-4-oxazolylmethoxy)benzyloxy]-1H-pyrazol-4-yl]acetate (662 mg), 1N aqueous sodium hydroxide solution (3 ml), tetrahydrofuran (6 ml) and ethanol (6 ml) was stirred at room temperature for 2 hrs. 1N Hydrochloric acid (3 ml) was added to the reaction mixture and the mixture was extracted with ethyl acetate. The ethyl acetate layer was washed with saturated brine, dried (MgSO4) and concentrated. The obtained colorless crystals were collected by filtration to give [1-methyl-3-[4-(5-methyl-2-phenyl-4-oxazolylmethoxy)benzyloxy]-1H-pyrazol-4-yl]acetic acid (601 mg, yield 94%), which was then recrystallized from ethanol-hexane. melting point: 133–134° C.

후처리

  1. extractionthe mixture was extracted with ethyl acetate
  2. washThe ethyl acetate layer was washed with saturated brine
  3. dry with materialdried (MgSO4)
  4. concentrationconcentrated
  5. filtrationThe obtained colorless crystals were collected by filtration

출처 및 근거

ORD 기록
ord-2a6b997558e64491bad3f408669e8c3a
출처 데이터셋
uspto-grants-2007_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07241785B2

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차후처리출처 및 근거반응 노트