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

2,3-dihydro-7-hydroxy-8-propyl-4H-1-benzopyran-4-one → 5-[(3-Carboxyphenyl)carbonyl]-2-[4-[(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)oxy]butoxy]benzenepropanoic Acid

HRID 327949
노트
인쇄 미리보기

반응식

HRID 327949 반응식
[OH:1][C:2]1[CH:12]=[CH:11][C:5]2[C:6](=[O:10])[CH2:7][CH2:8][O:9][C:4]=2[C:3]=1[CH2:13][CH2:14][CH3:15].C([O:18][C:19](=[O:47])[CH2:20][CH2:21][C:22]1[CH:27]=[C:26]([C:28]([C:30]2[CH:35]=[CH:34][CH:33]=[C:32]([C:36]([O:38]CC)=[O:37])[CH:31]=2)=[O:29])[CH:25]=[CH:24][C:23]=1[O:41][CH2:42][CH2:43][CH2:44][CH2:45]Br)C>CCCCCC.C(OCC)(=O)C>[C:36]([C:32]1[CH:31]=[C:30]([C:28]([C:26]2[CH:25]=[CH:24][C:23]([O:41][CH2:42][CH2:43][CH2:44][CH2:45][O:1][C:2]3[CH:12]=[CH:11][C:5]4[C:6](=[O:10])[CH2:7][CH2:8][O:9][C:4]=4[C:3]=3[CH2:13][CH2:14][CH3:15])=[C:22]([CH2:21][CH2:20][C:19]([OH:47])=[O:18])[CH:27]=2)=[O:29])[CH:35]=[CH:34][CH:33]=1)([OH:38])=[O:37]
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

4

반응물 2

HCID 153182992,3-dihydro-7-hydroxy-8-propyl-4H-1-benzopyran-4-oneHCID 537298942-(4-Bromobutoxy)-5-[[3-(ethoxycarbonyl)phenyl]carbonyl]benzenepropanoic Acid Ethyl Ester

생성물 1

HCID 199219245-[(3-Carboxyphenyl)carbonyl]-2-[4-[(3,4-dihydro-4-oxo-8-propyl-2H-1-benzopyran-7-yl)oxy]butoxy]benzenepropanoic Acid수율 63.4%

시약·촉매·용매 1

HCID 21226206Ethyl acetate hexane용매

실험 절차

Starting with 0.144 g (0.70 mmol) of 2,3-dihydro-7-hydroxy-8-propyl-4H-1-benzopyran-4-one, and 0.35 g (0.69 mmol) of 2-(4-bromobutoxy)-5-[[3-(ethoxycarbonyl)phenyl]carbonyl]benzenepropanoic acid ethyl ester, the title compound (0.202 g; 63.4% overall yield) was obtained as a white solid, mp 177°-180° C. (recrystallized from hexane-ethyl acetate), using the procedure of example 22.

출처 및 근거

ORD 기록
ord-a00eb18ebcce4bdfb40610f38f6cc827
출처 데이터셋
uspto-grants-1993_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US05273999

반응 노트

불러오는 중…

이 페이지에서참가 물질실험 절차출처 및 근거반응 노트