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Sodium Carbonate → HCID 21942460, 화합물

HRID 2216820
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HRID 2216820 반응식
[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[C:7]1[N:11]=[C:10]([C:12]2[CH:17]=[C:16](Br)[CH:15]=[CH:14][C:13]=2[O:19][CH3:20])[O:9][N:8]=1.[N:21]1[CH:26]=[CH:25][C:24](B(O)O)=[CH:23][CH:22]=1.C(=O)([O-])[O-].[Na+].[Na+]>C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.COCCOC>[N:1]1[CH:6]=[CH:5][CH:4]=[CH:3][C:2]=1[C:7]1[N:11]=[C:10]([C:12]2[CH:17]=[C:16]([C:24]3[CH:25]=[CH:26][N:21]=[CH:22][CH:23]=3)[CH:15]=[CH:14][C:13]=2[O:19][CH3:20])[O:9][N:8]=1
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

6

반응물 3

HCID 10340Sodium CarbonateHCID 2734379(Pyridin-4-yl)boronic acidHCID 101316373-(Pyridin-2-yl)-5-(5-bromo-2-methoxyphenyl)-1,2,4-oxadiazole

생성물 1

HCID 21942460HCID 21942460, 화합물수율 10%

시약·촉매·용매 2

HCID 178418397HCID 178418397, 화합물촉매
HCID 8071
1,2-Dimethoxyethane
용매

실험 절차

In a similar fashion, 3-(2-pyridyl)-5-(5-bromo-2-methoxyphenyl)-1,2,4-oxadiazole (66.4 mg, 0.2 mmol), 4-pyridylboronic acid (48.8 mg, 0.4 mmol), and Pd(PPh3)4 (23 mg, 0.02 mmol) in a solution of 2M sodium carbonate (2 mL) and ethylene glycol dimethyl ether (2 mL) was heated overnight at 105° C. Standard work up, afforded 6.6 mg (10%) of 3-(2-pyridyl)-5-[2-methoxy-5-(4-pyridyl)phenyl]-1,2,4-oxadiazole.

출처 및 근거

ORD 기록
ord-deeda79344a04fb59b8644f586f54186
출처 데이터셋
uspto-grants-2006_09
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07112595B2

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