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Potassium Carbonate → 7-(4-Chlorophenyl)-6-(2,4-dichlorophenyl)-3-((2-methyl-6-(trifluoromethyl)pyridin-3-yl)methyl)-[1,2,4]triazolo[4,3-a]pyridine

HRID 2266332
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HRID 2266332 반응식
Br[C:2]1[C:3]([C:23]2[CH:28]=[CH:27][C:26]([Cl:29])=[CH:25][CH:24]=2)=[CH:4][C:5]2[N:6]([C:8]([CH2:11][C:12]3[C:13]([CH3:22])=[N:14][C:15]([C:18]([F:21])([F:20])[F:19])=[CH:16][CH:17]=3)=[N:9][N:10]=2)[CH:7]=1.[Cl:30][C:31]1[CH:36]=[C:35]([Cl:37])[CH:34]=[CH:33][C:32]=1B(O)O.C([O-])([O-])=O.[K+].[K+]>O1CCOCC1.O.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>[Cl:29][C:26]1[CH:27]=[CH:28][C:23]([C:3]2[C:2]([C:34]3[CH:33]=[CH:32][C:31]([Cl:30])=[CH:36][C:35]=3[Cl:37])=[CH:7][N:6]3[C:8]([CH2:11][C:12]4[C:13]([CH3:22])=[N:14][C:15]([C:18]([F:20])([F:19])[F:21])=[CH:16][CH:17]=4)=[N:9][N:10]=[C:5]3[CH:4]=2)=[CH:24][CH:25]=1
참가 물질실험 절차출처 및 근거반응 노트

참가 물질

7

반응물 3

HCID 11430Potassium CarbonateHCID 2734659(2,4-Dichlorophenyl)boronic acidHCID 579797456-Bromo-7-(4-chlorophenyl)-3-((2-methyl-6-(trifluoromethyl)pyridin-3-yl)methyl)-[1,2,4]triazolo[4,3-a]pyridine

생성물 1

HCID 119922547-(4-Chlorophenyl)-6-(2,4-dichlorophenyl)-3-((2-methyl-6-(trifluoromethyl)pyridin-3-yl)methyl)-[1,2,4]triazolo[4,3-a]pyridine수율 50%

시약·촉매·용매 3

HCID 178418397
HCID 178418397, 화합물
촉매
HCID 962Water용매
HCID 312751,4-Dioxane용매

실험 절차

The title compound (5.5 mg, 50%) as a white powder was prepared from 6-bromo-7-(4-chlorophenyl)-3-((2-methyl-6-(trifluoromethyl)pyridin-3-yl)methyl)-[1,2,4]triazolo[4,3-a]pyridine (9.5 mg, 0.020 mmol), 2,4-dichlorophenylboronic acid (7.5 mg, 0.039 mmol, K2CO3 (8.2 mg, 0.059 mmol) and Pd(PPh3)4 (2.8 mg, 0.002 mmol) in 1,4-dioxane (0.28 mL) and H2O (0.09 mL) by the procedures analogous to those described for 7-(4-chlorophenyl)-6-(2,4-dichlorophenyl)-3-((6-(trifluoromethylpyridin-3-yl)methyl)-[1,2,4]triazolo[4,3-a]pyridine (Example 56E). LC/MS (method B): retention time=2.04 min, [M+H]+=547.2.

출처 및 근거

ORD 기록
ord-8f75b7c495eb45d8b44c11b2e5494551
출처 데이터셋
uspto-grants-2010_12
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07858639B2

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