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inquiry5-Phenyl-3-pyridinylboronic acidAppearance:white crystalline powder Storage:Store in dry, dark and ventilated place Package:25KG drum Application:intermediate Transportation:by air, by sea, by express
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inquiryphenylboronic acid
(5-phenylpyridin-3-yl)boronic acid
Conditions | Yield |
---|---|
With potassium phosphate; dichloro(1,1'-bis(diphenylphosphanyl)ferrocene)palladium(II)*CH2Cl2; water In tetrahydrofuran at 90℃; for 4h; Suzuki-Miyaura Coupling; Inert atmosphere; Sealed tube; Microwave irradiation; | 76% |
3-bromo-5-phenylpyridine
(5-phenylpyridin-3-yl)boronic acid
Conditions | Yield |
---|---|
Stage #1: 3-bromo-5-phenylpyridine With n-butyllithium; Triisopropyl borate In toluene at -60 - -10℃; for 1h; Stage #2: With hydrogenchloride; water In toluene | |
With tetrahydroxydiboron; (2’-amino-[1,1'-biphenyl]-2-yl)palladium(II) chloride di(adamantan-1-yl)(butyl)phosphine complex; N-ethyl-N,N-diisopropylamine In methanol at 50℃; for 1h; Inert atmosphere; |
Triisopropyl borate
3-bromo-5-phenylpyridine
(5-phenylpyridin-3-yl)boronic acid
Conditions | Yield |
---|---|
Stage #1: Triisopropyl borate; 3-bromo-5-phenylpyridine With n-butyllithium In toluene at -60 - -10℃; for 1h; Inert atmosphere; Stage #2: With hydrogenchloride In water; toluene Inert atmosphere; |
(5-phenylpyridin-3-yl)boronic acid
4-nitrobenzaldehdye
4-((5-phenyl-3-pyridinyl)oxy)benzaldehyde
Conditions | Yield |
---|---|
With C29H26FeN3Pd(1+)*Cl(1-); oxygen; caesium carbonate In 1,4-dioxane; dimethyl sulfoxide at 100℃; for 24h; | 92% |
(5-phenylpyridin-3-yl)boronic acid
ethyl 7-(trifluoromethylsulfonyloxy)-3-azabicyclo[3.3.1]non-6-ene-3-carboxylate
ethyl 7-(5-phenyl-3-pyridinyl)-3-azabicyclo[3.3.1]non-6-ene-3-carboxylate
Conditions | Yield |
---|---|
With sodium carbonate; lithium chloride; tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane; water at 95℃; for 2h; Suzuki Coupling; | 90% |
(5-phenylpyridin-3-yl)boronic acid
o-nitrobenzonitrile
2-((5-phenyl-3-pyridinyl)oxy)benzonitrile
Conditions | Yield |
---|---|
With C29H26FeN3Pd(1+)*Cl(1-); oxygen; caesium carbonate In 1,4-dioxane; dimethyl sulfoxide at 100℃; for 24h; | 87% |
Conditions | Yield |
---|---|
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In water; toluene at 120℃; for 4h; | 73% |
Conditions | Yield |
---|---|
With potassium phosphate; palladium diacetate; ruphos In 1,4-dioxane; water at 140℃; for 0.5h; Suzuki-Miyaura Coupling; Microwave irradiation; | 68% |
(5-phenylpyridin-3-yl)boronic acid
2-nitro-benzaldehyde
2-((5-phenyl-3-pyridinyl)oxy)benzaldehyde
Conditions | Yield |
---|---|
With C29H26FeN3Pd(1+)*Cl(1-); oxygen; caesium carbonate In 1,4-dioxane; dimethyl sulfoxide at 100℃; for 24h; | 57% |
(5-phenylpyridin-3-yl)boronic acid
4-nitrobenzonitrile
4-((5-phenyl-3-pyridinyl)oxy)benzonitrile
Conditions | Yield |
---|---|
With C29H26FeN3Pd(1+)*Cl(1-); oxygen; caesium carbonate In 1,4-dioxane; dimethyl sulfoxide at 100℃; for 24h; | 57% |
(5-phenylpyridin-3-yl)boronic acid
2-chloro-6,7-dimethoxy-3H-quinazolin-4-one
(5-phenylpyridin-3-yl)boronic acid
t-butyl 3-trifluoromethanesulfonyloxy-6-azabicyclo[3.2.1]oct-3-ene-6-carboxylate
t-butyl 3-trifluoromethanesulfonyloxy-6-azabicyclo[3.2.1]oct-2-ene-6-carboxylate
Conditions | Yield |
---|---|
With sodium carbonate; lithium chloride; tetrakis(triphenylphosphine) palladium(0) In 1,2-dimethoxyethane; water for 2.5h; Suzuki Coupling; Heating / reflux; |
(5-phenylpyridin-3-yl)boronic acid
2,4-dichloro-5-fluoropyrimidine
C15H9ClFN3
Conditions | Yield |
---|---|
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In water; toluene Heating / reflux; | |
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In water; toluene Reflux; |
(5-phenylpyridin-3-yl)boronic acid
4-chloro-2-(5-chloro-2-fluoro-phenyl)-[1,8]naphthyridine
2-(5-chloro-2-fluoro-phenyl)-4-(5-phenyl-pyridin-3-yl)-[1,8]naphthyridine
Conditions | Yield |
---|---|
With sodium carbonate; tetrakis(triphenylphosphine) palladium(0) In 1,4-dioxane; water at 90℃; for 1.5h; Inert atmosphere; | |
With tetrakis(triphenylphosphine) palladium(0); sodium carbonate In 1,4-dioxane at 90℃; for 1.5h; Inert atmosphere; | 141 mg |
(5-phenylpyridin-3-yl)boronic acid
potassium (5-phenylpyridin-3-yl)trifluoroborate
Conditions | Yield |
---|---|
With potassium hydrogenfluoride In methanol; water at 0 - 20℃; for 0.5h; Inert atmosphere; | 238 mg |
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