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[ CAS No. 33443-53-7 ] {[proInfo.proName]}

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Chemical Structure| 33443-53-7
Chemical Structure| 33443-53-7
Structure of 33443-53-7 * Storage: {[proInfo.prStorage]}
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Product Details of [ 33443-53-7 ]

CAS No. :33443-53-7 MDL No. :MFCD00226657
Formula : C14H9BrN2O Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 301.14 Pubchem ID :-
Synonyms :

Safety of [ 33443-53-7 ]

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Precautionary Statements: UN#:
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Application In Synthesis of [ 33443-53-7 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 33443-53-7 ]

[ 33443-53-7 ] Synthesis Path-Downstream   1~9

  • 1
  • [ 33443-53-7 ]
  • [ 579476-63-4 ]
  • 6-(2-methylpyridin-4-yl)-4-phenylquinazolin-2(1H)-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
77% With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In water; N,N-dimethyl-formamide; at 140℃;Microwave irradiation; General procedure: A mixture of 6-bromo-4-phenylquinazolin-2(1H)-one (200 mg, 0.66 mmol, 1 eq.), DMF (1.5 mL), H2O (0.6 mL), 4-pyridylboronic acid (106 mg, 0.864 mmol, 1.3 eq.), Pd(PPh3)4 (53 mg, 0.046 mmol, 0.07 eq.), and sodium carbonate (162 mg, 1.52 mmol, 2.3 eq.) in a microwave vessel (2 ? 5 mL) was heated in the microwave at 140 °C for 4 - 24 min. After completion of the reaction (monitored by LC/MS), the mixture was allowed to cool to room temperature, and H2O (8 mL) was added. The resulting precipitate was collected by vacuum filtration and washed with H2O and diethyl ether to afford the crude product as a solid. The crude product was dissolved in a minimal amount of 1,4-dioxane (1 - 10 mL) and any insoluble material was removed by vacuum filtration. A solution of HCl in dioxane (4.0 M) was then added dropwise until a precipitate was formed. The resulting precipitate was collected by vacuum filtration. All Suzuki reactions followed this general procedure, using the appropriate boronic acid, unless otherwise noted.
  • 2
  • [ 33443-53-7 ]
  • [ 173999-18-3 ]
  • 6-(5-methylpyridin-3-yl)-4-phenylquinazolin-2(1H)-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
13% With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In water; N,N-dimethyl-formamide; at 140℃;Microwave irradiation; General procedure: A mixture of 6-bromo-4-phenylquinazolin-2(1H)-one (200 mg, 0.66 mmol, 1 eq.), DMF (1.5 mL), H2O (0.6 mL), 4-pyridylboronic acid (106 mg, 0.864 mmol, 1.3 eq.), Pd(PPh3)4 (53 mg, 0.046 mmol, 0.07 eq.), and sodium carbonate (162 mg, 1.52 mmol, 2.3 eq.) in a microwave vessel (2 - 5 mL) was heated in the microwave at 140 C for 4 - 24 min. After completion of the reaction (monitored by LC/MS), the mixture was allowed to cool to room temperature, and H2O (8 mL) was added. The resulting precipitate was collected by vacuum filtration and washed with H2O and diethyl ether to afford the crude product as a solid. The crude product was dissolved in a minimal amount of 1,4-dioxane (1 - 10 mL) and any insoluble material was removed by vacuum filtration. A solution of HCl in dioxane (4.0 M) was then added dropwise until a precipitate was formed. The resulting precipitate was collected by vacuum filtration. All Suzuki reactions followed this general procedure, using the appropriate boronic acid, unless otherwise noted.
  • 3
  • [ 33443-53-7 ]
  • [ 579525-46-5 ]
  • 6-[6-(dimethylamino)pyridin-3-yl]-4-phenylquinazolin-2(1H)-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
54% With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In water; N,N-dimethyl-formamide; at 140℃;Microwave irradiation; General procedure: A mixture of 6-bromo-4-phenylquinazolin-2(1H)-one (200 mg, 0.66 mmol, 1 eq.), DMF (1.5 mL), H2O (0.6 mL), 4-pyridylboronic acid (106 mg, 0.864 mmol, 1.3 eq.), Pd(PPh3)4 (53 mg, 0.046 mmol, 0.07 eq.), and sodium carbonate (162 mg, 1.52 mmol, 2.3 eq.) in a microwave vessel (2 - 5 mL) was heated in the microwave at 140 C for 4 - 24 min. After completion of the reaction (monitored by LC/MS), the mixture was allowed to cool to room temperature, and H2O (8 mL) was added. The resulting precipitate was collected by vacuum filtration and washed with H2O and diethyl ether to afford the crude product as a solid. The crude product was dissolved in a minimal amount of 1,4-dioxane (1 - 10 mL) and any insoluble material was removed by vacuum filtration. A solution of HCl in dioxane (4.0 M) was then added dropwise until a precipitate was formed. The resulting precipitate was collected by vacuum filtration. All Suzuki reactions followed this general procedure, using the appropriate boronic acid, unless otherwise noted.
  • 4
  • [ 1150114-75-2 ]
  • [ 33443-53-7 ]
  • 4-phenyl-6-[6-(pyrrolidin-1-yl)pyridin-3-yl]quinazolin-2(1H)-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
54% With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In water; N,N-dimethyl-formamide; at 140℃;Microwave irradiation; General procedure: A mixture of 6-bromo-4-phenylquinazolin-2(1H)-one (200 mg, 0.66 mmol, 1 eq.), DMF (1.5 mL), H2O (0.6 mL), 4-pyridylboronic acid (106 mg, 0.864 mmol, 1.3 eq.), Pd(PPh3)4 (53 mg, 0.046 mmol, 0.07 eq.), and sodium carbonate (162 mg, 1.52 mmol, 2.3 eq.) in a microwave vessel (2 - 5 mL) was heated in the microwave at 140 C for 4 - 24 min. After completion of the reaction (monitored by LC/MS), the mixture was allowed to cool to room temperature, and H2O (8 mL) was added. The resulting precipitate was collected by vacuum filtration and washed with H2O and diethyl ether to afford the crude product as a solid. The crude product was dissolved in a minimal amount of 1,4-dioxane (1 - 10 mL) and any insoluble material was removed by vacuum filtration. A solution of HCl in dioxane (4.0 M) was then added dropwise until a precipitate was formed. The resulting precipitate was collected by vacuum filtration. All Suzuki reactions followed this general procedure, using the appropriate boronic acid, unless otherwise noted.
  • 5
  • [ 863377-22-4 ]
  • [ 33443-53-7 ]
  • 6-[3-(morpholin-4-yl)phenyl]-4-phenylquinazolin-2(1H)-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
44% With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In water; N,N-dimethyl-formamide; at 140℃;Microwave irradiation; General procedure: A mixture of 6-bromo-4-phenylquinazolin-2(1H)-one (200 mg, 0.66 mmol, 1 eq.), DMF (1.5 mL), H2O (0.6 mL), 4-pyridylboronic acid (106 mg, 0.864 mmol, 1.3 eq.), Pd(PPh3)4 (53 mg, 0.046 mmol, 0.07 eq.), and sodium carbonate (162 mg, 1.52 mmol, 2.3 eq.) in a microwave vessel (2 ? 5 mL) was heated in the microwave at 140 °C for 4 - 24 min. After completion of the reaction (monitored by LC/MS), the mixture was allowed to cool to room temperature, and H2O (8 mL) was added. The resulting precipitate was collected by vacuum filtration and washed with H2O and diethyl ether to afford the crude product as a solid. The crude product was dissolved in a minimal amount of 1,4-dioxane (1 - 10 mL) and any insoluble material was removed by vacuum filtration. A solution of HCl in dioxane (4.0 M) was then added dropwise until a precipitate was formed. The resulting precipitate was collected by vacuum filtration. All Suzuki reactions followed this general procedure, using the appropriate boronic acid, unless otherwise noted.
  • 6
  • [ 33443-53-7 ]
  • [ 186498-02-2 ]
  • 6-[4-(morpholin-4-yl)phenyl]-4-phenylquinazolin-2(1H)-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
33% With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In water; N,N-dimethyl-formamide; at 140℃;Microwave irradiation; General procedure: A mixture of 6-bromo-4-phenylquinazolin-2(1H)-one (200 mg, 0.66 mmol, 1 eq.), DMF (1.5 mL), H2O (0.6 mL), 4-pyridylboronic acid (106 mg, 0.864 mmol, 1.3 eq.), Pd(PPh3)4 (53 mg, 0.046 mmol, 0.07 eq.), and sodium carbonate (162 mg, 1.52 mmol, 2.3 eq.) in a microwave vessel (2 - 5 mL) was heated in the microwave at 140 C for 4 - 24 min. After completion of the reaction (monitored by LC/MS), the mixture was allowed to cool to room temperature, and H2O (8 mL) was added. The resulting precipitate was collected by vacuum filtration and washed with H2O and diethyl ether to afford the crude product as a solid. The crude product was dissolved in a minimal amount of 1,4-dioxane (1 - 10 mL) and any insoluble material was removed by vacuum filtration. A solution of HCl in dioxane (4.0 M) was then added dropwise until a precipitate was formed. The resulting precipitate was collected by vacuum filtration. All Suzuki reactions followed this general procedure, using the appropriate boronic acid, unless otherwise noted.
  • 7
  • [ 33443-53-7 ]
  • [ 847818-55-7 ]
  • 6-(1-methyl-1H-pyrazol-4-yl)-4-phenylquinazolin-2(1H)-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
36% With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In water; N,N-dimethyl-formamide; at 140℃;Microwave irradiation; General procedure: A mixture of 6-bromo-4-phenylquinazolin-2(1H)-one (200 mg, 0.66 mmol, 1 eq.), DMF (1.5 mL), H2O (0.6 mL), 4-pyridylboronic acid (106 mg, 0.864 mmol, 1.3 eq.), Pd(PPh3)4 (53 mg, 0.046 mmol, 0.07 eq.), and sodium carbonate (162 mg, 1.52 mmol, 2.3 eq.) in a microwave vessel (2 ? 5 mL) was heated in the microwave at 140 °C for 4 - 24 min. After completion of the reaction (monitored by LC/MS), the mixture was allowed to cool to room temperature, and H2O (8 mL) was added. The resulting precipitate was collected by vacuum filtration and washed with H2O and diethyl ether to afford the crude product as a solid. The crude product was dissolved in a minimal amount of 1,4-dioxane (1 - 10 mL) and any insoluble material was removed by vacuum filtration. A solution of HCl in dioxane (4.0 M) was then added dropwise until a precipitate was formed. The resulting precipitate was collected by vacuum filtration. All Suzuki reactions followed this general procedure, using the appropriate boronic acid, unless otherwise noted.
  • 8
  • [ 33443-53-7 ]
  • [ 720702-41-0 ]
  • 6-(1-methyl-1H-pyrazol-5-yl)-4-phenylquinazolin-2(1H)-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
30% With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In water; N,N-dimethyl-formamide; at 140℃;Microwave irradiation; General procedure: A mixture of 6-bromo-4-phenylquinazolin-2(1H)-one (200 mg, 0.66 mmol, 1 eq.), DMF (1.5 mL), H2O (0.6 mL), 4-pyridylboronic acid (106 mg, 0.864 mmol, 1.3 eq.), Pd(PPh3)4 (53 mg, 0.046 mmol, 0.07 eq.), and sodium carbonate (162 mg, 1.52 mmol, 2.3 eq.) in a microwave vessel (2 - 5 mL) was heated in the microwave at 140 C for 4 - 24 min. After completion of the reaction (monitored by LC/MS), the mixture was allowed to cool to room temperature, and H2O (8 mL) was added. The resulting precipitate was collected by vacuum filtration and washed with H2O and diethyl ether to afford the crude product as a solid. The crude product was dissolved in a minimal amount of 1,4-dioxane (1 - 10 mL) and any insoluble material was removed by vacuum filtration. A solution of HCl in dioxane (4.0 M) was then added dropwise until a precipitate was formed. The resulting precipitate was collected by vacuum filtration. All Suzuki reactions followed this general procedure, using the appropriate boronic acid, unless otherwise noted.
  • 9
  • [ 33443-53-7 ]
  • [ 720702-41-0 ]
  • 5-(1-methyl-1H-pyrazol-3-yl)-4-phenylquinazolin-2(1H)-one [ No CAS ]
YieldReaction ConditionsOperation in experiment
58% With tetrakis(triphenylphosphine) palladium(0); sodium carbonate; In water; N,N-dimethyl-formamide; at 140℃;Microwave irradiation; General procedure: A mixture of 6-bromo-4-phenylquinazolin-2(1H)-one (200 mg, 0.66 mmol, 1 eq.), DMF (1.5 mL), H2O (0.6 mL), 4-pyridylboronic acid (106 mg, 0.864 mmol, 1.3 eq.), Pd(PPh3)4 (53 mg, 0.046 mmol, 0.07 eq.), and sodium carbonate (162 mg, 1.52 mmol, 2.3 eq.) in a microwave vessel (2 - 5 mL) was heated in the microwave at 140 C for 4 - 24 min. After completion of the reaction (monitored by LC/MS), the mixture was allowed to cool to room temperature, and H2O (8 mL) was added. The resulting precipitate was collected by vacuum filtration and washed with H2O and diethyl ether to afford the crude product as a solid. The crude product was dissolved in a minimal amount of 1,4-dioxane (1 - 10 mL) and any insoluble material was removed by vacuum filtration. A solution of HCl in dioxane (4.0 M) was then added dropwise until a precipitate was formed. The resulting precipitate was collected by vacuum filtration. All Suzuki reactions followed this general procedure, using the appropriate boronic acid, unless otherwise noted.
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