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[ CAS No. 55496-54-3 ] {[proInfo.proName]}

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Chemical Structure| 55496-54-3
Chemical Structure| 55496-54-3
Structure of 55496-54-3 * Storage: {[proInfo.prStorage]}
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Product Details of [ 55496-54-3 ]

CAS No. :55496-54-3 MDL No. :MFCD08458276
Formula : C11H11ClN2O3 Boiling Point : -
Linear Structure Formula :- InChI Key :-
M.W : 254.67 Pubchem ID :-
Synonyms :

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Application In Synthesis of [ 55496-54-3 ]

* 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 [ 55496-54-3 ]

[ 55496-54-3 ] Synthesis Path-Downstream   1~11

  • 1
  • [ 41825-73-4 ]
  • [ 55496-54-3 ]
  • [ 1173284-34-8 ]
YieldReaction ConditionsOperation in experiment
83.2% In isopropyl alcohol at 80℃; for 0.5h; Microwave irradiation; 4.2.6. General procedure for the synthesis of 5,6,7-trimethoxy-Naryl-4-aminoquinazolines (6a-6z) General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 °C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
  • 2
  • [ 38762-41-3 ]
  • [ 55496-54-3 ]
  • [ 1173284-30-4 ]
YieldReaction ConditionsOperation in experiment
81.0% In isopropyl alcohol; at 80℃; for 0.5h;Microwave irradiation; General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
  • 3
  • [ 1003-99-2 ]
  • [ 55496-54-3 ]
  • [ 1173284-35-9 ]
YieldReaction ConditionsOperation in experiment
80.1% In isopropyl alcohol at 80℃; for 0.5h; Microwave irradiation; 4.2.6. General procedure for the synthesis of 5,6,7-trimethoxy-Naryl-4-aminoquinazolines (6a-6z) General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 °C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
  • 4
  • [ 535-52-4 ]
  • [ 55496-54-3 ]
  • [ 1173284-32-6 ]
YieldReaction ConditionsOperation in experiment
80.7% In isopropyl alcohol; at 80℃; for 0.5h;Microwave irradiation; General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
  • 5
  • [ 454-79-5 ]
  • [ 55496-54-3 ]
  • [ 1173284-37-1 ]
YieldReaction ConditionsOperation in experiment
83.6% In isopropyl alcohol at 80℃; for 0.5h; Microwave irradiation; 4.2.6. General procedure for the synthesis of 5,6,7-trimethoxy-Naryl-4-aminoquinazolines (6a-6z) General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 °C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
  • 6
  • [ 123973-25-1 ]
  • [ 55496-54-3 ]
  • [ 1449276-37-2 ]
YieldReaction ConditionsOperation in experiment
81.2% In isopropyl alcohol at 80℃; for 0.5h; Microwave irradiation; 4.2.6. General procedure for the synthesis of 5,6,7-trimethoxy-Naryl-4-aminoquinazolines (6a-6z) General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 °C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
  • 7
  • [ 444-14-4 ]
  • [ 55496-54-3 ]
  • [ 1449276-38-3 ]
YieldReaction ConditionsOperation in experiment
84.8% In isopropyl alcohol; at 80℃; for 0.5h;Microwave irradiation; General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
  • 8
  • [ 20776-54-9 ]
  • [ 55496-54-3 ]
  • [ 1449276-39-4 ]
YieldReaction ConditionsOperation in experiment
80.5% In isopropyl alcohol; at 80℃; for 0.5h;Microwave irradiation; General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
  • 9
  • [ 52721-69-4 ]
  • [ 55496-54-3 ]
  • [ 1449276-40-7 ]
YieldReaction ConditionsOperation in experiment
83.9% In isopropyl alcohol; at 80℃; for 0.5h;Microwave irradiation; General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
  • 10
  • [ 55496-54-3 ]
  • [ 5653-40-7 ]
  • [ 1449276-41-8 ]
YieldReaction ConditionsOperation in experiment
85.4% In isopropyl alcohol at 80℃; for 0.5h; Microwave irradiation; 4.2.6. General procedure for the synthesis of 5,6,7-trimethoxy-Naryl-4-aminoquinazolines (6a-6z) General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 °C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
  • 11
  • [ 404-70-6 ]
  • [ 55496-54-3 ]
  • [ 1449276-42-9 ]
YieldReaction ConditionsOperation in experiment
83.7% In isopropyl alcohol; at 80℃; for 0.5h;Microwave irradiation; General procedure: In the MW method, a mixture of 4-chloro-5,6,7-trimethoxyquinazoline (3.0 mmol) and aryl amine (3.0 mmol) in 2-propanol (10 mL) was stirred for 3 min and then reacted under MW at 100 W and 80 C for 20 min. Upon reaction completion as monitored by thin-layer chromatography (TLC), the solvent was removed under reduced pressure. The residue was dissolved with methanol or chloroform and purified by TLC (petroleum ether/ethylacetate, 1:2, V:V). The target compound was eluted from the silica gel with ethyl acetate to give the title compounds.
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