![](/CAS/GIF/53533-54-3.gif)
1-chloro-7-methoxyisoquinoline synthesis
- Product Name:1-chloro-7-methoxyisoquinoline
- CAS Number:53533-54-3
- Molecular formula:C10H8ClNO
- Molecular Weight:193.63
![Isoquinoline, 7-methoxy-, 2-oxide, hydrochloride (1:1)](/CAS/20211123/GIF/215454-22-1.gif)
215454-22-1
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![1-chloro-7-methoxyisoquinoline](/CAS/GIF/53533-54-3.gif)
53533-54-3
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$440.00/250mg
Yield:53533-54-3 28.3 g (81%)
Reaction Conditions:
in trichlorophosphate;
Steps:
85.c 85c.
85c. 1-Chloro-7-methoxy-isoquinoline: 7-Methoxy-isoquinoline-N-oxide hydrochloride (38.2 g) was added in portions to phosphoryl chloride (275 mL) and the mixture heated at 90° C. for 6 h. Excess of phosphoryl chloride was removed in vacuo. The remaining white solid was washed with water, filtered and dried in vacuo. Yield: 28.3 g (81%); m.p. 77-78° C.
References:
US6194409,2001,B1
![7-METHOXYISOQUINOLINE 2-OXIDE](/StructureFile/ChemBookStructure7/GIF/CB1230675.gif)
146607-34-3
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![1-chloro-7-methoxyisoquinoline](/CAS/GIF/53533-54-3.gif)
53533-54-3
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$440.00/250mg
![7-Methoxy-isoquinolin-1(2H)-one](/CAS/GIF/CB82546717.gif)
16027-16-0
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![1-chloro-7-methoxyisoquinoline](/CAS/GIF/53533-54-3.gif)
53533-54-3
35 suppliers
$440.00/250mg