5-BENZO[1,3]DIOXOL-5-YL-ISOXAZOLE-3-CARBOXYLIC ACID synthesis

2synthesis methods

Product Name:5-BENZO[1,3]DIOXOL-5-YL-ISOXAZOLE-3-CARBOXYLIC ACID
CAS Number:668971-47-9
Molecular formula:C11H7NO5
Molecular Weight:233.18

1,3-Benzodioxole, 5-[2-(trimethylsilyl)ethynyl]-

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5-BENZO[1,3]DIOXOL-5-YL-ISOXAZOLE-3-CARBOXYLIC ACID

668971-47-9
27 suppliers
$200.00/100mg

Yield:-

Steps:

Multi-step reaction with 3 steps
1: potassium carbonate / tetrahydrofuran; methanol / 2 h / 20 °C
2: triethylamine / N,N-dimethyl-formamide / 17 h / 20 °C / Inert atmosphere
3: water; sodium hydroxide / tetrahydrofuran / 17 h / 20 °C

References:

US2019/330198,2019,A1

57134-53-9
41 suppliers
$160.00/100mg

668971-47-9
27 suppliers
$200.00/100mg

References

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