ChemicalBook CAS DataBase List 1-Oxo-1H-isochroMene-4-carboxylic acid

1-Oxo-1H-isochroMene-4-carboxylic acid synthesis

7synthesis methods

Product Name:1-Oxo-1H-isochroMene-4-carboxylic acid
CAS Number:15868-29-8
Molecular formula:C10H6O4
Molecular Weight:190.15

89-51-0
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15868-29-8
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Yield:-

Steps:

Multi-step reaction with 2 steps
1: 66 percent / acetic acid anhydride / 1 h / Heating
2: 1) 2N NaOH, 2) aq. HCl / 1) dioxane, 3 h, room temperature, 2) 0 deg C

References:

Wolfbeis, Otto S. [Liebigs Annalen der Chemie,1981,# 5,p. 819 - 827]

1H-2-Benzopyran-1,3(4H)-dione, 4-(methoxymethylene)-

78364-23-5
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15868-29-8
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703-59-3
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$13.00/1g

15868-29-8
15 suppliers
$160.00/50mg

References

34014-46-5 Synthesis

1-OXO-1H-ISOCHROMENE-4-CARBOXYLIC ACID METHYL ESTER

34014-46-5
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15868-29-8
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References

Ethyl 1-oxo-1H-isochroMene-4-carboxylate

15868-28-7
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15868-29-8
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References