6-Methoxy-3-(methoxycarbonyl)-2-(4-nitrophenyl)-4H-benzopyran-4-one

6-Methoxy-3-(methoxycarbonyl)-2-(4-nitrophenyl)-4H-benzopyran-4-one Structure
CAS No.
132018-13-4
Chemical Name:
6-Methoxy-3-(methoxycarbonyl)-2-(4-nitrophenyl)-4H-benzopyran-4-one
Synonyms
2-broMine-2-(2-fluorophenyl)-2-cyclopropylketone (pulagelei interMediates);4H-1-Benzopyran-3-carboxylic acid, 6-methoxy-2-(4-nitrophenyl)-4-oxo-, methyl ester
CBNumber:
CB51176037
Molecular Formula:
C18H13NO7
Molecular Weight:
355.3
MOL File:
132018-13-4.mol
Modify Date:
2023/5/15 10:43:58

6-Methoxy-3-(methoxycarbonyl)-2-(4-nitrophenyl)-4H-benzopyran-4-one Properties

Melting point 185-188°C
solubility soluble in Dichloromethane, Ethanol, Methanol
form Solid
color Yellow Crystalline

6-Methoxy-3-(methoxycarbonyl)-2-(4-nitrophenyl)-4H-benzopyran-4-one Chemical Properties,Uses,Production

Chemical Properties

Yellow Crystalline Solid

Uses

6-Methoxy-3-(methoxycarbonyl)-2-(4-nitrophenyl)-4H-benzopyran-4-one ia a useful synthetic intermediate in the preparation of flavinoids

6-Methoxy-3-(methoxycarbonyl)-2-(4-nitrophenyl)-4H-benzopyran-4-one Preparation Products And Raw materials

Raw materials

Preparation Products

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2-broMine-2-(2-fluorophenyl)-2-cyclopropylketone (pulagelei interMediates) 4H-1-Benzopyran-3-carboxylic acid, 6-methoxy-2-(4-nitrophenyl)-4-oxo-, methyl ester 132018-13-4 Various Intermediates Aromatics Intermediates