![](/CAS/20210111/GIF/39153-95-2.gif)
1H-2-Benzopyran-3-acetic acid, 1-oxo- synthesis
- Product Name:1H-2-Benzopyran-3-acetic acid, 1-oxo-
- CAS Number:39153-95-2
- Molecular formula:C11H8O4
- Molecular Weight:204.18
![HOMOPHTHALIC ANHYDRIDE](/CAS/GIF/703-59-3.gif)
703-59-3
180 suppliers
$13.00/1g
![1H-2-Benzopyran-3-acetic acid, 1-oxo-](/CAS/20210111/GIF/39153-95-2.gif)
39153-95-2
3 suppliers
inquiry
Yield:-
Steps:
Multi-step reaction with 2 steps
1: 58 percent / CHCl3 / 48 h / Heating
2: 80 percent / 50percent H2SO4 / tetrahydrofuran / 12 h / Ambient temperature
References:
Gore;Narasimhan [Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry,1991,vol. 30,# 2,p. 241 - 246]
![1H-2-Benzopyran-3-acetic acid, 1-oxo-, ethyl ester](/CAS/20210305/GIF/85271-85-8.gif)
85271-85-8
0 suppliers
inquiry
![1H-2-Benzopyran-3-acetic acid, 1-oxo-](/CAS/20210111/GIF/39153-95-2.gif)
39153-95-2
3 suppliers
inquiry