6-CHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER synthesis
- Product Name:6-CHLORO-2H-CHROMENE-3-CARBOXYLIC ACID METHYL ESTER
- CAS Number:68281-65-2
- Molecular formula:C11H9ClO3
- Molecular Weight:224.64
![2-Propenoic acid, 3-(4-chlorophenoxy)-2-[(4-chlorophenoxy)methyl]-, methyl ester](/CAS/20210305/GIF/118670-65-8.gif)
118670-65-8
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68281-65-2
31 suppliers
$362.00/500mg
![2H-1-Benzopyran-2-one, 6-chloro-3-[(5-chloro-2-hydroxyphenyl)methylene]-3,4-dihydro-, (E)- (9CI)](/CAS/20210305/GIF/118670-78-3.gif)
118670-78-3
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Yield:118670-78-3 40 % Spectr. ，68281-65-2 20 % Spectr.
Reaction Conditions:
with N,N-diethylanilineHeating;
References:
Gopal, D.;Rajagopalan, K. [Tetrahedron Letters,1987,vol. 28,# 44,p. 5327 - 5330]
292638-85-8
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635-93-8
352 suppliers
$6.00/5g
68281-65-2
31 suppliers
$362.00/500mg