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Purity:99%
Towards mimicking natural photosystems, ...
A supramolecular photosensitizer was con...
Biochemical activities at a membrane int...
Sixteen porphyrins, including neutral, a...
4-formylphenyl acetate
pyrrole
5,10,15,20-tetrakis(p-acetoxyphenyl)porphyrin
| Conditions | Yield |
|---|---|
|
4-formylphenyl acetate; pyrrole;
With
boron trifluoride diethyl etherate;
In
dichloromethane;
at 20 ℃;
for 0.5h;
With
selenium(IV) oxide;
In
dichloromethane;
at 20 ℃;
for 1h;
|
28% |
|
4-formylphenyl acetate; pyrrole;
With
boron trifluoride diethyl etherate;
In
dichloromethane;
at 20 ℃;
for 0.5h;
With
selenium(IV) oxide;
In
dichloromethane;
for 1h;
|
26% |
|
4-formylphenyl acetate;
With
benzoic acid;
at 200 ℃;
for 0.0833333h;
under 2736.18 Torr;
pyrrole;
at 200 ℃;
for 0.333333h;
|
19% |
|
With
propionic acid;
for 0.5h;
Reflux;
|
19% |
|
With
propionic acid;
for 0.5h;
Reflux;
|
19% |
|
With
propionic acid;
at 135 ℃;
for 4h;
Inert atmosphere;
|
18.1% |
|
With
propionic acid;
|
4-hydroxy-benzaldehyde
5,10,15,20-tetrakis(p-acetoxyphenyl)porphyrin
| Conditions | Yield |
|---|---|
|
Multi-step reaction with 2 steps
1: triethylamine; dmap / dichloromethane
2: propionic acid
With
dmap; propionic acid; triethylamine;
In
dichloromethane;
|
4-formylphenyl acetate
pyrrole
4-hydroxy-benzaldehyde
5,10,15,20-tetrakis(4'-hydroxyphenyl)porphyrin
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