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CasNo： 10192-62-8
MF： C19H20 O4
Appearance： WHITE TO OFF-WHITE CRYSTALLINE POWDER
InChI:InChI=1/C19H20O4/c1-13(20)22-17-9-5-15(6-10-17)19(3,4)16-7-11-18(12-8-16)23-14(2)21/h5-12H,1-4H3
Lithium doped TiO2 were prepared by simp...
Two polymorphs of bisphenol-A diacetate ...
Two-methylcarbonate-ended-BPA (DmC(1)) w...
An efficient method for the acetylation ...
(CF3C6H4)2SnO, (CH3C6H4)2SnO and Ph2SnO ...
Disclosed is a method for manufacturing ...
BPA
acetic anhydride
2,2-bis(4-acetoxyphenyl)propane
| Conditions | Yield |
|---|---|
|
With
phosphoric acid;
for 5h;
Heating;
|
91.8% |
|
With
1-hexyl-3-methylimidazolium hydrogen sulphate;
at 50 ℃;
for 0.666667h;
Neat (no solvent);
|
90% |
|
With
zirconium phosphate;
In
neat (no solvent);
at 60 ℃;
for 0.5h;
Green chemistry;
|
90% |
|
With
boron trifluoride diethyl etherate;
for 0.0833333h;
Heating;
|
87% |
|
at 100 ℃;
Yield given;
|
|
|
at 130 ℃;
for 2.5h;
|
BPA
carbonic acid dimethyl ester
2,2-bis(4-hydroxyphenyl)propane monoacetate
2,2-bis(4-acetoxyphenyl)propane
2-(4-hydroxy-3-methylphenyl)-2-(4'-hydroxyphenyl)propane
2-(4-hydroxy-3,5-dimethylphenyl)-2-(4'-hydroxyphenyl)propane
p-<1-(4-methoxyphenyl)-1-methylethyl>phenol
| Conditions | Yield |
|---|---|
|
With
TiO2#dotLi;
In
methanol;
at 160 - 180 ℃;
for 10h;
Reagent/catalyst;
Temperature;
Inert atmosphere;
Calcination;
|
36.36% 5.97% |
BPA
sodium acetate
acetic anhydride
C33H36O4
2,4-diacetylphenol
2-(3',5'-diacetyl-4'-hydroxyphenyl)-2-(3''-acetyl-4''-hydroxyphenyl)propane
2,2-bis(3',5'-diacetyl-4'-hydroxyphenyl)propane
2-(3',5'-diacetyl-4'-hydroxyphenyl)-2-(4''-hydroxyphenyl)propane
