Antioxidant BHT 264
CAS:128-37-0
Purity:99%
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Product Details
InChI:InChI=1/C6H5BF2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3,10-11H
Two blue fluorescent phenanthroimidazole...
Organozinc pivalates, a recently develop...
The present invention relates to an arom...
The invention provides a compound, an el...
The invention discloses a synthesis meth...
The invention belongs to the field of ap...
4-dibenzofurylboronic acid
| Conditions | Yield |
|---|---|
|
With
n-butyllithium;
In
tetrahydrofuran;
at -78 ℃;
for 3h;
Inert atmosphere;
In
tetrahydrofuran;
at -78 - 20 ℃;
|
79% |
|
With
n-butyllithium;
In
tetrahydrofuran;
at -78 ℃;
for 3h;
Inert atmosphere;
In
tetrahydrofuran;
at -78 - 20 ℃;
Inert atmosphere;
|
79% |
|
With
n-butyllithium;
In
tetrahydrofuran;
at -78 - 20 ℃;
for 24h;
Inert atmosphere;
In
tetrahydrofuran;
at -78 - 20 ℃;
for 2h;
Inert atmosphere;
With
hydrogenchloride;
|
78.6% |
|
Butyl-Li, 1) Dibenzofuran, Ae., 2) Trimethylborat, 3) wss. H2SO4;
|
dibenzofuran
Triisopropyl borate
4-dibenzofurylboronic acid
| Conditions | Yield |
|---|---|
|
dibenzofuran;
With
n-butyllithium;
In
tetrahydrofuran; hexane;
at -68 - -20 ℃;
for 1h;
Inert atmosphere;
Triisopropyl borate;
In
tetrahydrofuran; hexane;
at -68 - 20 ℃;
for 5h;
With
hydrogenchloride;
In
tetrahydrofuran; hexane; water; ethyl acetate;
|
dibenzofuran
Triisopropyl borate
4-bromodibenzofuran
Trimethyl borate
3-dibenzofuran-4-yl-2-methoxy-benzaldehyde
N-(dibenzofuran-4-yl)-N-phenyl-amine
dibenzo[b,d]furan-4-yl(phenyl)methanone
3-{1-[3-(tert-butyldiphenylsilanyloxy)-propyl]-1H-pyrrolo[2,3-b]pyridin-3-yl}-4-dibenzofuran-4-yl-pyrrole-2,5-dione
