
CasNo: 92761-26-7
Molecular Formula: C28H34 O8 S2
The invention discloses a synthetic meth...
The present invention relates to a metho...
Provided is a method for acidifying a te...
camphorsulfonic acid
terephthalaldehyde,
C28H34O8S2
| Conditions | Yield |
|---|---|
|
camphorsulfonic acid;
With
sodium t-butanolate;
In
1-methyl-pyrrolidin-2-one;
at 40 - 50 ℃;
for 0.166667h;
terephthalaldehyde,;
With
terephthalic acid;
In
1-methyl-pyrrolidin-2-one;
at 55 ℃;
for 1h;
Solvent;
Temperature;
Reagent/catalyst;
|
82.31% |
disodium terephthalylidene dicamphor sulfonic acid
terephthalylidene dicamphor sulfonic acid
| Conditions | Yield |
|---|---|
|
With
TRILITE SCR-BH;
In
water;
Reagent/catalyst;
Large scale;
|
97% |
camphor-10-sulfonic acid
terephthalaldehyde,
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