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Product Details
The invention relates to novel anisotrop...
A new liquid crystal compound comprises ...
C9H11Cl3O5
4-hydroxy-benzoic acid
4-(4-prop-2-enoyloxybutoxycarbonyloxy)benzoic acid
Conditions | Yield |
---|---|
With
pyridine;
In
tetrahydrofuran;
at 15 - 20 ℃;
for 12h;
|
4-(chlorocarbonyloxy)butyl prop-2-enoate
4-hydroxy-benzoic acid
4-(4-prop-2-enoyloxybutoxycarbonyloxy)benzoic acid
Conditions | Yield |
---|---|
4-hydroxy-benzoic acid;
With
sodium hydroxide;
In
water; N,N-dimethyl-formamide;
pH=10;
4-(chlorocarbonyloxy)butyl prop-2-enoate;
With
sodium hydroxide;
In
water; N,N-dimethyl-formamide;
at 20 ℃;
for 22h;
pH=10;
|
100% |
4-hydroxy-benzoic acid
4-(chlorocarbonyloxy)butyl prop-2-enoate
4-hydroxybutyl acrylate
C15H15ClO6