The phase transfer catalyst in the Horner Emmons experiment is tetrabutylammonium chloride .
What is phase transfer catalyst?
- In chemistry, a phase transfer catalyst or PTC is a catalyst that facilitates the transfer of reactants from one phase in which a reaction takes place to another.
- Phase transfer catalysis is a special form of heterogeneous catalysis. The principle of PTC relies on the ability of certain "phase transfer agents" to facilitate the movement of reagents from one phase to another (immiscible) phase in which other reagents are present.
- A quaternary ammonium salt derived from the chiral cinchona alkaloid is used in an asymmetric PTC.
- PTC can help your doctor find the cause of your symptoms. You can have this test if your doctor determines that your bile ducts are blocked. Blockage of the bile ducts can cause: Yellowing of the skin and whites of the eyes.
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