- Phase Transfer Catalysts
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Phase transfer catalyst is a catalyst that facilitates the migration of a reactant from one phase into another phase where reaction occurs. By using a PTC process, one can achieve faster reactions, obtain higher conversions or yields, make fewer byproducts, eliminate the need for expensive or dangerous solvents that will dissolve all the reactants in one phase, eliminate the need for expensive raw materials and/or minimize waste problems. PTC is not limited to systems with hydrophilic and hydrophobic reactants. PTC is sometimes employed in liquid/solid and liquid/gas reactions.
|
Product |
Abbr. |
CAS No. |
Application |
Technical Data |
|
Tetrabutylammonium Bromide |
TBAB |
1643-19-2 |
PTC catalyst |
|
|
Triphenyl Phosphhine |
TPP |
603-35-0 |
PTC catalyst |
|
|
Ethyltriphenylphosphonium Bromide |
ETPPBR |
1530-32-1 |
PTC catalyst |
|
|
Butyltriphenylphosphonium Bromide |
BTPPBR |
1779-51-7 |
PTC catalyst |
|
|
Methyltriphenylphosphonium Bromide |
MTPPBR |
1779-49-3 |
PTC catalyst |
|
|
Methoxymethyltriphenylphosphonium Chloride |
MOTPPC |
4009-98-7 |
PTC catalyst |
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