White to off-white solid. A quaternary phosphonium phase-transfer catalyst suitable for synthesizing meta-aromatic fluorides, and a phosphorus ylide precursor for Wittig reactions in fine chemicals, pharmaceuticals and liquid-crystal monomer synthesis.
Product uses:
1. Phase-transfer catalyst in organic synthesis, suitable for preparing meta-aromatic fluorides.
2. Phosphorus ylide precursor for Wittig reactions in fine chemicals, pharmaceuticals and liquid-crystal monomer synthesis.