Chlorotripyrrolidinophosphonium Hexafluorophosphate

• CAT Number: R022319
• CAS Number: 133894-48-1
• Molecular Formula: C12H24ClF6N3P2
• Molecular Weight: 421.73
• Purity: ≥95%
• Synonyms: (T-4)chlorotri-1-pyrrolidinylphosphorus(1+) Hexafluorophosphate(1-); Pyrrolidine, Phosphorus Complex; PyCloP; Tris(1-pyrrolidino)chloroimidazolium Hexafluorophosphate
• Storage: -20°C
• IUPAC Name: chloro(tripyrrolidin-1-yl)phosphanium;hexafluorophosphate
• InChI: InChI=1S/C12H24ClN3P.F6P/c13-17(14-7-1-2-8-14,15-9-3-4-10-15)16-11-5-6-12-16;1-7(2,3,4,5)6/h1-12H2;/q+1;-1
• InChIKey: BSCYRXJVGSZNKX-UHFFFAOYSA-N
• SMILES: C1CCN(C1)[P+](N2CCCC2)(N3CCCC3)Cl.F[P-](F)(F)(F)(F)F

Chlorotripyrrolidinophosphonium hexafluorophosphate (Cat No.: R022319) is an organophosphorus compound with a tripyrrolidinyl group attached to a phosphonium center, along with a chloride ion and hexafluorophosphate counterion. It is commonly used as a reagent in organic synthesis, particularly in reactions involving nucleophilic substitution and as a catalyst in phosphonium-based coupling reactions. The phosphonium moiety enhances reactivity, while the hexafluorophosphate anion provides good solubility and stability in polar solvents. This compound is valued in both chemical and pharmaceutical synthesis for its versatility in functional group transformations.