23955

Chlor-dipyrrolidinocarbenium-hexafluorophosphat

≥97.5% (CHN)

• Synonym(e): N,N,N′,N′-Bis-(tetramethylen)-chlorformamidinium-hexafluorophosphat, Chlor-N,N,N′,N′-bis-(tetramethylen)-formamidinium-hexafluorophosphat, PyClU
• Lineare Formel: C₉H₁₆N₂Cl · PF₆
• CAS-Nummer: 135540-11-3
• Molekulargewicht: 332.65
• UNSPSC Code: 12352101
• NACRES: NA.22
• PubChem Substance ID: 57648043
• MDL number: MFCD00191333
• Beilstein/REAXYS Number: 7898575

Eigenschaften

• Quality Segment: 100
• assay: ≥97.5% (CHN)
• form: solid
• reaction suitability: reaction type: Coupling Reactions
• mp: 153-156 °C
• application(s): peptide synthesis
• functional group: chloro
• storage temp.: 2-8°C
• SMILES string: F[P-](F)(F)(F)(F)F.Cl\C(N1CCCC1)=[N+]2/CCCC2
• InChI: 1S/C9H16ClN2.F6P/c10-9(11-5-1-2-6-11)12-7-3-4-8-12;1-7(2,3,4,5)6/h1-8H2;/q+1;-1
• InChI key: NHEGCUSBUWGOQM-UHFFFAOYSA-N

Beschreibung

Application

Reactant for:
Enantioselective desymmetrization of meso-asiridines
Peptide coupling
Reagent for:
Heterocyclization of chloroformamidinium salts
Oxidative insertion for palladium and nickel catalyst synthesis

Other Notes

New, crystalline and non-hygroscopic peptide coupling reagent, especially for N-methyl amino acids

Sicherheitshinweise

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Lagerklasse: 11 - Combustible Solids
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves