Substance
ID:738491
Names and Identifiers
IUPAC name
bromotris(pyrrolidin-1-yl)phosphanium; hexafluoro-λ5-phosphanuide
IUPAC Traditional name
bromotris(pyrrolidin-1-yl)phosphanium hexafluorophosphate
Synonyms
溴-三吡咯烷基磷代六氟磷酸酯PyBroPBromotri(1-pyrrolidinyl)phosphonium hexafluorophosphate
Registration numbers
CAS Number
MDL Number
EC Number
Beilstein Number
Properties
Safety Information
Storage Warning
Moisture Sensitive
Risk Statements
36/37/38
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
GHS Hazard statements
H315-H319-H335
Safety Statements
26-37
TSCA Listed
否
European Hazard Symbols
Irritant (Xi)GHS Precautionary statements
P261-P305+P351+P338-P302+P352-P321-P405-P501A
Product Information
Purity
97%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Efficient peptide coupling agent for N-methylated amino esters for which coupling with a number of conventional reagents has proved ineffective or slow, and giving superior results to 1H-Benzotriazol-1-yloxytri(1-pyrrolidinyl)phosphonium hexafluorophosphate, B25251, in this type of reaction: J. Org. Chem., 59, 2437 (1994). See Appendix 6.
• Can also be used to activate formamides, e.g. reaction of DMF with primary amines to yield formamidines: Tetrahedron Lett., 40, 5487 (1999).