Substance
ID:723091
Names and Identifiers
IUPAC Traditional name
cyclopropyltriphenylphosphanium bromide
IUPAC name
cyclopropyltriphenylphosphanium bromide
Synonyms
Cyclopropyltriphenylphosphonium bromide溴化环丙基三苯基膦
Registration numbers
CAS Number
EC Number
MDL Number
Beilstein Number
Properties
Safety Information
Safety Statements
26-37
European Hazard Symbols
Irritant (Xi)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
Risk Statements
36/37/38
GHS Hazard statements
H315-H319-H335
GHS Precautionary statements
P261-P305+P351+P338-P302+P352-P321-P405-P501A
Storage Warning
Hygroscopic
TSCA Listed
否
Physical Property
Melting Point
183-186°C
Product Information
Purity
98%
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
• Wittig salt (see Appendix 1) for the conversion of carbonyl compounds to cyclopropylidene derivatives. For use in the synthesis of the isoquinoline alkaloid (-)-mesembrine, see: J. Org. Chem., 60, 6785 (1995). Greatly improved yields in this type of reaction have been obtained with NaH in THF, in the presence of the phase-transfer catalyst TDA-1 (Tris(3,6-dioxaheptyl)amine, L13544): Tetrahedron Lett., 29, 2531 (1988).