(Methoxymethyl)diphenylphosphine oxide

• Catalog No.: L00912
• CAS Number: 4455-77-0
• M. F.: C14H15O2P
• M. W.: 246.241461
• Purity: 98+%

SYNONYMS

• Title: ( 甲氧基甲基)二苯基磷氧
• IUPAC name: [(methoxymethyl)(phenyl)phosphoroso]benzene
• IUPAC Traditional name: [methoxymethyl(phenyl)phosphoroso]benzene
• Synonyms: Diphenyl(methoxymethyl)phosphine oxide

DATABASE IDS

• MDL Number: MFCD00015451
• CAS Number: 4455-77-0
• EC Number: 224-704-4
• Beilstein Number: 649558

PROPERTIES

• Purity: 98+%
• Melting Point: 114-120°C
• GHS Hazard statements: H302
• European Hazard Symbols: X
• GHS Precautionary statements: P264-P270-P301+P312-P330-P501A
• Risk Statements: 22-36/37/38
• RTECS: SZ0199360
• Safety Statements: 26-36/37-60
• TSCA Listed: 否

REFERENCES

• Horner olefination with aldehydes and ketones gives vinyl ethers (and hence higher aldehydes). The method is reported to be superior to the Wittig alternative. The two diastereoisomeric adducts can also be isolated and each converted to a single stereoisomer of the enol ether: J. Chem. Soc., Perkin 1, 3099 (1979):