1-Phenyl-1-trimethylsiloxyethylene

• Catalog No.: L05308
• CAS Number: 13735-81-4
• M. F.: C11H16OSi
• M. W.: 192.32964
• Purity: 97%

SYNONYMS

• Title: 1-苯基-1-三甲基甲硅氧基乙烯
• IUPAC name: trimethyl[(1-phenylethenyl)oxy]silane
• IUPAC Traditional name: trimethyl[(1-phenylethenyl)oxy]silane
• Synonyms: alpha-(Trimethylsiloxy)styrene

DATABASE IDS

• Beilstein Number: 1306914
• EC Number: 237-308-1
• MDL Number: MFCD00008582
• CAS Number: 13735-81-4

PROPERTIES

• Purity: 97%
• Boiling Point: 53-54°C/1mm
• Density: 0.938
• Flash Point: 78°C(172°F)
• Refractive Index: 1.5020
• GHS Hazard statements: H227
• GHS Precautionary statements: P210-P280-P370+P378A-P403+P235-P501A
• Storage Warning: Moisture Sensitive
• TSCA Listed: 是

REFERENCES

• The TiCl₄ promoted crossed aldol condensation with acetone illustrates the reaction of silyl enol ethers with aldehydes and ketones: Org. Synth. Coll., 8, 323 (1993). For a further example and reaction scheme, see 1-(Trimethylsiloxy)cyclohexene, A16099. For an alternative catalyst for this type of reaction, see Tetra-n-butylammonium fluoride, A10588.
• ɑ-Arylation with diazonium fluoroborates to give ɑ-arylacetophenones (deoxybenzoins) occurs in pyridine, and also in other solvents in the presence of a Pd catalyst: J. Chem. Soc. Perkin 1, 283 (1994).
• For a review of the synthetic applications of silyl enol ethers, see: Synthesis, 91 (1977).