(p-methoxyphenyl)-alpha,alpha-dimethylphenacyllead diacetate

Base Information

Chemical Name:(p-methoxyphenyl)-alpha,alpha-dimethylphenacyllead diacetate
CAS No.:151452-00-5
Molecular Formula:C₂₁H₂₄O₆Pb
Molecular Weight:579.618
Hs Code.:

Synonyms:(p-methoxyphenyl)-alpha,alpha-dimethylphenacyllead diacetate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of (p-methoxyphenyl)-alpha,alpha-dimethylphenacyllead diacetate

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Technology Process of (p-methoxyphenyl)-alpha,alpha-dimethylphenacyllead diacetate

There total 1 articles about (p-methoxyphenyl)-alpha,alpha-dimethylphenacyllead diacetate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 55.0%

: 39158-85-5
2-methyl-1-phenyl-1-trimethylsiloxy-1-propene

: 18649-43-9
4-methoxyphenyllead(IV) triacetate

: 151452-00-5
(p-methoxyphenyl)-alpha,alpha-dimethylphenacyllead diacetate

: 2-(p-methoxyphenyl)-2-methyl-1-phenylpropan-1-one

Guidance literature:: With BF₃-Et₂O; In chloroform-d1; byproducts: trimethylsilyl fluoride, isobutyrophenone, 2-methyl-1-phenylpropen-1-one; the Pb-compd. and the silyl ether are dissolved in dry CDCl3 and then BF3-Et2O is added, the mixt. is stirred at room temp. for 35 min; the mixt. is diluted with CHCl3 and washed with water and saturated aq. NaHCO3, the CHCl3 layer is filtered through celite and the solvent is evaporated under reduced pressure at 30°C;
DOI:10.1039/P19930001677

Reference yield: 31.5%

: 151452-00-5
(p-methoxyphenyl)-alpha,alpha-dimethylphenacyllead diacetate

: 769-60-8
2-methyl-1-phenylprop-2-en-1-one

: 7476-41-7
2-methyl-1-oxo-1-phenylpropan-2-yl acetate

: 301-04-2
lead acetate

: 2-(p-methoxyphenyl)-2-methyl-1-phenylpropan-1-one

: 611-70-1
phenyl isopropyl ketone

Guidance literature:: In chloroform-d1; the Pb-compd. is stirred in dry CDCl3 at 60°C for 13.5 h; the ppt. is allowed to settle and analysis of the supernatant soln. by 1H.NMR, the crude product is filtered through silica gel in ethyl acetate-light petroleum, the resulting oil is fractionated by preperative HPLC, elution with AcOEt-light petroleum;
DOI:10.1039/P19930001677