cis-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane

Base Information

• Chemical Name: cis-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane
• CAS No.: 114789-85-4
• Molecular Formula: C₄₃H₃₈OSi
• Molecular Weight: 598.86

Synonyms:cis-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane

Chemical Property of cis-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane

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Technology Process of cis-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane

There total 2 articles about cis-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane 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: 16.5%

trans-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane (114819-59-9) → cis-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane (114789-85-4)

Guidance literature:

In acetonitrile; for 1.33h; Irradiation;

DOI:10.1021/jo00251a024

Reference yield:

1,1,3,5,5-pentaphenyl-3-<(phenyldimethylsilyl)oxy>-1,4-pentadiene (114789-79-6) → cis-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane (114789-85-4) + trans-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane (114819-59-9)

Guidance literature:

In acetonitrile; Quantum yield; Irradiation; also in the presence of xanthone - direct and triplet quantum yield;

DOI:10.1021/jo00251a024

Reference yield: 20.6%

cis-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane (114789-85-4) → 1,2,2,5,5-pentaphenyl-4-penten-1-one (57365-26-1) + 1,4,4-triphenyl-2-(1,1-diphenylmethyl)-3-buten-1-one (114789-86-5)

Guidance literature:

With tetrabutyl ammonium fluoride; In tetrahydrofuran; for 0.333333h;

DOI:10.1021/jo00251a024

upstream raw materials:

1,1,3,5,5-pentaphenyl-3-<(phenyldimethylsilyl)oxy>-1,4-pentadiene

trans-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane

Downstream raw materials:

1,2,2,5,5-pentaphenyl-4-penten-1-one

1,4,4-triphenyl-2-(1,1-diphenylmethyl)-3-buten-1-one

trans-1,2,2-triphenyl-1-<(phenyldimethylsilyl)oxy>-3-(2,2-diphenylvinyl)cyclopropane

1,1,4,4-tetraphenyl-1,3-butadiene

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