4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)-5-methylenecyclopent-2-enone

Base Information

Chemical Name:4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)-5-methylenecyclopent-2-enone
CAS No.:1384870-51-2
Molecular Formula:C₃₅H₅₀O₅Si₂
Molecular Weight:606.95
Hs Code.:

Synonyms:4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)-5-methylenecyclopent-2-enone

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Chemical Property of 4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)-5-methylenecyclopent-2-enone

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Technology Process of 4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)-5-methylenecyclopent-2-enone

There total 1 articles about 4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)-5-methylenecyclopent-2-enone 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: 67.0%

: 1384870-50-1
4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)cyclopent-2-enone

: 33797-51-2
eschenmoser's salt

: 1384870-51-2
4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)-5-methylenecyclopent-2-enone

Guidance literature:: 4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)cyclopent-2-enone; With lithium diisopropyl amide; In tetrahydrofuran; n-heptane; benzene; at -78 ℃; for 3h; Inert atmosphere;

eschenmoser's salt; In tetrahydrofuran; n-heptane; benzene; at -78 - 20 ℃; for 2.5h; Inert atmosphere;

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; for 1h;
DOI:10.1021/ol301513h

Reference yield: 92.0%

: 1384870-51-2
4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)-5-methylenecyclopent-2-enone

: 1384870-53-4
4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-5-methylene-4-(3-oxobutyl)cyclopent-2-enone

Guidance literature:: With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In water; acetonitrile; at 40 ℃; for 4h;
DOI:10.1021/ol301513h

Reference yield: 63.0%

: 1384870-51-2
4-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-4-(2-(2-methyl-1,3-dioxolan-2-yl)ethyl)-5-methylenecyclopent-2-enone

: 3a-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-6-(2-hydroxyethoxy)-6a-(iodomethyl)-6-methyl-4,5,6,6a-4,5,6,6a-tetrahydropentalen-1(3aH)-one

: 3a-(tert-butyldimethylsilyloxy)-3-((tert-butyldiphenylsilyloxy)methyl)-6-(2-hydroxyethoxy)-6a-(iodomethyl)-6-methyl-4,5,6,6a-4,5,6,6a-tetrahydropentalen-

Guidance literature:: With titanium tetrachloride; tetra-(n-butyl)ammonium iodide; In dichloromethane; at 20 ℃; for 0.266667h; optical yield given as %de; Inert atmosphere;
DOI:10.1021/ol301513h