(R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-yl acetate

Base Information

Chemical Name:(R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-yl acetate
CAS No.:1174917-15-7
Molecular Formula:C₃₂H₅₀O₆Si₂
Molecular Weight:586.916
Hs Code.:

Synonyms:(R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-yl acetate

Suppliers and Price of (R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-yl acetate

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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 (R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-yl acetate

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Technology Process of (R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-yl acetate

There total 1 articles about (R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-yl acetate 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: 95.0%

: 1174917-14-6
(R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-ol

: 108-24-7
acetic anhydride

: 1174917-15-7
(R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-yl acetate

Guidance literature:: With dmap; In dichloromethane; at -18 ℃; for 2h; optical yield given as %ee; Inert atmosphere;
DOI:10.1021/jo900854p

Reference yield: 92.0%

: 1174917-15-7
(R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-yl acetate

: 122588-50-5
(dimethylisopropoxysilyl)methylmagnesium chloride

: 1174917-16-8
(R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)-2-(isopropyloxydimethylsilyl)methylbut-3-ene

Guidance literature:: (dimethylisopropoxysilyl)methylmagnesium chloride; With copper(I) bromide dimethylsulfide complex; In tetrahydrofuran; at 0 ℃; for 0.5h;

(R,E)-1,4-bis(4-(tert-butyldimethylsilyloxy)-3-methoxyphenyl)but-3-en-2-yl acetate; In tetrahydrofuran; at 0 ℃; regioselective reaction;
DOI:10.1021/jo900854p