(S,E)-1-(tert-butyldimethylsilyloxy)-5-(4-methoxybenzyloxy)pent-3-en-2-yl 2-oxopropanoate

Base Information

Chemical Name:(S,E)-1-(tert-butyldimethylsilyloxy)-5-(4-methoxybenzyloxy)pent-3-en-2-yl 2-oxopropanoate
CAS No.:1187335-28-9
Molecular Formula:C₂₂H₃₄O₆Si
Molecular Weight:422.594
Hs Code.:

Synonyms:(S,E)-1-(tert-butyldimethylsilyloxy)-5-(4-methoxybenzyloxy)pent-3-en-2-yl 2-oxopropanoate

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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 (S,E)-1-(tert-butyldimethylsilyloxy)-5-(4-methoxybenzyloxy)pent-3-en-2-yl 2-oxopropanoate

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Technology Process of (S,E)-1-(tert-butyldimethylsilyloxy)-5-(4-methoxybenzyloxy)pent-3-en-2-yl 2-oxopropanoate

There total 1 articles about (S,E)-1-(tert-butyldimethylsilyloxy)-5-(4-methoxybenzyloxy)pent-3-en-2-yl 2-oxopropanoate 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: 99.0%

: 1187335-22-3
(S,E)-1-(tert-butyldimethylsilyloxy)-5-(4-methoxybenzyloxy)pent-3-en-2-ol

: 127-17-3
2-oxo-propionic acid

: 1187335-28-9
(S,E)-1-(tert-butyldimethylsilyloxy)-5-(4-methoxybenzyloxy)pent-3-en-2-yl 2-oxopropanoate

Guidance literature:: With dmap; 2,4,6-trichlorobenzoyl chloride; triethylamine; In benzene; for 16h; Inert atmosphere;
DOI:10.1016/j.tet.2009.05.066

Reference yield: 80.0%

: 1187335-28-9
(S,E)-1-(tert-butyldimethylsilyloxy)-5-(4-methoxybenzyloxy)pent-3-en-2-yl 2-oxopropanoate

: 1187335-29-0
(2R,3R,E)-6-(tert-butyldimethylsilyloxy)-2-hydroxy-3-((4-methoxybenzyloxy)methyl)-2-methylhex-4-enoic acid

Guidance literature:: (S,E)-1-(tert-butyldimethylsilyloxy)-5-(4-methoxybenzyloxy)pent-3-en-2-yl 2-oxopropanoate; With 2,2-dimethyl-di-tertbutylsilacyclopropane; In toluene; at -25 ℃; for 0.5h; Inert atmosphere;

With silver(I) 4-methylbenzenesulfonate; In toluene; at -25 - 20 ℃; for 3h; diastereoselective reaction; Inert atmosphere;
DOI:10.1016/j.tet.2009.05.066