(+)-ethyl 2-[((2R,5S,6R)-4-benzyl-5-(tert-butyldimethylsilyloxymethyl)-6-(iso-propyl)-3-oxopiperazin-2-yl)methyl]acrylate

Base Information

Chemical Name:(+)-ethyl 2-[((2R,5S,6R)-4-benzyl-5-(tert-butyldimethylsilyloxymethyl)-6-(iso-propyl)-3-oxopiperazin-2-yl)methyl]acrylate
CAS No.:1099822-11-3
Molecular Formula:C₂₇H₄₄N₂O₄Si
Molecular Weight:488.743
Hs Code.:

Synonyms:(+)-ethyl 2-[((2R,5S,6R)-4-benzyl-5-(tert-butyldimethylsilyloxymethyl)-6-(iso-propyl)-3-oxopiperazin-2-yl)methyl]acrylate

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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 (+)-ethyl 2-[((2R,5S,6R)-4-benzyl-5-(tert-butyldimethylsilyloxymethyl)-6-(iso-propyl)-3-oxopiperazin-2-yl)methyl]acrylate

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Technology Process of (+)-ethyl 2-[((2R,5S,6R)-4-benzyl-5-(tert-butyldimethylsilyloxymethyl)-6-(iso-propyl)-3-oxopiperazin-2-yl)methyl]acrylate

There total 2 articles about (+)-ethyl 2-[((2R,5S,6R)-4-benzyl-5-(tert-butyldimethylsilyloxymethyl)-6-(iso-propyl)-3-oxopiperazin-2-yl)methyl]acrylate 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: 80.0%

: 878556-99-1
(+)-(5R,6S)-1-benzyl-6-(t-butyldimethylsilyloxymethyl)-5-(i-propyl)-5,6-dihydro-1H-pyrazin-2-one

: 17435-72-2
ethyl 2-bromomethyl-2-propenoate

: 1099822-11-3
(+)-ethyl 2-[((2R,5S,6R)-4-benzyl-5-(tert-butyldimethylsilyloxymethyl)-6-(iso-propyl)-3-oxopiperazin-2-yl)methyl]acrylate

Guidance literature:: With cerium(III) chloride heptahydrate; zinc; In tetrahydrofuran; at 0 - 20 ℃; for 22h; diastereoselective reaction; Inert atmosphere;
DOI:10.1016/j.tet.2008.10.034

Reference yield: 64.0%

: 878556-99-1
(+)-(5R,6S)-1-benzyl-6-(t-butyldimethylsilyloxymethyl)-5-(i-propyl)-5,6-dihydro-1H-pyrazin-2-one

: 17435-72-2
ethyl 2-bromomethyl-2-propenoate

: 1099822-11-3
(+)-ethyl 2-[((2R,5S,6R)-4-benzyl-5-(tert-butyldimethylsilyloxymethyl)-6-(iso-propyl)-3-oxopiperazin-2-yl)methyl]acrylate

: 1099822-35-1
ethyl 2-[((2R,5S,6R)-4-benzyl-5-(tert-butyldimethylsilyloxymethyl)-1-(2-ethoxycarbonylallyl)-6-(isopropyl)-3-oxopiperazin-2-yl)methyl]acrylate

Guidance literature:: With chloro-trimethyl-silane; zinc; In N,N-dimethyl-formamide; at 0 - 20 ℃; for 88h; diastereoselective reaction; Inert atmosphere;
DOI:10.1016/j.tet.2008.10.034