(S)-1-tert-butyl 5-ethyl 2-(diphenylmethylene-amino)-4-methylenepentanedioate

Base Information

Chemical Name:(S)-1-tert-butyl 5-ethyl 2-(diphenylmethylene-amino)-4-methylenepentanedioate
CAS No.:1234706-21-8
Molecular Formula:C₂₅H₂₉NO₄
Molecular Weight:407.51
Hs Code.:

Synonyms:(S)-1-tert-butyl 5-ethyl 2-(diphenylmethylene-amino)-4-methylenepentanedioate

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Chemical Property of (S)-1-tert-butyl 5-ethyl 2-(diphenylmethylene-amino)-4-methylenepentanedioate

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Technology Process of (S)-1-tert-butyl 5-ethyl 2-(diphenylmethylene-amino)-4-methylenepentanedioate

There total 5 articles about (S)-1-tert-butyl 5-ethyl 2-(diphenylmethylene-amino)-4-methylenepentanedioate 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%

: 80787-04-8
ethyl 2-(acetoxymethyl)acrylate

: 81477-94-3
N-(diphenylmethylene)glycine tert-butyl ester

: 1234706-21-8
(S)-1-tert-butyl 5-ethyl 2-(diphenylmethylene-amino)-4-methylenepentanedioate

Guidance literature:: With cesiumhydroxide monohydrate; (2S,4S,5R)-1-(anthracen-9-ylmethyl)-5-ethenyl-2-[(R)-(prop-2-en-1-yloxy)(quinolin-4-yl)methyl]-1-azabicyclo[2.2.2]octan-1-ium bromide; In dichloromethane; at -78 ℃; for 12h; optical yield given as %ee; enantioselective reaction;
DOI:10.1016/j.tet.2010.04.034

Reference yield: 91.0%

: 137550-57-3
ethyl 2-(benzoyloxymethyl)acrylate

: 81477-94-3
N-(diphenylmethylene)glycine tert-butyl ester

: 1234706-21-8
(S)-1-tert-butyl 5-ethyl 2-(diphenylmethylene-amino)-4-methylenepentanedioate

Guidance literature:: With cesiumhydroxide monohydrate; (2S,4S,5R)-1-(anthracen-9-ylmethyl)-5-ethenyl-2-[(R)-(prop-2-en-1-yloxy)(quinolin-4-yl)methyl]-1-azabicyclo[2.2.2]octan-1-ium bromide; In dichloromethane; at -78 ℃; for 12h; optical yield given as %ee; enantioselective reaction;
DOI:10.1016/j.tet.2010.04.034

Reference yield: 90.0%

: 171022-21-2
ethyl 2-(4-methoxybenzoyloxymethyl)acrylate

: 81477-94-3
N-(diphenylmethylene)glycine tert-butyl ester

: 1234706-21-8
(S)-1-tert-butyl 5-ethyl 2-(diphenylmethylene-amino)-4-methylenepentanedioate

Guidance literature:: With cesiumhydroxide monohydrate; (2S,4S,5R)-1-(anthracen-9-ylmethyl)-5-ethenyl-2-[(R)-(prop-2-en-1-yloxy)(quinolin-4-yl)methyl]-1-azabicyclo[2.2.2]octan-1-ium bromide; In dichloromethane; at -78 ℃; for 14h; optical yield given as %ee; enantioselective reaction;
DOI:10.1016/j.tet.2010.04.034