(2S,3S,4R)-dimethyl 3-(2-tert-butoxy-2-oxoacetyl)-2-phenyl-4-vinylcyclopentane-1,1-dicarboxylate

Base Information

Chemical Name:(2S,3S,4R)-dimethyl 3-(2-tert-butoxy-2-oxoacetyl)-2-phenyl-4-vinylcyclopentane-1,1-dicarboxylate
CAS No.:1403685-56-2
Molecular Formula:C₂₃H₂₈O₇
Molecular Weight:416.471
Hs Code.:

Synonyms:(2S,3S,4R)-dimethyl 3-(2-tert-butoxy-2-oxoacetyl)-2-phenyl-4-vinylcyclopentane-1,1-dicarboxylate

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Chemical Property of (2S,3S,4R)-dimethyl 3-(2-tert-butoxy-2-oxoacetyl)-2-phenyl-4-vinylcyclopentane-1,1-dicarboxylate

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Technology Process of (2S,3S,4R)-dimethyl 3-(2-tert-butoxy-2-oxoacetyl)-2-phenyl-4-vinylcyclopentane-1,1-dicarboxylate

There total 3 articles about (2S,3S,4R)-dimethyl 3-(2-tert-butoxy-2-oxoacetyl)-2-phenyl-4-vinylcyclopentane-1,1-dicarboxylate 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: 86.0%

: 1112238-37-5
(E)-tert-butyl 2-oxo-4-phenylbut-3-enoate

: 17447-60-8
dimethyl 2-vinylcyclopropane-1,1-dicarboxylate

: 1403685-56-2
(2S,3S,4R)-dimethyl 3-(2-tert-butoxy-2-oxoacetyl)-2-phenyl-4-vinylcyclopentane-1,1-dicarboxylate

Guidance literature:: With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; C₅₄H₄₁N₂O₂PS; In toluene; at 20 ℃; for 24h; Inert atmosphere; Schlenk technique;
DOI:10.1021/om300896z

Reference yield:

: 100-52-7
benzaldehyde

: 1403685-56-2
(2S,3S,4R)-dimethyl 3-(2-tert-butoxy-2-oxoacetyl)-2-phenyl-4-vinylcyclopentane-1,1-dicarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: methanol / 10 - 40 °C / Inert atmosphere; Schlenk technique

2: acetyl chloride / Inert atmosphere; Schlenk technique; Reflux

3: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; C₅₄H₄₁N₂O₂PS / toluene / 24 h / 20 °C / Inert atmosphere; Schlenk technique

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; C₅₄H₄₁N₂O₂PS; acetyl chloride; In methanol; toluene;
DOI:10.1021/om300896z

Reference yield:

: 140653-89-0
(E)-benzylideneglyoxylic acid potassium salt

: 1403685-56-2
(2S,3S,4R)-dimethyl 3-(2-tert-butoxy-2-oxoacetyl)-2-phenyl-4-vinylcyclopentane-1,1-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: acetyl chloride / Inert atmosphere; Schlenk technique; Reflux

2: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; C₅₄H₄₁N₂O₂PS / toluene / 24 h / 20 °C / Inert atmosphere; Schlenk technique

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; C₅₄H₄₁N₂O₂PS; acetyl chloride; In toluene;
DOI:10.1021/om300896z