ethyl 2-((2S,4R,5S)-4-(tert-butoxycarbonylamino)-5-(3,5-dimethoxyphenyl)-1-tosylpyrrolidin-2-yl)acetate

Base Information

Chemical Name:ethyl 2-((2S,4R,5S)-4-(tert-butoxycarbonylamino)-5-(3,5-dimethoxyphenyl)-1-tosylpyrrolidin-2-yl)acetate
CAS No.:1429516-72-2
Molecular Formula:C₂₈H₃₈N₂O₈S
Molecular Weight:562.684
Hs Code.:

Synonyms:ethyl 2-((2S,4R,5S)-4-(tert-butoxycarbonylamino)-5-(3,5-dimethoxyphenyl)-1-tosylpyrrolidin-2-yl)acetate

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Chemical Property of ethyl 2-((2S,4R,5S)-4-(tert-butoxycarbonylamino)-5-(3,5-dimethoxyphenyl)-1-tosylpyrrolidin-2-yl)acetate

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Technology Process of ethyl 2-((2S,4R,5S)-4-(tert-butoxycarbonylamino)-5-(3,5-dimethoxyphenyl)-1-tosylpyrrolidin-2-yl)acetate

There total 4 articles about ethyl 2-((2S,4R,5S)-4-(tert-butoxycarbonylamino)-5-(3,5-dimethoxyphenyl)-1-tosylpyrrolidin-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: 91.0%

: 24424-99-5
di-tert-butyl dicarbonate

: 1429516-69-7
ethyl 2-((2S,4R,5S)-4-amino-5-(3,5-dimethoxyphenyl)-1-tosylpyrrolidin-2-yl)acetate

: 1429516-72-2
ethyl 2-((2S,4R,5S)-4-(tert-butoxycarbonylamino)-5-(3,5-dimethoxyphenyl)-1-tosylpyrrolidin-2-yl)acetate

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 3h;
DOI:10.1021/ol4006129

Reference yield:

: C₇H₁₁NO₄

: 1429516-72-2
ethyl 2-((2S,4R,5S)-4-(tert-butoxycarbonylamino)-5-(3,5-dimethoxyphenyl)-1-tosylpyrrolidin-2-yl)acetate

Guidance literature:: Multi-step reaction with 3 steps

1: C₃₅H₄₇N₃O₂ / toluene / 24 h / 20 °C / Molecular sieve

2: palladium on activated charcoal; hydrogen / methanol

3: triethylamine / dichloromethane / 3 h / 20 °C

With palladium on activated charcoal; C₃₅H₄₇N₃O₂; hydrogen; triethylamine; In methanol; dichloromethane; toluene;
DOI:10.1021/ol4006129

Reference yield:

: 370565-58-5
N-(3,5-dimethoxybenzylidene)-4-methylbenzenesulfonamide

: 1429516-72-2
ethyl 2-((2S,4R,5S)-4-(tert-butoxycarbonylamino)-5-(3,5-dimethoxyphenyl)-1-tosylpyrrolidin-2-yl)acetate

Guidance literature:: Multi-step reaction with 3 steps

1: C₃₅H₄₇N₃O₂ / toluene / 24 h / 20 °C / Molecular sieve

2: palladium on activated charcoal; hydrogen / methanol

3: triethylamine / dichloromethane / 3 h / 20 °C

With palladium on activated charcoal; C₃₅H₄₇N₃O₂; hydrogen; triethylamine; In methanol; dichloromethane; toluene;
DOI:10.1021/ol4006129