(R)-1-(((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one

Base Information

Chemical Name:(R)-1-(((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one
CAS No.:1448582-25-9
Molecular Formula:C₂₃H₃₂N₂O₅S
Molecular Weight:448.583
Hs Code.:

Synonyms:(R)-1-(((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one

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Chemical Property of (R)-1-(((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one

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Technology Process of (R)-1-(((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one

There total 6 articles about (R)-1-(((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one 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: 55.0%

: 1448582-19-1
2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one

: 21286-54-4
Camphorsulfonyl chloride

: 1448582-25-9
(R)-1-(((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one

: 1448582-26-0
(S)-1-(((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one

Guidance literature:: With dmap; In dichloromethane; at 20 ℃; for 24h;
DOI:10.1021/ja406181e

Reference yield: 50.0%

: 1448582-23-7
(2R)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one

: 21286-54-4
Camphorsulfonyl chloride

: 1448582-25-9
(R)-1-(((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one

Guidance literature:: With dmap; In dichloromethane; at 20 ℃; for 24h;
DOI:10.1021/ja406181e

Reference yield:

: 3027-13-2
1-(3-methoxyphenyl)propan-2-one

: 1448582-25-9
(R)-1-(((1S,4R)-7,7-dimethyl-2-oxobicyclo[2.2.1]heptan-1-yl)methylsulfonyl)-2-(3-methoxybenzyl)-2,3-dimethylimidazolidin-4-one

Guidance literature:: Multi-step reaction with 5 steps

1: toluene-4-sulfonic acid / methanol / 72 h / 90 °C

2: sodium hydrogencarbonate / water; 1,4-dioxane / 16 h / 20 °C

3: carbon dioxide; diethylamine / methanol / 20 °C / 75007.5 Torr / Resolution of racemate

4: 10 wt% Pd(OH)2 on carbon; hydrogen / ethyl acetate / 16 h / 20 °C

5: dmap / dichloromethane / 24 h / 20 °C

With dmap; carbon dioxide; 10 wt% Pd(OH)2 on carbon; hydrogen; sodium hydrogencarbonate; toluene-4-sulfonic acid; diethylamine; In 1,4-dioxane; methanol; dichloromethane; water; ethyl acetate;
DOI:10.1021/ja406181e