(3S)-1-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2,5-dioxopyrrolidin-3-yl acetate

Base Information

Chemical Name:(3S)-1-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2,5-dioxopyrrolidin-3-yl acetate
CAS No.:1044588-24-0
Molecular Formula:C₂₈H₂₃Cl₃N₂O₅
Molecular Weight:573.86
Hs Code.:

Synonyms:(3S)-1-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2,5-dioxopyrrolidin-3-yl acetate

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Chemical Property of (3S)-1-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2,5-dioxopyrrolidin-3-yl acetate

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Technology Process of (3S)-1-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2,5-dioxopyrrolidin-3-yl acetate

There total 1 articles about (3S)-1-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2,5-dioxopyrrolidin-3-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:

: 1044583-53-0
6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-amine

: 59025-03-5
(S)-acetoxysuccinic anhydride

: 1044588-24-0
(3S)-1-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2,5-dioxopyrrolidin-3-yl acetate

Guidance literature:: 6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-amine; (S)-acetoxysuccinic anhydride; at 85 ℃; for 1h;

With acetic acid; at 85 ℃; for 2h;

Reference yield:

: 1044588-24-0
(3S)-1-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2,5-dioxopyrrolidin-3-yl acetate

: 1044587-92-9
(3S)-1-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-3-hydroxypyrrolidine-2,5-dione

Guidance literature:: (3S)-1-[6-(4-chlorophenyl)-7-(2,4-dichlorophenyl)-2,2-dimethyl-3,4-dihydro-2H-pyrano[2,3-b]pyridin-4-yl]-2,5-dioxopyrrolidin-3-yl acetate; With toluene-4-sulfonic acid; In methanol; at 85 ℃; for 2h;

With water; sodium hydrogencarbonate; In methanol;