(+)-11-(2-aminophenyl)-4a-ethyl-3,4,4a,5,6,7-hexahydropyrano[3,2-h]indolizine-2,9-dione

Base Information

Chemical Name:(+)-11-(2-aminophenyl)-4a-ethyl-3,4,4a,5,6,7-hexahydropyrano[3,2-h]indolizine-2,9-dione
CAS No.:1538555-29-1
Molecular Formula:C₁₉H₂₂N₂O₃
Molecular Weight:326.395
Hs Code.:

Synonyms:(+)-11-(2-aminophenyl)-4a-ethyl-3,4,4a,5,6,7-hexahydropyrano[3,2-h]indolizine-2,9-dione

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Chemical Property of (+)-11-(2-aminophenyl)-4a-ethyl-3,4,4a,5,6,7-hexahydropyrano[3,2-h]indolizine-2,9-dione

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Technology Process of (+)-11-(2-aminophenyl)-4a-ethyl-3,4,4a,5,6,7-hexahydropyrano[3,2-h]indolizine-2,9-dione

There total 12 articles about (+)-11-(2-aminophenyl)-4a-ethyl-3,4,4a,5,6,7-hexahydropyrano[3,2-h]indolizine-2,9-dione 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: 94.0%

: 67-56-1
methanol

: 93710-27-1,109363-24-8
(?)-leuconolam

: 1538555-29-1
(+)-11-(2-aminophenyl)-4a-ethyl-3,4,4a,5,6,7-hexahydropyrano[3,2-h]indolizine-2,9-dione

: 109305-79-5
leuconolam methyl ether

Guidance literature:: With camphor-10-sulfonic acid; at 20 ℃; for 12h; Reagent/catalyst; Inert atmosphere;
DOI:10.1021/np400922x

Reference yield: 70.0%

: 6,7-dehydroleuconoxine

: 1538555-29-1
(+)-11-(2-aminophenyl)-4a-ethyl-3,4,4a,5,6,7-hexahydropyrano[3,2-h]indolizine-2,9-dione

Guidance literature:: With toluene-4-sulfonic acid; In dichloromethane; at 20 ℃; for 10h; Inert atmosphere;
DOI:10.1021/np400922x

Reference yield: 70.0%

: (+)-melodinine E

: 1538555-29-1
(+)-11-(2-aminophenyl)-4a-ethyl-3,4,4a,5,6,7-hexahydropyrano[3,2-h]indolizine-2,9-dione

Guidance literature:: With copper(II) bis(trifluoromethanesulfonate); trifluoroacetic acid; In dichloromethane; at 20 ℃; for 17h; Inert atmosphere;
DOI:10.1021/jacs.5b03619