7,12-Dihydro-4-methoxy-7-phenyl-2H,5H-pyrano<2',3':4,5>pyrano<2,3-b>chinolin-2,5,12-trion

Base Information

Chemical Name:7,12-Dihydro-4-methoxy-7-phenyl-2H,5H-pyrano<2',3':4,5>pyrano<2,3-b>chinolin-2,5,12-trion
CAS No.:148838-21-5
Molecular Formula:C₂₂H₁₃NO₆
Molecular Weight:387.348
Hs Code.:

Synonyms:7,12-Dihydro-4-methoxy-7-phenyl-2H,5H-pyrano<2',3':4,5>pyrano<2,3-b>chinolin-2,5,12-trion

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Chemical Property of 7,12-Dihydro-4-methoxy-7-phenyl-2H,5H-pyrano<2',3':4,5>pyrano<2,3-b>chinolin-2,5,12-trion

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Technology Process of 7,12-Dihydro-4-methoxy-7-phenyl-2H,5H-pyrano<2',3':4,5>pyrano<2,3-b>chinolin-2,5,12-trion

There total 2 articles about 7,12-Dihydro-4-methoxy-7-phenyl-2H,5H-pyrano<2',3':4,5>pyrano<2,3-b>chinolin-2,5,12-trion 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: 61.0%

: 148838-17-9
7-(Diphenylamino)-4-methoxy-2,5-dioxo-N,N-diphenyl-2H,5H-pyrano<4,3-b>pyran-8-carboxamid

: 148838-21-5
7,12-Dihydro-4-methoxy-7-phenyl-2H,5H-pyrano<2',3':4,5>pyrano<2,3-b>chinolin-2,5,12-trion

Guidance literature:: In 1,3,5-trimethyl-benzene; at 165 ℃; for 16h;

Reference yield:

: 148838-13-5
7-(Diphenylamino)-4-hydroxy-2,5-dioxo-N,N-diphenyl-2H,5H-pyrano<4,3-b>pyran-8-carboxamid

: 148838-21-5
7,12-Dihydro-4-methoxy-7-phenyl-2H,5H-pyrano<2',3':4,5>pyrano<2,3-b>chinolin-2,5,12-trion

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / tetrahydrofuran; diethyl ether / 1) 0 deg C, 1 h, 2) 20 deg C, 16 h

2: 61 percent / 1,3,5-trimethyl-benzene / 16 h / 165 °C

In tetrahydrofuran; diethyl ether; 1,3,5-trimethyl-benzene;