10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carboxylic acid pentafluorophenyl ester

Base Information

Chemical Name:10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carboxylic acid pentafluorophenyl ester
CAS No.:292067-77-7
Molecular Formula:C₂₂H₁₄F₅NO₄
Molecular Weight:451.349
Hs Code.:

10-oxo-2,3,5,6-tetrahydro-1<i>H</i>,4<i>H</i>,10<i>H</i>-11-oxa-3a-aza-benzo[<i>de</i>]anthracene-9-carboxylic acid pentafluorophenyl ester

Synonyms:10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carboxylic acid pentafluorophenyl ester

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Chemical Property of 10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carboxylic acid pentafluorophenyl ester

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Technology Process of 10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carboxylic acid pentafluorophenyl ester

There total 2 articles about 10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carboxylic acid pentafluorophenyl ester 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: 81.0%

: 771-61-9
2,3,4,5,6-pentafluorophenol

: 107408-82-2
coumarin 343 acid chloride

: 292067-77-7
10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carboxylic acid pentafluorophenyl ester

Guidance literature:: With triethylamine; In dichloromethane; at 20 ℃; for 1h;
DOI:10.1021/ja994397m

Reference yield:

: 55804-65-4
coumarin-343

: 292067-77-7
10-oxo-2,3,5,6-tetrahydro-1H,4H,10H-11-oxa-3a-aza-benzo[de]anthracene-9-carboxylic acid pentafluorophenyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: oxalyl chloride / DMF / CH₂Cl₂ / 0.5 h

2: 81 percent / Et₃N / CH₂Cl₂ / 1 h / 20 °C

With oxalyl dichloride; triethylamine; N,N-dimethyl-formamide; In dichloromethane; 1: Dehydration / 2: Acylation;
DOI:10.1021/ja994397m