Acetic acid 10-oxo-7-phenyl-1,2,9,10-tetrahydro-3-oxa-8,10a-diaza-cyclohepta[de]naphthalen-9-yl ester

Base Information

Chemical Name:Acetic acid 10-oxo-7-phenyl-1,2,9,10-tetrahydro-3-oxa-8,10a-diaza-cyclohepta[de]naphthalen-9-yl ester
CAS No.:167645-05-8
Molecular Formula:C₁₉H₁₆N₂O₄
Molecular Weight:336.347
Hs Code.:

Synonyms:Acetic acid 10-oxo-7-phenyl-1,2,9,10-tetrahydro-3-oxa-8,10a-diaza-cyclohepta[de]naphthalen-9-yl ester

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Chemical Property of Acetic acid 10-oxo-7-phenyl-1,2,9,10-tetrahydro-3-oxa-8,10a-diaza-cyclohepta[de]naphthalen-9-yl ester

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Technology Process of Acetic acid 10-oxo-7-phenyl-1,2,9,10-tetrahydro-3-oxa-8,10a-diaza-cyclohepta[de]naphthalen-9-yl ester

There total 5 articles about Acetic acid 10-oxo-7-phenyl-1,2,9,10-tetrahydro-3-oxa-8,10a-diaza-cyclohepta[de]naphthalen-9-yl 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: 92.3%

: 108-24-7
acetic anhydride

: 129042-13-3
8-Oxy-7-phenyl-1,2-dihydro-9H-3-oxa-8,10a-diaza-cyclohepta[de]naphthalen-10-one

: 167645-05-8
Acetic acid 10-oxo-7-phenyl-1,2,9,10-tetrahydro-3-oxa-8,10a-diaza-cyclohepta[de]naphthalen-9-yl ester

Guidance literature:: at 105 ℃; for 10h;
DOI:10.1248/cpb.42.2071

Reference yield:

: 5735-53-5
1,4-benzoxazine

: 167645-05-8
Acetic acid 10-oxo-7-phenyl-1,2,9,10-tetrahydro-3-oxa-8,10a-diaza-cyclohepta[de]naphthalen-9-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) BCl₃, AlCl₃, 2.) 2N aq. HCl / 1.) toluene, reflux, 16 h, 2.) toluene, reflux, 2.5 h

2: 71.2 percent / pyridine / CH₂Cl₂ / 1 h / 0 °C

3: 78.2 percent / 50percent aq. NaOH, NH₂OH*HCl / ethanol / 2.5 h / 50 - 55 °C

4: 92.3 percent / 10 h / 105 °C

With pyridine; hydrogenchloride; sodium hydroxide; aluminium trichloride; hydroxylamine hydrochloride; boron trichloride; In ethanol; dichloromethane;
DOI:10.1248/cpb.42.2071

Reference yield:

: 100-47-0
benzonitrile

: 167645-05-8
Acetic acid 10-oxo-7-phenyl-1,2,9,10-tetrahydro-3-oxa-8,10a-diaza-cyclohepta[de]naphthalen-9-yl ester

Guidance literature:: Multi-step reaction with 4 steps

1: 1.) BCl₃, AlCl₃, 2.) 2N aq. HCl / 1.) toluene, reflux, 16 h, 2.) toluene, reflux, 2.5 h

2: 71.2 percent / pyridine / CH₂Cl₂ / 1 h / 0 °C

3: 78.2 percent / 50percent aq. NaOH, NH₂OH*HCl / ethanol / 2.5 h / 50 - 55 °C

4: 92.3 percent / 10 h / 105 °C

With pyridine; hydrogenchloride; sodium hydroxide; aluminium trichloride; hydroxylamine hydrochloride; boron trichloride; In ethanol; dichloromethane;
DOI:10.1248/cpb.42.2071