3-Benzoyloxy-6-phenoxycarbonylamino-3,6-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester

Base Information

Chemical Name:3-Benzoyloxy-6-phenoxycarbonylamino-3,6-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester
CAS No.:84525-56-4
Molecular Formula:C₂₄H₂₅N₃O₈
Molecular Weight:483.478
Hs Code.:

Synonyms:3-Benzoyloxy-6-phenoxycarbonylamino-3,6-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester

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Chemical Property of 3-Benzoyloxy-6-phenoxycarbonylamino-3,6-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester

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Technology Process of 3-Benzoyloxy-6-phenoxycarbonylamino-3,6-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester

There total 5 articles about 3-Benzoyloxy-6-phenoxycarbonylamino-3,6-dihydro-pyridazine-1,2-dicarboxylic acid diethyl 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%

: 84525-46-2
1-benzoyloxy-4-ethoxycarbonylamino-1(E),3(E)-butadiene

: 1972-28-7,218603-74-8
diethylazodicarboxylate

: 84525-56-4
3-Benzoyloxy-6-phenoxycarbonylamino-3,6-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester

Guidance literature:: With hydroquinone; In dichloromethane; at 25 ℃; for 16h;
DOI:10.1055/s-1982-30020

Reference yield:

: 24338-67-8
4-benzoyloxy-trans-2-trans-4-pentadienal

: 84525-56-4
3-Benzoyloxy-6-phenoxycarbonylamino-3,6-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 60 percent / resorcinol, sodium chlorite / ethanol / 24 h / Ambient temperature; buffer (aq. solution citric acid and trisodium salt citric acid) - pH=3,6

2: thionyl chloride, hydroquinone / 2 h / 50 °C

3: 78 percent / azidotrimethylsilane / CH₂Cl₂ / 30 h / 0 °C

4: 63 percent / hydroquinone / toluene; dioxane / 0.33 h / Heating

5: 81 percent / hydroquinone / CH₂Cl₂ / 16 h / 25 °C

With sodium chlorite; thionyl chloride; trimethylsilylazide; hydroquinone; recorcinol; In 1,4-dioxane; ethanol; dichloromethane; toluene;
DOI:10.1055/s-1982-30020

Reference yield:

: 84541-23-1
5-benzoyloxy-2(E),4(E)-pentadienoic acid

: 84525-56-4
3-Benzoyloxy-6-phenoxycarbonylamino-3,6-dihydro-pyridazine-1,2-dicarboxylic acid diethyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: thionyl chloride, hydroquinone / 2 h / 50 °C

2: 78 percent / azidotrimethylsilane / CH₂Cl₂ / 30 h / 0 °C

3: 63 percent / hydroquinone / toluene; dioxane / 0.33 h / Heating

4: 81 percent / hydroquinone / CH₂Cl₂ / 16 h / 25 °C

With thionyl chloride; trimethylsilylazide; hydroquinone; In 1,4-dioxane; dichloromethane; toluene;
DOI:10.1055/s-1982-30020