ethyl (7R,8R)-8-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-5-methyl-9-oxo-1,2-diazabicyclo[5.2.0]nona-3,5-diene-2-carboxylate

Base Information

Chemical Name:ethyl (7R,8R)-8-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-5-methyl-9-oxo-1,2-diazabicyclo[5.2.0]nona-3,5-diene-2-carboxylate
CAS No.:61767-17-7
Molecular Formula:C₁₉H₁₇N₃O₅
Molecular Weight:367.361
Hs Code.:
Mol file:61767-17-7.mol

Synonyms:

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Chemical Property of ethyl (7R,8R)-8-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-5-methyl-9-oxo-1,2-diazabicyclo[5.2.0]nona-3,5-diene-2-carboxylate

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Technology Process of ethyl (7R,8R)-8-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-5-methyl-9-oxo-1,2-diazabicyclo[5.2.0]nona-3,5-diene-2-carboxylate

There total 1 articles about ethyl (7R,8R)-8-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)-5-methyl-9-oxo-1,2-diazabicyclo[5.2.0]nona-3,5-diene-2-carboxylate 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: 91.0%

: 6780-38-7
N-phthaloylglycine chloride

: 22928-91-2
ethyl 5-methyl-1H-1,2-diazepine-1-carboxylate

: 61767-17-7,87958-38-1
<7α,8α>-5-Methyl-9-oxo-8-phthalimido-1,2-diazabicyclo<5.2.0>nona-3,5-dien-2-carbonsaeure-ethylester

Guidance literature:: With triethylamine; In dichloromethane; for 1h; Ambient temperature;

Reference yield: 90.0%

: 61767-17-7,87958-38-1
<7α,8α>-5-Methyl-9-oxo-8-phthalimido-1,2-diazabicyclo<5.2.0>nona-3,5-dien-2-carbonsaeure-ethylester

: 61767-18-8,87958-41-6
2-<(<7α,8α>-2-Ethoxycarbonyl-5-methyl-9-oxo-1,2-diazabicyclo<5.2.0>nona-3,5-dien-8-yl)aminocarbonyl>benzoesaeure

Guidance literature:: With sodium hydroxide; phenolphthalein; In 1,4-dioxane;

Reference yield:

: 61767-17-7,87958-38-1
<7α,8α>-5-Methyl-9-oxo-8-phthalimido-1,2-diazabicyclo<5.2.0>nona-3,5-dien-2-carbonsaeure-ethylester

: 61767-21-3,87958-46-1
<7α,8α>-5-Methyl-9-oxo-8-phenylacetylamino-1,2-diazabicyclo<5.2.0>nona-3,5-dien-2-carbonsaeure-ethylester

Guidance literature:: Multi-step reaction with 4 steps

1: 90 percent / 0.1 N NaOH, Phenolphthalein / dioxane

2: 90 percent / DCC / CH₂Cl₂ / 1 h

3: 84 percent / methylhydrazine / tetrahydrofuran / 1 h / -78 °C

4: 93 percent / DCC / CH₂Cl₂ / 2 h / 0 °C

With sodium hydroxide; phenolphthalein; dicyclohexyl-carbodiimide; methylhydrazine; In tetrahydrofuran; 1,4-dioxane; dichloromethane;