N-ethyl-N'-(3-methyl-4-oxo-1,4-dihydronaphthalen-1-yl)-1-(4-methylphenyl)-5-oxopyrolidine-3-carbohydrazide

Base Information

Chemical Name:N-ethyl-N'-(3-methyl-4-oxo-1,4-dihydronaphthalen-1-yl)-1-(4-methylphenyl)-5-oxopyrolidine-3-carbohydrazide
CAS No.:1342800-36-5
Molecular Formula:C₂₅H₂₅N₃O₃
Molecular Weight:415.492
Hs Code.:

Synonyms:N-ethyl-N'-(3-methyl-4-oxo-1,4-dihydronaphthalen-1-yl)-1-(4-methylphenyl)-5-oxopyrolidine-3-carbohydrazide

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Chemical Property of N-ethyl-N'-(3-methyl-4-oxo-1,4-dihydronaphthalen-1-yl)-1-(4-methylphenyl)-5-oxopyrolidine-3-carbohydrazide

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Technology Process of N-ethyl-N'-(3-methyl-4-oxo-1,4-dihydronaphthalen-1-yl)-1-(4-methylphenyl)-5-oxopyrolidine-3-carbohydrazide

There total 3 articles about N-ethyl-N'-(3-methyl-4-oxo-1,4-dihydronaphthalen-1-yl)-1-(4-methylphenyl)-5-oxopyrolidine-3-carbohydrazide 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: 92.0%

: 1342800-29-6
N'-(3-methyl-4-oxo-1,4-dihydronaphthalen-1-ylidene)-1-(4-methylphenyl)-5-oxopyrrolidine-3-carbohydrazide

: 75-03-6
ethyl iodide

: 1342800-36-5
N-ethyl-N'-(3-methyl-4-oxo-1,4-dihydronaphthalen-1-yl)-1-(4-methylphenyl)-5-oxopyrolidine-3-carbohydrazide

Guidance literature:: With tetra-(n-butyl)ammonium iodide; potassium carbonate; In butanone; at 50 - 55 ℃; for 20h;
DOI:10.1007/s11164-011-0306-y

Reference yield:

: 133747-58-7
methyl 5-oxo-1-(p-tolyl)pyrrolidine-3-carboxylate

: 1342800-36-5
N-ethyl-N'-(3-methyl-4-oxo-1,4-dihydronaphthalen-1-yl)-1-(4-methylphenyl)-5-oxopyrolidine-3-carbohydrazide

Guidance literature:: Multi-step reaction with 3 steps

1: hydrazine hydrate / isopropyl alcohol / Reflux

2: hydrogenchloride / water; isopropyl alcohol / 19 h / Reflux

3: tetra-(n-butyl)ammonium iodide; potassium carbonate / butanone / 20 h / 50 - 55 °C

With hydrogenchloride; tetra-(n-butyl)ammonium iodide; potassium carbonate; hydrazine hydrate; In water; isopropyl alcohol; butanone;
DOI:10.1007/s11164-011-0306-y

Reference yield:

: 331727-49-2
5-oxo-1-(p-tolyl)pyrrolidine-3-carbohydrazide

: 1342800-36-5
N-ethyl-N'-(3-methyl-4-oxo-1,4-dihydronaphthalen-1-yl)-1-(4-methylphenyl)-5-oxopyrolidine-3-carbohydrazide

Guidance literature:: Multi-step reaction with 2 steps

1: hydrogenchloride / water; isopropyl alcohol / 19 h / Reflux

2: tetra-(n-butyl)ammonium iodide; potassium carbonate / butanone / 20 h / 50 - 55 °C

With hydrogenchloride; tetra-(n-butyl)ammonium iodide; potassium carbonate; In water; isopropyl alcohol; butanone;
DOI:10.1007/s11164-011-0306-y