4-ethyl-6-oxo-1-phenyl-1,6-dihydro-3,5-pyridazinedicarbonitrile

Base Information

Chemical Name:4-ethyl-6-oxo-1-phenyl-1,6-dihydro-3,5-pyridazinedicarbonitrile
CAS No.:720675-98-9
Molecular Formula:C₁₄H₁₀N₄O
Molecular Weight:250.26
Hs Code.:
Mol file:720675-98-9.mol

Synonyms:1,6-dihydro-4-ethyl-6-oxo-1-phenylpyridazine-3,5-dicarbonitrile

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Chemical Property of 4-ethyl-6-oxo-1-phenyl-1,6-dihydro-3,5-pyridazinedicarbonitrile

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Technology Process of 4-ethyl-6-oxo-1-phenyl-1,6-dihydro-3,5-pyridazinedicarbonitrile

There total 3 articles about 4-ethyl-6-oxo-1-phenyl-1,6-dihydro-3,5-pyridazinedicarbonitrile 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: 50.0%

: 105-56-6
ethyl 2-cyanoacetate

: 2-phenylhydrazono-3-oxo-pentanonitrile

: 720675-98-9
1,6-dihydro-4-ethyl-6-oxo-1-phenylpyridazine-3,5-dicarbonitrile

Guidance literature:: With ammonium acetate; acetic acid; In benzene; for 6h; Heating;
DOI:10.1016/0040-4020(95)00829-W

Reference yield:

: 33279-01-5
3-oxo-pentanenitrile

: 720675-98-9
1,6-dihydro-4-ethyl-6-oxo-1-phenylpyridazine-3,5-dicarbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 73 percent / sodium acetate / ethanol / Ambient temperature

2: 50 percent / ammonium acetate, acetic acid / benzene / 6 h / Heating

With ammonium acetate; sodium acetate; acetic acid; In ethanol; benzene;
DOI:10.1016/0040-4020(95)00829-W

Reference yield:

: 100-34-5
benzene diazonium chloride

: 720675-98-9
1,6-dihydro-4-ethyl-6-oxo-1-phenylpyridazine-3,5-dicarbonitrile

Guidance literature:: Multi-step reaction with 2 steps

1: 73 percent / sodium acetate / ethanol / Ambient temperature

2: 50 percent / ammonium acetate, acetic acid / benzene / 6 h / Heating

With ammonium acetate; sodium acetate; acetic acid; In ethanol; benzene;
DOI:10.1016/0040-4020(95)00829-W