Rilmazafone synthesis

5synthesis methods

Product Name:Rilmazafone
CAS Number:99593-25-6
Molecular formula:C21H20Cl2N6O3
Molecular Weight:475.33

Rilmafazone is prepared from 2,5-dichloro-2-aminobenzophenone as described in below:
synthesis of Rilmafazone

2-amino-2-(2-(4-chloro-2-(2-chlorobenzoyl)phenyl)hydrazono)-N,N-dimethylacetamide

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Yield:-

Steps:

Multi-step reaction with 2 steps
1: 1) THF, hexamethylphosphoramide, r.t., 4 h, 2) acetic acid, reflux, 1.5 h
2: hydrazine hydrate / ethanol / 1 h / Heating

References:

Hirai;Sugimoto;Ishiba;et al. [Journal of Heterocyclic Chemistry,1982,vol. 19,# 6,p. 1363 - 1369]

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References

Acetic acid, 2-[2-[4-chloro-2-(2-chlorobenzoyl)phenyl]hydrazinyl]-2-imino-, ethyl ester

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References

2-chloro-2-((4-chloro-2-(2-chlorobenzoyl)phenyl)diazenyl)-N,N-dimethyl-3-oxobutanamide

85815-52-7
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References

2958-36-3
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References

Rilmazafone Related Search:

(2-CHLOROPHENYL)(3-CHLOROPHENYL)METHANONE 2-amino-2'-chlorobenzophenone