ethyl 6-amino-5-cyano-4-(3,4-dichlorophenyl)-2-methyl-4H-pyran-3-carboxylate synthesis

2synthesis methods

Product Name:ethyl 6-amino-5-cyano-4-(3,4-dichlorophenyl)-2-methyl-4H-pyran-3-carboxylate
CAS Number:89809-79-0
Molecular formula:C16H14Cl2N2O3
Molecular Weight:353.2

6287-38-3 Synthesis

Yield:-

Steps:

Multi-step reaction with 2 steps
1: piperidine, caproic acid / benzene
2: 71 percent / piperidine / ethanol / Ambient temperature

References:

Soto, Jose L.;Seoane, Carlos;Martin, Nazario;Quinteiro, Margarita [Heterocycles,1984,vol. 22,# 1,p. 1 - 6]

141-97-9 Synthesis

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