tert-butyl 1-{3-fluoro-4-[5-methoxy-4-oxo-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-1(4H)-yl]phenyl}hydrazinecarboxylate

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Chemical Name:tert-butyl 1-{3-fluoro-4-[5-methoxy-4-oxo-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-1(4H)-yl]phenyl}hydrazinecarboxylate
CAS No.:1238703-48-4
Molecular Formula:C₂₅H₂₅FN₆O₄
Molecular Weight:492.51
Hs Code.:

Synonyms:tert-butyl 1-{3-fluoro-4-[5-methoxy-4-oxo-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-1(4H)-yl]phenyl}hydrazinecarboxylate

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Chemical Property of tert-butyl 1-{3-fluoro-4-[5-methoxy-4-oxo-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-1(4H)-yl]phenyl}hydrazinecarboxylate

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Technology Process of tert-butyl 1-{3-fluoro-4-[5-methoxy-4-oxo-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-1(4H)-yl]phenyl}hydrazinecarboxylate

There total 1 articles about tert-butyl 1-{3-fluoro-4-[5-methoxy-4-oxo-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-1(4H)-yl]phenyl}hydrazinecarboxylate 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: 83.0%

: 870-46-2
t-butoxycarbonylhydrazine

: 1238695-54-9
1-(2-fluoro-4-iodophenyl)-5-methoxy-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-4(1H)-one

: 1238703-48-4
tert-butyl 1-{3-fluoro-4-[5-methoxy-4-oxo-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-1(4H)-yl]phenyl}hydrazinecarboxylate

Guidance literature:: With caesium carbonate; copper(l) iodide; 1,10-Phenanthroline; In N,N-dimethyl-formamide; at 100 ℃; for 5h; Inert atmosphere;

Reference yield: 67.0%

: 24362-46-7
diethyl 2-(ethoxymethylene)malonate

: 1238703-48-4
tert-butyl 1-{3-fluoro-4-[5-methoxy-4-oxo-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-1(4H)-yl]phenyl}hydrazinecarboxylate

: 1238697-28-3
ethyl 1-{3-fluoro-4-[5-methoxy-4-oxo-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-1(4H)-yl]phenyl}-5-hydroxy-1H-pyrazole-4-carboxylate

Guidance literature:: tert-butyl 1-{3-fluoro-4-[5-methoxy-4-oxo-3-(1-phenyl-1H-pyrazol-5-yl)pyridazin-1(4H)-yl]phenyl}hydrazinecarboxylate; With trifluoroacetic acid; In dichloromethane; at 10 - 35 ℃; for 3h;

diethyl 2-(ethoxymethylene)malonate; With potassium carbonate; In ethanol; for 3h; Reflux;