1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-phenylthiosemicarbazide

Base Information

Chemical Name:1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-phenylthiosemicarbazide
CAS No.:1374202-05-7
Molecular Formula:C₂₂H₁₉N₇O₅S
Molecular Weight:493.503
Hs Code.:

Synonyms:1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-phenylthiosemicarbazide

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Chemical Property of 1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-phenylthiosemicarbazide

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Technology Process of 1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-phenylthiosemicarbazide

There total 3 articles about 1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-phenylthiosemicarbazide 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: 90.0%

: 1374202-30-8
2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetohydrazide

: 103-72-0
phenyl isothiocyanate

: 1374202-05-7
1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-phenylthiosemicarbazide

Guidance literature:: In ethanol; for 4h; Reflux;
DOI:10.1016/j.bmc.2012.03.021

Reference yield:

: 1309666-18-9
7-(4-nitrobenzyl)-3-methylisoxazolo[4,5-d]pyridazin-4(5H)-one

: 1374202-05-7
1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-phenylthiosemicarbazide

Guidance literature:: Multi-step reaction with 3 steps

1.1: potassium carbonate / acetone / 4 h / Reflux

1.2: 2 h / Reflux

2.1: hydrazine hydrate / ethanol / 1 h / Reflux

3.1: ethanol / 4 h / Reflux

With hydrazine hydrate; potassium carbonate; In ethanol; acetone;
DOI:10.1016/j.bmc.2012.03.021

Reference yield:

: 1374202-28-4
ethyl 2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetate

: 1374202-05-7
1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-phenylthiosemicarbazide

Guidance literature:: Multi-step reaction with 2 steps

1: hydrazine hydrate / ethanol / 1 h / Reflux

2: ethanol / 4 h / Reflux

With hydrazine hydrate; In ethanol;
DOI:10.1016/j.bmc.2012.03.021