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

Base Information

Chemical Name:1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-methylthiosemicarbazide
CAS No.:1374202-03-5
Molecular Formula:C₁₇H₁₇N₇O₅S
Molecular Weight:431.432
Hs Code.:

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

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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-methylthiosemicarbazide

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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-methylthiosemicarbazide

There total 3 articles about 1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-methylthiosemicarbazide 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: 63.0%

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

: 556-61-6
methyl thioisocyanate

: 1374202-03-5
1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-methylthiosemicarbazide

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

: 1374202-03-5
1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-methylthiosemicarbazide

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

: 1374202-03-5
1-(2-(7-(4-nitrobenzyl)-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-5(4H)-yl)acetyl)-4-methylthiosemicarbazide

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