ethyl 2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetate

Base Information

Chemical Name:ethyl 2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetate
CAS No.:1229043-22-4
Molecular Formula:C₁₇H₁₇N₃O₄
Molecular Weight:327.34
Hs Code.:

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

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of ethyl 2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetate

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Technology Process of ethyl 2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetate

There total 1 articles about ethyl 2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetate 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: 98.0%

: 129663-29-2
7-benzyl-3-methylisoxazolo[4,5-d]pyridazin-4(5H)-one

: 105-36-2
ethyl bromoacetate

: 1229043-22-4
ethyl 2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetate

Guidance literature:: 7-benzyl-3-methylisoxazolo[4,5-d]pyridazin-4(5H)-one; With potassium carbonate; In acetone; for 4h; Reflux;

ethyl bromoacetate; In acetone; Reflux;
DOI:10.1016/j.ejmech.2010.02.012

Reference yield: 90.0%

: 1229043-22-4
ethyl 2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetate

: 1229043-23-5
2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetohydrazide

Guidance literature:: With hydrazine hydrate; In ethanol; for 1h; Reflux;
DOI:10.1016/j.ejmech.2010.02.012

Reference yield:

: 1229043-22-4
ethyl 2-(7-benzyl-3-methyl-4-oxoisoxazolo[4,5-d]pyridazin-4(5H)-yl)acetate

: 1374202-19-3
7-benzyl-5-((4-methyl-5-thioxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)methyl)-3-methylisoxazolo[4,5-d]pyridazin-4(5H)-one

Guidance literature:: Multi-step reaction with 3 steps

1: hydrazine hydrate / ethanol / 1 h / Reflux

2: ethanol / 4 h / Reflux

3: sodium hydrogencarbonate / ethanol; water / 1 h / 20 °C

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