1--4--2-butanone oxime

Base Information

Chemical Name:1--4--2-butanone oxime
CAS No.:72155-12-5
Molecular Formula:C₁₆H₁₈N₆O₇
Molecular Weight:406.355
Hs Code.:

1-<N-(2-amino-4-hydroxy-5-nitropyrimidin-6-yl)amino>-4-<p-(carbomethoxy)phenoxy>-2-butanone oxime

Synonyms:1--4--2-butanone oxime

Suppliers and Price of 1--4--2-butanone oxime

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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 1--4--2-butanone oxime

Chemical Property:

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Technology Process of 1--4--2-butanone oxime

There total 5 articles about 1--4--2-butanone oxime 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: 56.0%

: 72155-11-4
1-amino-4--2-butanone oxime

: 1007-99-4
2-amino-6-chloro-5-nitro-3H-pyrimidine-4-one

: 72155-12-5
1--4--2-butanone oxime

Guidance literature:: With 4-methyl-morpholine; In methanol; for 4h; Heating;
DOI:10.1021/jm00175a011

Reference yield:

: 4-(2-Chlorocarbonyl-ethoxy)-benzoic acid methyl ester

: 72155-12-5
1--4--2-butanone oxime

Guidance literature:: Multi-step reaction with 5 steps

1: 2.) HBr / 1.) ether, methylene chloride, RT, 1 h

2: 73 percent / sodium methoxide, hydroxylamine hydrochloride / methanol; tetrahydrofuran / 18 h / 25 °C

3: 84 percent / crown-18 ether / acetonitrile / 4 h / 25 °C

4: 45 percent / hydrazine / ethanol / 72 h / 25 °C

5: 56 percent / N-methyl morpholine / methanol / 4 h / Heating

With 4-methyl-morpholine; 18-crown-6 ether; hydroxylamine hydrochloride; hydrogen bromide; sodium methylate; hydrazine; In tetrahydrofuran; methanol; ethanol; acetonitrile;
DOI:10.1021/jm00175a011

Reference yield:

: 72155-19-2
1-bromo-4--2-butanone oxime

: 72155-12-5
1--4--2-butanone oxime

Guidance literature:: Multi-step reaction with 3 steps

1: 84 percent / crown-18 ether / acetonitrile / 4 h / 25 °C

2: 45 percent / hydrazine / ethanol / 72 h / 25 °C

3: 56 percent / N-methyl morpholine / methanol / 4 h / Heating

With 4-methyl-morpholine; 18-crown-6 ether; hydrazine; In methanol; ethanol; acetonitrile;
DOI:10.1021/jm00175a011