(Z)-4-bromo-N-(6-methyl-2H-isoxazolo[2,3-b][1,2,4]oxadiazol-2-ylidene)aniline

Base Information

• Chemical Name: (Z)-4-bromo-N-(6-methyl-2H-isoxazolo[2,3-b][1,2,4]oxadiazol-2-ylidene)aniline
• CAS No.: 1394895-52-3
• Molecular Formula: C₁₁H₈BrN₃O₂
• Molecular Weight: 294.107

Synonyms:(Z)-4-bromo-N-(6-methyl-2H-isoxazolo[2,3-b][1,2,4]oxadiazol-2-ylidene)aniline

Chemical Property of (Z)-4-bromo-N-(6-methyl-2H-isoxazolo[2,3-b][1,2,4]oxadiazol-2-ylidene)aniline

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Technology Process of (Z)-4-bromo-N-(6-methyl-2H-isoxazolo[2,3-b][1,2,4]oxadiazol-2-ylidene)aniline

There total 2 articles about (Z)-4-bromo-N-(6-methyl-2H-isoxazolo[2,3-b][1,2,4]oxadiazol-2-ylidene)aniline 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: 71.0%

1-(4-bromo-phenyl)-3-(5-methyl-isoxazol-3-yl)-urea (55807-86-8) → (Z)-4-bromo-N-(6-methyl-2H-isoxazolo[2,3-b][1,2,4]oxadiazol-2-ylidene)aniline (1394895-52-3)

Guidance literature:

With iodine; In ethanol; at 20 ℃;

DOI:10.1080/17415993.2012.703671

Reference yield:

4-bromophenyl isocyanate (2493-02-9) → (Z)-4-bromo-N-(6-methyl-2H-isoxazolo[2,3-b][1,2,4]oxadiazol-2-ylidene)aniline (1394895-52-3)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / acetonitrile / 4 h / Reflux

2: iodine / ethanol / 20 °C

With iodine; potassium carbonate; In ethanol; acetonitrile;

DOI:10.1080/17415993.2012.703671

Reference yield: 79.0%

(Z)-4-bromo-N-(6-methyl-2H-isoxazolo[2,3-b][1,2,4]oxadiazol-2-ylidene)aniline (1394895-52-3) + mercaptoacetic acid (68-11-1) → 3'-(4-bromophenyl)-6-methylspiro[isoxazolo[2,3-b][1,2,4]oxadiazole-2,2'-thiazolidin]-4'-one (1394895-62-5)

Guidance literature:

In ethanol; for 6h; Reflux;

DOI:10.1080/17415993.2012.703671

upstream raw materials:

4-bromophenyl isocyanate

1-(4-bromo-phenyl)-3-(5-methyl-isoxazol-3-yl)-urea

Downstream raw materials:

3'-(4-bromophenyl)-6-methylspiro[isoxazolo[2,3-b][1,2,4]oxadiazole-2,2'-thiazolidin]-4'-one

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