5-Isoxazolepropanoic acid, -alpha--(4-chlorophenyl)-3-methyl-4-nitro-

Base Information

• Chemical Name: 5-Isoxazolepropanoic acid, -alpha--(4-chlorophenyl)-3-methyl-4-nitro-
• CAS No.: 929719-08-4
• Molecular Formula: C13H11ClN2O5
• Molecular Weight: 310.69
• Mol file: 929719-08-4.mol

Synonyms:5-Isoxazolepropanoic acid, -alpha--(4-chlorophenyl)-3-methyl-4-nitro-

Chemical Property of 5-Isoxazolepropanoic acid, -alpha--(4-chlorophenyl)-3-methyl-4-nitro-

Chemical Property:

• PSA: 109.15000
• LogP: 3.47870

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 5-Isoxazolepropanoic acid, -alpha--(4-chlorophenyl)-3-methyl-4-nitro-

There total 4 articles about 5-Isoxazolepropanoic acid, -alpha--(4-chlorophenyl)-3-methyl-4-nitro- 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:

5-[2-(4-chlorophenyl)-3-nitropropyl]-3-methyl-4-nitroisoxazole (929719-05-1) → 2-(4-chlorophenyl-)3-(3-methyl-4-nitroizoxazol-5-yl)propionic acid (929719-08-4)

Guidance literature:

With hydrogenchloride; In ethanol; for 24h; Heating;

DOI:10.1016/j.tet.2006.12.044

Reference yield:

3,5-dimethyl-4-nitroisoxazole (1123-49-5) → 2-(4-chlorophenyl-)3-(3-methyl-4-nitroizoxazol-5-yl)propionic acid (929719-08-4)

Guidance literature:

Multi-step reaction with 3 steps

1: piperidine / ethanol / 2 h / 65 °C

2: piperidine / ethanol / 4 h / 65 °C

3: HCl / ethanol / 24 h / Heating

With piperidine; hydrogenchloride; In ethanol; 1: Knoevenagel reaction / 2: Michael reaction;

DOI:10.1016/j.tet.2006.12.044

Reference yield:

4-chlorobenzaldehyde (104-88-1) → 2-(4-chlorophenyl-)3-(3-methyl-4-nitroizoxazol-5-yl)propionic acid (929719-08-4)

Guidance literature:

Multi-step reaction with 3 steps

1: piperidine / ethanol / 2 h / 65 °C

2: piperidine / ethanol / 4 h / 65 °C

3: HCl / ethanol / 24 h / Heating

With piperidine; hydrogenchloride; In ethanol; 1: Knoevenagel reaction / 2: Michael reaction;

DOI:10.1016/j.tet.2006.12.044

upstream raw materials:

5-[2-(4-chlorophenyl)-3-nitropropyl]-3-methyl-4-nitroisoxazole

3,5-dimethyl-4-nitroisoxazole

4-chlorobenzaldehyde

(E)-5-(4-chlorostyryl)-3-methyl-4-nitroisoxazole

Downstream raw materials:

2-(4-chlorophenyl)-3-(5-methyl-4-nitro-2H-pyrazol-3-yl)propionic acid

C₁₀H₉ClO₂⁽¹⁸⁾O₂