N-(tetrahydropyran-2-yl)oxy-N'-{4-[(1E)-2-(4-nitrophenyl)ethenyl]phenyl}urea

Base Information

• Chemical Name: N-(tetrahydropyran-2-yl)oxy-N'-{4-[(1E)-2-(4-nitrophenyl)ethenyl]phenyl}urea
• CAS No.: 1093737-08-6
• Molecular Formula: C₂₀H₂₁N₃O₅
• Molecular Weight: 383.404
• Mol file: 1093737-08-6.mol

Synonyms:N-(tetrahydropyran-2-yl)oxy-N'-{4-[(1E)-2-(4-nitrophenyl)ethenyl]phenyl}urea

Chemical Property of N-(tetrahydropyran-2-yl)oxy-N'-{4-[(1E)-2-(4-nitrophenyl)ethenyl]phenyl}urea

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N-(tetrahydropyran-2-yl)oxy-N'-{4-[(1E)-2-(4-nitrophenyl)ethenyl]phenyl}urea

There total 1 articles about N-(tetrahydropyran-2-yl)oxy-N'-{4-[(1E)-2-(4-nitrophenyl)ethenyl]phenyl}urea 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: 82.0%

O-2-tetrahydro-2H-pyranhydroxylamine (6723-30-4) + nitroaminostilbene (7297-52-1) + 1,1'-carbonyldiimidazole (530-62-1) → N-(tetrahydropyran-2-yl)oxy-N'-{4-[(1E)-2-(4-nitrophenyl)ethenyl]phenyl}urea (1093737-08-6)

Guidance literature:

O-2-tetrahydro-2H-pyranhydroxylamine; 1,1'-carbonyldiimidazole; In dichloromethane; at 20 ℃; for 21h;

nitroaminostilbene; In dichloromethane; at 20 ℃; for 29h;

DOI:10.1039/b811985f

Reference yield: 94.0%

N-(tetrahydropyran-2-yl)oxy-N'-{4-[(1E)-2-(4-nitrophenyl)ethenyl]phenyl}urea (1093737-08-6) → N-hydroxy-N'-{4-[(1E)-2-(4-nitrophenyl)ethenyl]phenyl}urea (1093737-09-7)

Guidance literature:

With water; toluene-4-sulfonic acid; In methanol; at 20 ℃; for 40h;

DOI:10.1039/b811985f

upstream raw materials:

O-2-tetrahydro-2H-pyranhydroxylamine

nitroaminostilbene

1,1'-carbonyldiimidazole

Downstream raw materials:

N-hydroxy-N'-{4-[(1E)-2-(4-nitrophenyl)ethenyl]phenyl}urea