1-(2,4-dinitrophenyl)-3-(penta-O-acetyl-D-manno-pentahydroxypentyl)-4-nitropyrazole

Base Information

• Chemical Name: 1-(2,4-dinitrophenyl)-3-(penta-O-acetyl-D-manno-pentahydroxypentyl)-4-nitropyrazole
• CAS No.: 90813-43-7
• Molecular Formula: C₂₄H₂₅N₅O₁₆
• Molecular Weight: 639.486
• Mol file: 90813-43-7.mol

Synonyms:1-(2,4-dinitrophenyl)-3-(penta-O-acetyl-D-manno-pentahydroxypentyl)-4-nitropyrazole

Chemical Property of 1-(2,4-dinitrophenyl)-3-(penta-O-acetyl-D-manno-pentahydroxypentyl)-4-nitropyrazole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(2,4-dinitrophenyl)-3-(penta-O-acetyl-D-manno-pentahydroxypentyl)-4-nitropyrazole

There total 1 articles about 1-(2,4-dinitrophenyl)-3-(penta-O-acetyl-D-manno-pentahydroxypentyl)-4-nitropyrazole 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: 90.0%

1-(2,4-dinitrophenyl)-3-(penta-O-acetyl-D-manno-pentahydroxypentyl)pyrazole (90813-42-6) → 1-(2,4-dinitrophenyl)-3-(penta-O-acetyl-D-manno-pentahydroxypentyl)-4-nitropyrazole (90813-43-7)

Guidance literature:

With ammonium nitrate; trifluoroacetic anhydride; In trifluoroacetic acid; 1.) cooled in ice; 2.) allowed to warm to r.t.;

DOI:10.1016/0040-4020(84)85110-8

Reference yield: 95.0%

1-(2,4-dinitrophenyl)-3-(penta-O-acetyl-D-manno-pentahydroxypentyl)-4-nitropyrazole (90813-43-7) → 1-(2,4-dinitrophenyl)-3-(D-manno-pentahydroxypentyl)-4-nitropyrazole (90813-44-8)

Guidance literature:

With hydrogenchloride; In methanol; for 16h;

DOI:10.1016/0040-4020(84)85110-8

upstream raw materials:

1-(2,4-dinitrophenyl)-3-(penta-O-acetyl-D-manno-pentahydroxypentyl)pyrazole

Downstream raw materials:

1-(2,4-dinitrophenyl)-3-(D-manno-pentahydroxypentyl)-4-nitropyrazole