2,3-dichloro-4-[(4-nitrophenyl)hydrazinylidene]but-2-enoic Acid

Base Information

• Chemical Name: 2,3-dichloro-4-[(4-nitrophenyl)hydrazinylidene]but-2-enoic Acid
• CAS No.: 57584-21-1
• Molecular Formula: C₁₀H₇Cl₂N₃O₄
• Molecular Weight: 304.089
• DSSTox Substance ID: DTXSID40408940
• Mol file: 57584-21-1.mol

Synonyms:2,3-dichloro-4-[(4-nitrophenyl)hydrazinylidene]but-2-enoic Acid;57584-21-1;DTXSID40408940

Chemical Property of 2,3-dichloro-4-[(4-nitrophenyl)hydrazinylidene]but-2-enoic Acid

Chemical Property:

• PSA: 107.51000
• LogP: 3.36250
• XLogP3: 3.2
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 6
• Rotatable Bond Count: 4
• Exact Mass: 302.9813611
• Heavy Atom Count: 19
• Complexity: 412

Purity/Quality:

99% ^*data from raw suppliers

2,3-DICHLORO-4-[2-(4-NITROPHENYL)HYDRAZONO]BUT-2-ENOIC ACID 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1NN=CC(=C(C(=O)O)Cl)Cl)[N+](=O)[O-]

Technology Process of 2,3-dichloro-4-[(4-nitrophenyl)hydrazinylidene]but-2-enoic Acid

There total 2 articles about 2,3-dichloro-4-[(4-nitrophenyl)hydrazinylidene]but-2-enoic Acid 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:

Mucochloric acid (766-40-5) + 4-nitrophenylhydrazone (100-16-3) → 4-<4-Nitro-phenylhydrazono>-2,3-dichlor-but-2-ensaeure (57584-21-1)

Guidance literature:

With hydrogenchloride; water; for 3h; Reflux;

DOI:10.1016/j.bmc.2009.08.067

Reference yield:

mucochloric acid (57697-64-0) + 4-nitrophenylhydrazone (100-16-3) → 4-<4-Nitro-phenylhydrazono>-2,3-dichlor-but-2-ensaeure (57584-21-1)

Guidance literature:

With hydrogenchloride;

Reference yield:

4-<4-Nitro-phenylhydrazono>-2,3-dichlor-but-2-ensaeure (57584-21-1) → 2-(4-nitrophenyl)-4,5-dichloropyridazin-3-one (24725-60-8)

Guidance literature:

With toluene-4-sulfonic acid; In toluene; for 10h; Reflux;

DOI:10.1016/j.bmc.2009.08.067

upstream raw materials:

mucochloric acid

4-nitrophenylhydrazone

Mucochloric acid

Downstream raw materials:

2-(4-nitrophenyl)-4,5-dichloropyridazin-3-one

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