2-(4-Chlorophenyl)-1-ethenylpyrrole

Base Information

• Chemical Name: 2-(4-Chlorophenyl)-1-ethenylpyrrole
• CAS No.: 64222-39-5
• Molecular Formula: C12H10ClN
• Molecular Weight: 203.671
• DSSTox Substance ID: DTXSID90405000
• Nikkaji Number: J519.342G
• Wikidata: Q82209372

Synonyms:64222-39-5;ST50988953;DTXSID90405000;AKOS024359443

Chemical Property of 2-(4-Chlorophenyl)-1-ethenylpyrrole

Chemical Property:

• XLogP3: 3.5
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 2
• Exact Mass: 203.0501770
• Heavy Atom Count: 14
• Complexity: 197

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C=CN1C=CC=C1C2=CC=C(C=C2)Cl

Technology Process of 2-(4-Chlorophenyl)-1-ethenylpyrrole

There total 3 articles about 2-(4-Chlorophenyl)-1-ethenylpyrrole 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: 45.0%

(E)-1-(4-chlorophenyl)ethanone oxime (1956-39-4) + acetylene (74-86-2,25067-58-7) → 2-(4-chlorophenyl)-1H-pyrrole (19867-89-1) + 2-(4-chlorophenyl)-1-vinyl-1H-pyrrole (64222-39-5) + 4-chloroacetophenone O-vinyloxime

Guidance literature:

With potassium hydroxide; water; In dimethyl sulfoxide; at 70 - 80 ℃; for 6h; under 8360 Torr;

Reference yield: 12.0%

(E)-1-(4-chlorophenyl)ethanone oxime (1956-39-4) + 1,2-dichloro-ethane (107-06-2,52399-93-6) → 2-(4-chlorophenyl)-1H-pyrrole (19867-89-1) + 2-(4-chlorophenyl)-1-vinyl-1H-pyrrole (64222-39-5) + 1-(4-Chloro-phenyl)-ethanone O-{2-[1-(4-chloro-phenyl)-eth-(E)-ylideneaminooxy]-ethyl}-oxime (121505-67-7)

Guidance literature:

With potassium hydroxide; In dimethyl sulfoxide; at 120 ℃; for 6h;

Reference yield:

→ 2-(4-chlorophenyl)-1-vinyl-1H-pyrrole (64222-39-5)

Guidance literature:

p-Cl-Acetophenonoxim, HC2H2/KOH/DMSO (Autoklav);

DOI:10.1007/BF00472152

upstream raw materials:

(E)-1-(4-chlorophenyl)ethanone oxime

1,2-dichloro-ethane

acetylene

Downstream raw materials:

1-[5-(4-Chloro-phenyl)-1-vinyl-1H-pyrrol-2-yl]-2,2,2-trifluoro-ethanone

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