4-(4-chlorophenyl)-1,2,3-selenadiazole

Base Information

• Chemical Name: 4-(4-chlorophenyl)-1,2,3-selenadiazole
• CAS No.: 27892-68-8
• Molecular Formula: C8H5 Cl N2 Se
• Molecular Weight: 243.5517
• Mol file: 27892-68-8.mol

Synonyms:1,2,3-Selenadiazole,4-(p-chlorophenyl)- (8CI); 4-(4-Chlorophenyl)-1,2,3-selenadiazole

Chemical Property of 4-(4-chlorophenyl)-1,2,3-selenadiazole

Chemical Property:

• Vapor Pressure: 0.00014mmHg at 25°C
• Boiling Point: 343.4°Cat760mmHg
• Flash Point: 161.5°C
• Density: g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-(4-chlorophenyl)-1,2,3-selenadiazole

There total 5 articles about 4-(4-chlorophenyl)-1,2,3-selenadiazole 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: 62.0%

N'-[(1E)-1-(4-chlorophenyl)ethylidene]-2-(quinolin-8-yloxy)acetohydrazone (1261591-04-1) → 4-(4-chlorophenyl)-[1,2,3]-selenadiazole (27892-68-8)

Guidance literature:

With selenium(IV) oxide; acetic acid; at 20 ℃;

DOI:10.1016/j.ejmech.2010.09.066

Reference yield: 30.0%

C17H24ClN4O2S(1+)*CF3O3S(1-) (1402671-98-0) → 4-(4-chlorophenyl)-[1,2,3]-selenadiazole (27892-68-8)

Guidance literature:

With selenium(IV) oxide; sodium sulfate; In acetonitrile; at 20 ℃; for 24h;

DOI:10.1021/jo301607a

Reference yield:

p-chloroacetophenone semicarbazone (7575-74-8) → 4-(4-chlorophenyl)-[1,2,3]-selenadiazole (27892-68-8)

Guidance literature:

With selenium(IV) oxide; acetic acid;

DOI:10.1039/P19740000030

upstream raw materials:

p-chloroacetophenone semicarbazone

N'-[(1E)-1-(4-chlorophenyl)ethylidene]-2-(quinolin-8-yloxy)acetohydrazone

C₁₇H₂₄ClN₄O₂S⁽¹⁺⁾*CF₃O₃S^(1-)

para-chloroacetophenone

Downstream raw materials:

Potassium; (4-chloro-phenyl)-ethyneselenolate

[4-(4-Chloro-phenyl)-[1,3]diselenol-(2Z)-ylidene]-phenyl-amine

2-(4-Chloro-phenylethynylselanylmethyl)-oxirane

1,3-Bis-(4-chloro-phenylethynylselanyl)-propan-2-ol

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