1,5-diphenyl-1-penten-4-yn-3-one 2,4-dinitrophenylhydrazone

Base Information

• Chemical Name: 1,5-diphenyl-1-penten-4-yn-3-one 2,4-dinitrophenylhydrazone
• CAS No.: 102595-81-3
• Molecular Formula: C₂₃H₁₆N₄O₄
• Molecular Weight: 412.404
• Mol file: 102595-81-3.mol

Synonyms:1,5-diphenyl-1-penten-4-yn-3-one 2,4-dinitrophenylhydrazone

Chemical Property of 1,5-diphenyl-1-penten-4-yn-3-one 2,4-dinitrophenylhydrazone

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,5-diphenyl-1-penten-4-yn-3-one 2,4-dinitrophenylhydrazone

There total 4 articles about 1,5-diphenyl-1-penten-4-yn-3-one 2,4-dinitrophenylhydrazone 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: 80.0%

(E)-1,5-diphenyl-1-penten-4-yn-3-one (37845-36-6) + (2,4-dinitro-phenyl)-hydrazine (119-26-6) → 1,5-diphenyl-1-penten-4-yn-3-one 2,4-dinitrophenylhydrazone (102595-81-3)

Guidance literature:

With acetic acid; In ethanol;

DOI:10.1023/A:1012448911890

Reference yield:

phenylacetylene (536-74-3) → 1,5-diphenyl-1-penten-4-yn-3-one 2,4-dinitrophenylhydrazone (102595-81-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 34.5 percent / Cu₂Cl₂; triethylamine / benzene / 3 h / 60 °C

2: 80 percent / acetic acid / ethanol

With copper(I) chloride; acetic acid; triethylamine; In ethanol; benzene;

DOI:10.1023/A:1012448911890

Reference yield:

Cinnamoyl chloride (102-92-1,17082-09-6) → 1,5-diphenyl-1-penten-4-yn-3-one 2,4-dinitrophenylhydrazone (102595-81-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 34.5 percent / Cu₂Cl₂; triethylamine / benzene / 3 h / 60 °C

2: 80 percent / acetic acid / ethanol

With copper(I) chloride; acetic acid; triethylamine; In ethanol; benzene;

DOI:10.1023/A:1012448911890

upstream raw materials:

(E)-1,5-diphenyl-1-penten-4-yn-3-one

(2,4-dinitro-phenyl)-hydrazine

phenylacetylene

Cinnamoyl chloride