1,2,4,5-tetraphenylpiperazine

Base Information

• Chemical Name: 1,2,4,5-tetraphenylpiperazine
• CAS No.: 15971-61-6
• Molecular Formula: C₂₈H₂₆N₂
• Molecular Weight: 390.528
• Mol file: 15971-61-6.mol

Synonyms:

Chemical Property of 1,2,4,5-tetraphenylpiperazine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,2,4,5-tetraphenylpiperazine

There total 3 articles about 1,2,4,5-tetraphenylpiperazine 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:

1,2-diphenylaziridine (2952-05-8,7042-41-3,21399-96-2) → 1,2,3,4-tetraphenylpiperazine (1185770-22-2) + 1,2,4,5-tetraphenylpiperazine (15971-61-6)

Guidance literature:

With α,ω-bis-Bu3N-α,ω-dideoxy-poly(ethylene glycol) dibromide; at 100 ℃; for 24h; under 60006 Torr;

DOI:10.1021/jo800269v

Reference yield:

1,2-diphenylaziridine (2952-05-8,7042-41-3,21399-96-2) + carbon dioxide (124-38-9,18923-20-1) → 1,2,3,4-tetraphenylpiperazine (1185770-22-2) + 1,2,4,5-tetraphenylpiperazine (15971-61-6)

Guidance literature:

With biphenyl; zirconyl chloride octahydrate; at 99.84 ℃; for 24h; under 45004.5 Torr; regioselective reaction;

DOI:10.1016/j.tet.2009.05.034

Reference yield:

→ 1,2,4,5-tetraphenylpiperazine (15971-61-6)

Guidance literature:

N-Sulfinylanilin Ia, Styroloxid II/Tetraethylammoniumbromid;

DOI:10.1246/bcsj.44.1896

upstream raw materials:

1,2-diphenylaziridine

carbon dioxide