3,5-dioxopiperazine-1-carbodithioic acid 3-cyano-3,3-diphenylpropyl ester

Base Information

• Chemical Name: 3,5-dioxopiperazine-1-carbodithioic acid 3-cyano-3,3-diphenylpropyl ester
• CAS No.: 1309367-36-9
• Molecular Formula: C₂₁H₁₉N₃O₂S₂
• Molecular Weight: 409.533
• Mol file: 1309367-36-9.mol

Synonyms:

Chemical Property of 3,5-dioxopiperazine-1-carbodithioic acid 3-cyano-3,3-diphenylpropyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 3,5-dioxopiperazine-1-carbodithioic acid 3-cyano-3,3-diphenylpropyl ester

There total 2 articles about 3,5-dioxopiperazine-1-carbodithioic acid 3-cyano-3,3-diphenylpropyl ester 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: 46.0%

carbon disulfide (75-15-0,12122-00-8) + piperazine-3,5-dione (4774-22-5) + 4-bromo-2,2-diphenylbutyronitrile (39186-58-8) → 3,5-dioxopiperazine-1-carbodithioic acid 3-cyano-3,3-diphenylpropyl ester (1309367-36-9)

Guidance literature:

piperazine-3,5-dione; With potassium phosphate; In acetone; at 20 ℃; for 0.25h;

carbon disulfide; In acetone;

4-bromo-2,2-diphenylbutyronitrile; In acetone;

DOI:10.1002/ardp.201000259

Reference yield:

Diphenylacetonitrile (86-29-3) → 3,5-dioxopiperazine-1-carbodithioic acid 3-cyano-3,3-diphenylpropyl ester (1309367-36-9)

Guidance literature:

Multi-step reaction with 2 steps

1: tetrabutylammomium bromide; sodium hydroxide / water

2: potassium phosphate / acetone / 0.25 h / 20 °C

With potassium phosphate; tetrabutylammomium bromide; sodium hydroxide; In water; acetone;

DOI:10.1002/ardp.201000259

upstream raw materials:

carbon disulfide

piperazine-3,5-dione

4-bromo-2,2-diphenylbutyronitrile

Diphenylacetonitrile

Refernces