1,5-di(p-methylphenyl)-3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane

Base Information

• Chemical Name: 1,5-di(p-methylphenyl)-3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane
• CAS No.: 75606-15-4
• Molecular Formula: C₃₀H₃₂N₂P₂
• Molecular Weight: 482.545
• Mol file: 75606-15-4.mol

Synonyms:1,5-di(p-methylphenyl)-3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane

Chemical Property of 1,5-di(p-methylphenyl)-3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,5-di(p-methylphenyl)-3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane

There total 5 articles about 1,5-di(p-methylphenyl)-3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane 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: 79.0%

p-toluidine (106-49-0,12221-03-3) + bis(hydroxymethyl)phenylphosphine (3127-08-0) → 1,5-di(p-methylphenyl)-3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane (75606-15-4)

Guidance literature:

In acetonitrile; Heating;

DOI:10.1016/S0040-4039(00)92732-1

Reference yield:

1,3-di-para-tolyl-5-phenyl-1,3,5-diazaphosphorinane (72897-07-5) → 1,5-di(p-methylphenyl)-3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane (75606-15-4)

Guidance literature:

With acetic acid; diborane; Yield given. Multistep reaction; 1.) THF, 2.) acetone;

DOI:10.1007/BF00957164

Reference yield:

phenylphosphane (638-21-1) → 1,5-di(p-methylphenyl)-3,7-diphenyl-1,5-diaza-3,7-diphosphacyclooctane (75606-15-4)

Guidance literature:

Multi-step reaction with 2 steps

1: 100 percent / Heating

2: 69 percent / ethanol

In ethanol;

DOI:10.1007/BF00954289

upstream raw materials:

1,3-di-para-tolyl-5-phenyl-1,3,5-diazaphosphorinane

p-toluidine

bis(hydroxymethyl)phenylphosphine

phenylphosphane

Downstream raw materials:

{N,N-1,5-di(p-tolyl)-3,7-diphenyl-1,5,3,7-diazadiphosphacyclooctane}pyridine cuprous iodide

cis-{1,5-di-p-tolyl-3,7-diphenyl-1,5,3,7-diazadiphosphacyclooctane}dichloropalladium(II)