267428-18-2

Basic information

• Product Name: Phenol, 2,2'-[(propylimino)bis(methylene)]bis[4,6-bis(1,1-dimethylethyl)-
• CAS NO: 267428-18-2
• Molecular Formula: C33H53NO2
• Molecular Weight: 495.789
• Mol File: 267428-18-2.mol
• Article Data: 4

Chemical Properties

• CAS DataBase Reference: Phenol, 2,2'-[(propylimino)bis(methylene)]bis[4,6-bis(1,1-dimethylethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Phenol, 2,2'-[(propylimino)bis(methylene)]bis[4,6-bis(1,1-dimethylethyl)-(267428-18-2)
• EPA Substance Registry System: Phenol, 2,2'-[(propylimino)bis(methylene)]bis[4,6-bis(1,1-dimethylethyl)-(267428-18-2)

Safety Data

• Hazardous Substances Data: 267428-18-2(Hazardous Substances Data)

Upstream product

• 107-10-8 propylamine 
• 50-00-0 formaldehyd 
• 96-76-4 2,4-di-tert-Butylphenol 

Relevant articles and documents

Accelerated syntheses of amine-bis(phenol) ligands in polyethylene glycol or "on water" under microwave irradiation

Pure amine-bis(phenol) ligands are readily accessible in high yield, often >90%, when the Mannich condensation reactions are performed "on water" or in poly(ethyleneglycol) (PEG). Microwave-assisted synthesis dramatically reduces the time and energy required to prepare these molecules, typically from 24 h to 5 min. The approach seems to be widely applicable (7 amines and 5 phenols were tested to yield a diverse set of bis(phenol) ligands). Significant improvements in yield were observed for ligands derived from di-tert-amyl and di-tert-butyl phenols, possibly resulting from a hydrophobic effect. Single crystal X-ray diffraction data for the ligand derived from p-cresol and N,N-dimethylethylenediamine is reported.

IRON BISPHENOLATE COMPLEXES AND METHODS OF USE AND SYNTHESIS THEREOF

The present application, relates to iron bisphenolate complexes and methods of use and synthesis thereof. The iron complexes are prepared from tridentate or tetradentate ligands of Formula I: wherein R1 and R2 are as defined herein. Also provided are methods and processes of using the iron bisphenolate complexes as catalysts in cross-coupling reactions and in controlled radical polymerizations.