35278-85-4

Basic information

• Product Name: 1,1'-(1,2-Diphenylethylen)di
• Synonyms: 1,1'-(1,2-Diphenylethylen)di
• CAS NO: 35278-85-4
• Molecular Weight: 348.531
• Mol File: 35278-85-4.mol
• Article Data: 3

Chemical Properties

• CAS DataBase Reference: 1,1'-(1,2-Diphenylethylen)di(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1'-(1,2-Diphenylethylen)di(35278-85-4)
• EPA Substance Registry System: 1,1'-(1,2-Diphenylethylen)di(35278-85-4)

Safety Data

• Hazardous Substances Data: 35278-85-4(Hazardous Substances Data)

Upstream product

• 2905-56-8 N-Benzylpiperidine 
• 151257-52-2 1-[2-(1H-1,2,3-benzotriazol-1-yl)-1,2-bis(piperidin-1-yl)ethyl]-1H-1,2,3-benzotriazole 

Relevant articles and documents

Oxidative and Redox-Neutral Approaches to Symmetrical Diamines and Diols by Single Electron Transfer/Hydrogen Atom Transfer Synergistic Catalysis

Homocoupling reactions of benzylamines and benzyl alcohols were examined under synergistic catalysis conditions with a photoredox catalyst and thiobenzoic acid as a hydrogen atom abstractor. When pivalaldehyde was used as an electron acceptor, oxidative dimerization proceeded selectively, whereas the use of benzaldehydes or iminium ions as electron acceptors resulted in redox-neutral coupling. These reactions afforded symmetrical 1,2-diamines and 1,2-diols in good yields.

A Novel Method for the Synthesis of Symmetrical Vicinal Tertiary and Secondary Diamines

A variety of symmetrical vicinal tertiary and secondary diamines are readily prepared in good to excellent yields by either Grignard reaction or reduction of the glyoxal bisproducts with benzotriazole and secondary or primary amines.