1417628-09-1

Basic information

• Product Name: (Z)-4-(2-(dibenzylamino)phenyl)but-3-en-2-one
• CAS NO: 1417628-09-1
• Molecular Weight: 341.453
• Mol File: 1417628-09-1.mol

Chemical Properties

• CAS DataBase Reference: (Z)-4-(2-(dibenzylamino)phenyl)but-3-en-2-one(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-4-(2-(dibenzylamino)phenyl)but-3-en-2-one(1417628-09-1)
• EPA Substance Registry System: (Z)-4-(2-(dibenzylamino)phenyl)but-3-en-2-one(1417628-09-1)

Safety Data

• Hazardous Substances Data: 1417628-09-1(Hazardous Substances Data)

Upstream product

• 100-39-0 benzyl bromide 
• 1308865-49-7 N,N-dibenzyl-2-iodoaniline 
• 615-43-0 2-iodophenylamine 
• 1417628-01-3 (E)-4-(2-(dibenzylamino)phenyl)but-3-en-2-one 

Relevant articles and documents

Oxygen switch in visible-light photoredox catalysis: Radical additions and cyclizations and unexpected C-C-bond cleavage reactions

Visible light photoredox catalyzed inter- and intramolecular C-H functionalization reactions of tertiary amines have been developed. Oxygen was found to act as chemical switch to trigger two different reaction pathways and to obtain two different types of products from the same starting material. In the absence of oxygen, the intermolecular addition of N,N-dimethyl-anilines to electron-deficient alkenes provided γ-amino nitriles in good to high yields. In the presence of oxygen, a radical addition/cyclization reaction occurred which resulted in the formation of tetrahydroquinoline derivatives in good yields under mild reaction conditions. The intramolecular version of the radical addition led to the unexpected formation of indole-3-carboxaldehyde derivatives. Mechanistic investigations of this reaction cascade uncovered a new photoredox catalyzed C-C bond cleavage reaction.