33861-07-3

Basic information

• Product Name: 1,1-bis-(2,4-dimethyl-phenyl)-ethene
• Synonyms: 1,1-bis-(2,4-dimethyl-phenyl)-ethene
• CAS NO: 33861-07-3
• Molecular Weight: 236.357
• Mol File: 33861-07-3.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: 1,1-bis-(2,4-dimethyl-phenyl)-ethene(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-bis-(2,4-dimethyl-phenyl)-ethene(33861-07-3)
• EPA Substance Registry System: 1,1-bis-(2,4-dimethyl-phenyl)-ethene(33861-07-3)

Safety Data

• Hazardous Substances Data: 33861-07-3(Hazardous Substances Data)

Upstream product

• 34589-46-3 (2,4-dimethylphenyl)magnesium bromide 
• 89-74-7 2,4-dimethylacetophenone. 
• 71-55-6 1,1,1-trichloroethane 
• 108-38-3 m-xylene 
• 3478-88-4 2,2',4,4'-tetramethylbenzophenone 
• 1779-49-3 Methyltriphenylphosphonium bromide 
• 7252-83-7 1-bromo-2,2-dimethoxyethane 

Downstream Products

• 33674-66-7 Bis-<2,2-(2,4-dimethylphenyl)vinyl>selenid 
• 10224-95-0 1,1-bis-(2,4-dimethyl-phenyl)-ethane 

Relevant articles and documents

Enantioselective Radical-Polar Crossover Reactions of Indanonecarboxamides with Alkenes

Highly efficient asymmetric intermolecular radical-polar crossover reactions were realized by combining a chiral N,N′-dioxide/NiII complex catalyst with Ag2O under mild reaction conditions. Various terminal alkenes and indanonecarboxamides/esters underwent radical addition/cyclization reactions to afford spiro-iminolactones and spirolactones with good to excellent yields (up to 99 %) and enantioselectivities (up to 97 % ee). Furthermore, a range of different radical-mediated oxidation/elimination or epoxide ring-opening products were obtained under mild reaction conditions. The Lewis acid catalysts exhibited excellent performance and precluded the strong background reaction.