61764-76-9

Upstream product

• 451-40-1 phenyl benzyl ketone 
• 122-57-6 1-Phenylbut-1-en-3-one 
• 103-30-0 (E)-1,2-diphenyl-ethene 
• 65731-39-7 C₁₁H₁₂BF₂NO 

Downstream Products

• 96708-13-3 3,4,5-triphenyl-cyclohex-2-en-1-one 
• 10285-14-0 (+/-)-cis-1.2.3-triphenyl-cyclohexen-⁽³⁾-one-⁽⁵⁾ 
• 10462-08-5 (+/-)-cis-1.2.3-triphenyl-cyclohexen-⁽³⁾-one-⁽⁵⁾-oxime 

Relevant academic research and scientific papers

Photocycloaddition of Some Difluoro(aminoenonato)boron Complexes with Arylalkenes

The photocycloaddition of some difluoro [(methylamino- κ N)alkenonato-κO]boron complexes 1 with arylalkenes 2 is discussed. The resulting [2 + 2] photoaddition gave the cyclobutane and azetidine derivatives (Schemes 1, 3, and 5). Rearrangements of the cyclobutane gave 1,5-diketones derivatives (Schemes 2, 4, and 5). The yields of the photoadducts were governed by the reduction and oxidation potentials. Furthermore, the configurations of the products established high regio- and stereoselectivity, suggesting the presence of a singlet exciplex. The reactivity and the stereochemistry were rationalized by means of FMO (frontier molecular orbital) calculations.

The Photoaddition of Enaminoketonatoboron Difluorides with trans-Stilbene

The photochemical reactions of enaminoketonatoboron difluorides 1 with trans-stilbene gives cyclobutanes 2 and azetidines 3 in a regio- and stereo-specific manner.