90281-08-6

Upstream product

• 99668-08-3 (E)-3-(2,6-dichlorophenyl)acrylaldehyde 
• 89970-57-0 C₁₆H₁₀Cl₄ 
• 2014-83-7 1,3-Dichloro-2-chloromethyl-benzene 
• 18583-54-5 (2,6-dichlorobenzyl)triphenylphosphonium chloride 
• 83-38-5 2,6-dichlorobenzaldehyde 
• 90281-05-3 1,1-dichloro-t-2-<(E)-2'-(2,6-dichlorophenyl)ethen-1'-yl>-r-3-(2,6-dichlorophenyl)-cyclopropan 

Relevant academic research and scientific papers

STEREOCHEMISTRY OF BIS-(DICHLOROCYCLOPROPANATION) AND -(EPOXIDATION) OF 1,4-DIARYLBUTADIENES

Dichlorocyclopropanation as well as epoxidation of the 1,4-diarylbutadienes 1-4 to give the mon- and/or bis-adducts according to several methods were studied.Dichlorocyclopropanation is more affected than epoxidation by sterical hindrance of large substituents as 2,6-dichlorophenyl.The bis-adducts are formed preferably as meso- (or threo-) isomers.