96288-20-9

Upstream product

• 237753-07-0 1-(2,2-dibromocyclopropyl)-1-phenyl-1-ethanol 
• 6052-63-7 2-phenylbut-3-en-1-ol 
• 96288-35-6 1,1-dibromo-2-(2-chloro-1-phenylethyl)cyclopropane 

Downstream Products

• 2327-56-2 1-phenyl-1,3-cyclopentadiene 
• 96288-26-5 4-phenyl-1,2,4-pentatriene 
• 237753-02-5 2,2,2',2'-tetrabromo-1-phenylbicyclopropyl 

Relevant academic research and scientific papers

Photochemical reduction of gem-Dihalocyclopropanes. III. Debromination of some compounds containing two 1,1-dibromocyclopropane moieties

2,2,2′,2′-Tetrabromo-1-phenylbicyclopropyl and 1,1-dibromo-2-(2,2-dibromo-cyclopropyl)methyl-2-phenylcyclopropane have been synthesized, analyzed by X-ray crystallographic techniques, and exposed to acetone-sensitized irradiation. The former compound, whi

Chemistry of gem-Dihalocyclopropanes. XX. The Effect of Methyl and Phenyl Substituents on the Vinylcyclopropylidene-Cyclopentenylidene Rearrangement

Reactions of gem-dibromocyclopropanes of the general structure 1 with methyllithium have been studied.In the most cases cyclopentadienes and/or vinylallenes are the products formed.The results obtained give evidence of a profound substituent effect on the carbene-carbene rearrangement leading to cyclopentadienes.We believe the effect is essentially steric in origin.The results support the mechanism proposed for the rearrangement.