104681-50-7

Upstream product

• 75-91-2 tert.-butylhydroperoxide 
• 104681-47-2 endo-1,3-diphenyl-2-(phenylselenomethyl)bicyclobutane 
• 24420-64-2 2-iodo-3-phenyl-1,3-butadiene 
• 100-52-7 benzaldehyde 
• 104681-38-1 1,2-diphenyl-3-(phenylselenomethyl)cyclopropene 
• 501-65-5 diphenyl acetylene 
• 95436-04-7 p-Toluolsulfonoxy-(2,3-diphenyl-cyclopropen-⁽²⁾-yl)-methan 
• 7382-06-1 ethyl 2,3-diphenylcycloprop-2-enecarboxylate 
• 17825-58-0 2,3-diphenylcycloprop-2-enecarboxylic acid 
• 6415-58-3 2,3-diphenyl-2-cyclopropene-1-carbonyl chloride 
• 6415-73-2 1,2-diphenyl-3-hydroxymethyl-1-cyclopropene 

Relevant academic research and scientific papers

Preparation of 2-iodo-1,3-butadienes from 1-trimethylsilyl-2,3- butadienes and their functionalizations

Successive treatment of 1-trimethylsilyl-2.3-butadienes with iodine and tetra-n-butylammonium fluoride in the same flask affords 2-iodo-1.3- butadienes in good yields and their palladium-catalyzed carbonylation and alkynylation allows introduction of este

The Attempted Generation of a Methylene-Bridged Trimethylenemethane Biradical (1,3-Diphenyl-2-methylenecyclobutane-1,3-diyl) by Oxidation of endo-1,3-Diphenyl-2-(phenylselenomethyl)bicyclobutane.

Copper-catalysed addition of ethyl diazoacetate to diphenylacetylene and hydrolysis gives 1,2-diphenylcyclopropane-3-carboxylic acid (18b).Conversion to the acid chloride (18c) and reduction with lithium aluminium tri-tert-butoxy hydride gives 1,2-dipheny