120651-57-2

Upstream product

• 120651-56-1 1,1-dibenzyl-1,4-dihydronaphthalene 
• 530-93-8 1,2,3,4-tetrahydronaphthalen-2-one 
• 100-44-7 benzyl chloride 
• 123630-39-7 1,1-dibenzyl-3,4-dihydro-2(1H)-naphthalenone p-toluenesulfonylhydrazone 
• 57335-54-3 1,1-dibenzyl-3,4-dihydronaphthalen-2(1H)-one 

Downstream Products

• 120651-54-9 4,4-Dibenzyl-1,1-dibromo-3,4-dihydro-1H-naphthalen-2-one 
• 120651-52-7 3,4-dibenzyl-1-bromo-2-naphtol 
• 120651-55-0 4,4-Dibenzyl-1-bromo-3,4-dihydro-1H-naphthalen-2-one 
• 120651-53-8 3,4-dibenzyl-2-naphthol 
• 120651-51-6 4,4-dibenzyl-3,4-dihydro-2(1H)-naphthalenone 

Relevant academic research and scientific papers

THE BROMOKETONE - PHENOL REARRANGEMENT

Reaction of ketone 1 with phosphorus pentabromide or bromine results in bromination (or dibromination) at C-4.The resulting α-bromoketones rapidly in acid solutions to yield phenols 2 and 3.

Unusual Regiochemistry in the Hydroboration of 3,3-Dibenzylcycloalkenes

Reaction of 3,3-dibenzylcycloalkenes with diborane results in predominant attack by boron at the more crowded ends of the double bonds.

Novel Rearrangement and Cyclization Processes Resulting from Bromination of 1,1-Dibenzyltetralin Derivatives

Addition of bromine to hydrocarbon 1 results in an aromatic alkylation to form the bicyclononane derivative 5.Addition of bromine to ketone 3 in acetonitrile solution results in a dienone-phenol rearrangement to form phenol 6, while reaction of ket