87614-83-3

Upstream product

• 100-42-5 styrene 
• 64-17-5 ethanol 
• 62668-02-4 (E)-1,3-diphenyl-2-propen-1-ol 
• 3412-44-0 1,3-diphenylpropene 
• 87751-69-7 rac-(E)-1,3-diphenyl-3-acetoxy-prop-1-ene 

Downstream Products

• 97800-07-2 methyl 2-(2-oxocyclohexyl)-2-phenylacetate 
• 1579255-55-2 C₁₇H₂₂O₂S₂ 
• 1141378-30-4 (E)-2-(1,3-diphenylallyl)cyclohexanone 

Relevant academic research and scientific papers

o-benzenedisulfonimide: A novel and reusable catalyst for acid-catalyzed organic reactions

The o-benzenedisulfonimide is used as Br?nsted acid in catalytic amounts in various acid-catalyzed organic reactions, such as etherification, esterification, and acetalization; the conditions required are mild and in the considered examples the results are always good. A useful aspect of the use of this catalyst is its easy recovery in high yield from the reaction mixture and its reuse in other reactions, with economic and ecological advantages. Georg Thieme Verlag Stuttgart.

Water promoted allylic nucleophilic substitution reactions of (: E)-1,3 diphenylallyl acetate

A transition metal free, water based, greener protocol for the allylic alkylation, allylic amination, O-allylation of (E)-1,3-diphenylallyl acetate is described. The developed methodology is applicable for a wide range of nucleophiles furnishing excellent yields of corresponding products up to 87% under mild reaction conditions. A distinct effect of water and base is explored for allylic nucleophilic substitution reactions of (E)-1,3-diphenylallyl acetate.

Protecting group-free use of alcohols as carbon electrophiles in atom efficient aluminium triflate-catalysed dehydrative nucleophilic displacement reactions

Benzylic and allylic alcohols are rendered electrophilic without chemical modification by the use of aluminium triflate as catalyst. The reaction succeeds with alcohol, thiol, carbon and nitrogen nucleophiles. When phenols are employed as nucleophiles, C-alkylation ensues. An advanced application of the method is demonstrated in the synthesis of 2H-chromenes and their N and S analogues.

Oxidative ether formation between 1,3-Diarylpropene and alcohol promoted by N-hydroxyphthalimide/O2

An oxidative ether formation between 1,3-diarylpropene and alcohol is catalysed by CuBr/NiCl2 using N-hydroxyphthalimide/O2.

Aluminum triflate as a powerful catalyst for direct amination of alcohols, including electron-withdrawing group-substituted benzhydrols

Direct aminations of allylic alcohols, benzylic alcohols, and benzhydrols with electron-withdrawing (F, Br, I, NO2, or CN) substituents were efficiently catalyzed by aluminum triflate [Al(OTf)3] to afford the corresponding biarylamines in high yield, and the dibromo-substituted product was further transformed into letrozole. Copyright

A highly efficient, metal-free and convenient diarylallyl ether/ thioether formation via oxidative c-h activation

A metal free highly efficient and concise oxidative-coupling ether formation between 1,3-diarylallylic sp3 C-H and aliphatic alcohols promoted by 2,3-dichloro-5,6-dicyanoquinone (DDQ) is reported. This system is also applied to form C-S bonds f

o-benzenedisulfonimide as reusable bronsted acid catalyst for acid-catalyzed organic reactions

Acid-catalyzed organic reactions, such as etherification, esterification, acetal synthesis, cleavage, and interconversion, and pinacol rearrangement were carried out in the presence of catalytic amounts of o-benzenedisulfonimide as Bronsted acid catalyst; the conditions were mild and selective. The catalyst was easily recovered and purified, ready to be used in further reactions, with economic and ecological advantages. Georg Thieme Verlag Stuttgart.