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• 2550-26-7 4-Phenyl-2-butanone 
• 38697-67-5 benzoic acid but-2-ynyl ester 
• 3355-28-0 1-Bromo-2-butyne 

Relevant academic research and scientific papers

Regioselective addition reactions of propargyl bromides to carbonyl compounds with gallium catalyzed by indium

Reactions of organogallium reagents generated from propargyl bromides having substituents at the γ-position and gallium in the presence of 5 mol % of indium with aldehydes and ketones selectively produced homoallenyl alcohols in good to excellent yields.

Palladium-Catalyzed Reaction of Propargylic Acetates with Carbonyl Compounds by SmI2

Reductive addition of propargylic acetates to carbonyl compounds proceeded smoothly at room temperature by using SmI2 and a catalytic amount of Pd(PPh3)4 to give the corresponding acetylenic and/or allenic alcohols with appreciable seletivity.The method i