Generation and Reactivity of 1,2-Cyclohexadiene under Mild Reaction Conditions

作者：Quintana Iago; Pena Diego^*; Perez Dolores; Guitian Enrique

来源：European Journal of Organic Chemistry, 2009, 2009(32): 5519-5524.

DOI：10.1002/ejoc.200900631

• Allenes
• Cycloaddition
• Strained molecules
• Palladium

An improved method to generate 1,2-cyclohexadienes by fluoride-induced beta-elimination of 6-(trimethylsilyl)cyclohexenyl triflates is presented. This method allows the generation of these highly strained cyclic allenes in good yields and under mild reaction conditions, as demonstrated by trapping experiments based on cycloaddition reactions.

• 出版日期2009-11