1379004-47-3Relevant academic research and scientific papers
Generation of cyclopenta[c]chromenes via a palladium-catalyzed reaction of 2-alkynylphenol with 2-alkynylvinyl bromide
Wang, Huanhuan,Luo, Yong,Zhu, Biao,Wu, Jie
supporting information; experimental part, p. 5581 - 5583 (2012/07/03)
A palladium-catalyzed tandem reaction of 2-alkynylphenol with 2-alkynylvinyl bromide gives rise to cyclopenta[c]chromenes in good yields. Three bonds are formed during the process and a double insertion of triple bonds is believed to be the key step.
