1201221-05-7Relevant academic research and scientific papers
De novo synthesis of functionalized 1,3-enynes and extended conjugated molecular systems
Rao, Maddali L. N.,Dasgupta, Priyabrata,Murty, Venneti N.
, p. 24834 - 24845 (2015/03/30)
Pd-catalyzed coupling of 1,3-dienyldibromides with triarylbismuths was demonstrated for the synthesis of a diverse range of 1,3-enynes. This study provided easy access to a range of functionalized 1,3-enynes in high yields utilizing triarylbismuths in sub
Palladium-free synthesis of conjugated enynes by direct olefination of terminal alkynes using vinyl bromides
Liu, Yunyun,Yang, Jianguo,Bao, Weiliang
experimental part, p. 5317 - 5320 (2010/02/27)
A series of conjugated enynes were successfully synthesized by the direct copper-catalyzed coupling reaction of vinyl bromides and alkynes. The reaction proceeds smoothly in DMF at 110 °C to give the corresponding products in good to excellent yields. The protocol is tolerant to a broad range of functional groups on the substrates. Moreover, the products were furnished as specific E isomers, as the stereochemistry of the vinyl bromides was retained.
