178693-23-7Relevant academic research and scientific papers
One-pot, stereoselective synthesis of trisubstituted 1,3-dienes by hydromagnesiation-cross-coupling tandem reaction of alkylarylacetylenes with alkenyl iodides
Ye, Xinglin,Wang, Pingping,Zhang, Haiyun,Cai, Mingzhong
experimental part, p. 3728 - 3734 (2011/10/09)
Trisubstituted 1,3-dienes can be stereoselectively synthesized in one pot under mild conditions, in good yields, by hydromagnesiation of alkylarylacetylenes, followed by the palladium-catalyzed cross-coupling with alkenyl iodides. Copyright Taylor & Franc
A novel stereoselective synthesis of trisubstituted 1,3-dienes by a hydrostannylation-Stille tandem reaction of alkylarylacetylenes with alkenyl halides
Zhanga, Hean,Yub, Yan,Haob, Wenyan,Caib, Mingzhong
experimental part, p. 175 - 177 (2010/07/08)
Trisubstituted 1,3-dienes can be stereoselectively synthesised in one pot under mild conditions, in good yields, by the hydrostannylation of alkylarylacetylenes, followed by the Stille cross-coupling with alkenyl halides.
A facile stereoselective synthesis of difunctionalized 1,3-dienes containing tin and halogen via hydrozirconation of (Z)-3-(tributylstannyl)alk-3-en-1-ynes
Cai, Ming-Zhong,Wang, Yue,Wang, Ping-Ping
, p. 2954 - 2958 (2008/12/21)
Sonogashira coupling of (E)-α-iodovinylstannanes 1 with (trimethylsilyl)acetylene gave (Z)-1-(trimethylsilyl)-3-(tributylstannyl)alk-3-en-1-ynes 2, which underwent a desilylation reaction to afford (Z)-3-(tributylstannyl)alk-3-en-1-ynes 3 in high yields. (1E,3Z)-1-Halo-3-(tributylstannyl)-substituted 1,3-dienes 5 could be synthesized stereoselectively via hydrozirconation of (Z)-3-(tributylstannyl)alk-3-en-1-ynes 3, followed by trapping with iodine or NBS.
