146491-94-3Relevant academic research and scientific papers
Base promoted reactions of 4-pentynones
Arcadi, Antonio,Marinelli, Fabio,Pini, Elena,Rossi, Elisabetta
, p. 3387 - 3390 (2007/10/03)
Different substituted furans are synthesized by cyclization of 4-pentynones using potassium tert-butoxide in DMF. A different reaction pattern is observed when the same componds were treated with sodium methoxide in MeOH. A new approach to 2-propargyl-car
Direct Formation of Reactive Alkynyltrichlorotins from 1-Alkynes, SnCl4, and Bu3N. A Mild Alkynylation Reagent of Aldehydes, Acetals, and Enones
Yamaguchi, Masahiko,Hayashi, Akio,Hirama, Masahiro
, p. 2479 - 2482 (2007/10/02)
A reagent system of 1-alkyne, SnCl4, and Bu3N alkynylates aldehydes, acetals,and enones under mild reaction conditions giving acetylenic alcohols, acetylenic ethers, and acetylenic ketones, respectively, in high yields.Alkynyltrichlorotins are shown to be
