1007587-87-2Relevant academic research and scientific papers
Fast oxy-cope rearrangements of bis-alkynes: Competition with central C-C bond fragmentation and incorporation in tunable cascades diverging from a common bis-allenic intermediate
Pal, Runa,Clark, Ronald J.,Manoharan, Mariappan,Alabugin, Igor V.
supporting information; experimental part, p. 8689 - 8692 (2011/03/19)
Fast anionic oxy-Cope rearrangements of 1,5-hexadiyn-3,4-olates can be incorporated into cascade transformations which rapidly assemble densely functionalized cyclobutenes or cyclopentenones via a common bis-allenic intermediate. The competition between f
Rhodium-catalyzed rearrangement of aryl bis(alkynyl) carbinols to 3-alkynyl-1-indanones
Shintani, Ryo,Takatsu, Keishi,Katoh, Taisuke,Nishimura, Takahiro,Hayashi, Tamio
, p. 1447 - 1449 (2008/12/22)
(Chemical Equation Presented) Ten little indanones: The title reaction (see scheme; Si = trialkylsilyl) is proposed to go through a pathway involving a β-carbon elimination/carborhodation sequence. Ready access to the carbinol substrates from an aromatic ester and a terminal alkyne makes the present catalysis reaction an efficient way of preparing 3-alkynyl-1-indanones.
