120133-25-7Relevant academic research and scientific papers
Ruthenium-catalysed multiple component transformations: One-step stereoselective synthesis of functional dienes from alkynes and carboxylic acids
Paih, Jacques Le,Derien, Sylvie,Dixneuf, Pierre H.
, p. 1437 - 1438 (1999)
The precatalyst RuCl(cod)C5Me5 allows the head-to-head oxidative dimerization of terminal alkynes and the concommittent 1,4-addition of carboxylic acid to afford (1E,3E)-1-acyloxy-1,3-dienes in one step under mild conditions.
Biscarbene-ruthenium complexes in catalysis: Novel stereoselective synthesis of (1E,3E)-1,4-disubstituted-1,3-dienes via head-to-head coupling of terminal alkynes and addition of carboxylic acids
Le Paih, Jacques,Monnier, Florian,Derien, Sylvie,Dixneuf, Pierre H.,Clot, Eric,Eisenstein, Odile
, p. 11964 - 11975 (2007/10/03)
The reaction of a variety of alkynes RC≡CH with a variety of carboxylic acids R1CO2H, in the presence of 5% of RuCl(COD)C5Me5, selectively leads to the dienylesters (1E,3E)-RCH1=CH2-CH
Further Investigations into the Mechanism of the Acid Catalysed Rearrangement of Aryl Substituted Cyclopropyl Ketones
Hantawong, Kesra,Murphy, William S.
, p. 2520 - 2547 (2007/10/02)
The acid catalysed rearrangement of a number of aryl cyclopropyl ketones (2) to tetralones (3) were investigated in situ by 1H and 13C n.m.r. spectroscopy.The formation of oxycyclopentenyl intermediates (4) were observed.The involvement of a concurrent el
