66928-68-5Relevant academic research and scientific papers
Ruthenium-catalyzed tandem ring closing metathesis (RCM) - Atom transfer radical cyclization (ATRC) sequences
Schmidt, Bernd,Pohler, Michael
, p. 5552 - 5555 (2005)
α-ω-Dienes bearing a pendant trichloroacetoxy group undergo a tandem RCM - radical cycloisomerization sequence leading to bicyclic γ-butyrolactones, with both steps of the sequence being catalyzed by ruthenium.
Catalyst economy. Part 2: Sequential metathesis - Kharasch sequences using the Grubbs metathesis catalysts
Edlin, Chris D.,Faulkner, James,Quayle, Peter
, p. 1145 - 1151 (2007/10/03)
Sequential ring-closing metathesis (RCM)-Kharasch cyclizations are promoted by the Grubbs metathesis catalysts and provide rapid access to bicyclic lactones and lactams.
Palladium-catalyzed allylic acetoxylation: an exploratory study of the influence of added acids
Akermark, Bjoern,Hansson, Sverker,Rein, Tobias,Vagberg, Jan,Heumann, Andreas,Baeckvall, Jan-Erling
, p. 433 - 444 (2007/10/02)
In order to investigate the possibility of improving the selectivity in palladium-catalyzed acetoxylation of substituted cycloalkenes and linear alkenes, the influence of added strong acids has been studied.It was found that the product selectivity can be increased in some cases, but also that side reactions lower the total yields when trifluoroacetic or stronger acids are used.The improvement of the selectivity may possibly be due to a change in mechanism for the acetoxylation.
