717103-03-2Relevant academic research and scientific papers
Rhodium-catalyzed formation of stereocontrolled trisubstituted alkenes from Baylis-Hillman adducts
Gendrineau, Thomas,Demoulin, Nicolas,Navarre, Laure,Genet, Jean-Pierre,Darses, Sylvain
supporting information; experimental part, p. 4710 - 4715 (2009/12/30)
We report here efficient and general conditions for the formation of stereodefined trisubstituted alkenes using the rhodium-catalyzed reaction of unactivated Baylis-Hillman adducts with either organoboronic acids and potassium trifluoro(organo)borates. Th
Rhodium fluorapatite catalyst for the synthesis of trisubstituted olefins via cross coupling of Baylis-Hillman adducts and arylboronic acids
Lakshmi Kantam,Shiva Kumar,Sreedhar
, p. 320 - 322 (2008/04/12)
(Chemical Equation Presented) Treatment of fluorapatite (prepared by incorporating basic species F- in apatite in situ by coprecipitation) with an aqueous solution of RhCl3 resulted in rhodium-exchanged fluorapatite catalyst (RhFAP),
Palladium-catalyzed cross-coupling of Baylis-Hillman acetate adducts with organosilanes
Kabalka, George W.,Dong, Gang,Venkataiah, Bollu,Chen, Chunlan
, p. 9207 - 9210 (2007/10/03)
A cross-coupling reaction between acetates of Baylis-Hillman adducts and organosilanes is described. A nonconventional solvent poly(ethylene glycol) (PEG) is used as the reaction medium.
Baylis-Hillman adducts in rhodium-catalyzed 1,4-additions: Unusual reactivity
Navarre, Laure,Darses, Sylvain,Genet, Jean-Pierre
, p. 1108 - 1109 (2007/10/03)
In the presence of a rhodium catalyst, unactivated Baylis-Hillman adducts reacted with arylboronic acids to afford trisubstituted alkenes with good yields. This highly efficient reaction (aerobic conditions, low temperature) is believed to proceeds via an unexpected mechanism involving 1,4-addition/ β-hydroxy elimination steps and not π-allyl type rhodium intermediates.
