5557-87-9Relevant articles and documents
Medium and Large N-Heterocycle Formation via Allene Hydroamination with a Bimetallic Rh(II) Catalyst
Bohman, Benjamin O.,Davis, Rhen C.,Forson, Kelton G.,McKnight, Caitlyn E.,Michaelis, David J.,Owens, Rachel N.,Smith, Stacey J.,Stillwell, Lillian R.,Wayment, Coriantumr Z.
supporting information, p. 63 - 68 (2022/01/19)
We report the synthesis of a 2-phosphinoimidazole-derived bimetallic Rh(II) complex that enables intramolecular allene hydroamination to form 7- to 10-member rings in high yield. Monometallic Rh complexes, in contrast, fail to achieve any product formatio
An expedient stereoselective route to the ACE tricyclic core of manzamine A via a palladium-catalysed arylative allene spirocyclisation cascade
Hawkins, Alison,Jakubec, Pavol,Ironmonger, Alan,Dixon, Darren J.
supporting information, p. 365 - 369 (2013/03/14)
Application of a novel palladium-catalysed stereoselective arylative allene spirocyclisation cascade as the key step for the construction of the ACE tricyclic core of manzamine A is described.
Highly selective cobalt-mediated [6 + 2] cycloaddition of cycloheptatriene and allenes
Clavier, Herve,Jeune, Karel Le,Riggi, Innocenzo De,Tenaglia, Alphonse,Buono, Gerard
supporting information; experimental part, p. 308 - 311 (2011/04/15)
[6 + 2] Cycloadditions between cycloheptatrienes with allenes have been investigated. Cobalt salts were found to promote this transformation efficiently. Moreover, this reaction was found to be highly selective since only one regioisomer was obtained with an excellent E/Z-selectivity.