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
Diastereoselective synthesis of pyrrolidine derivatives via a one-pot nitro-Mannich/hydroamination cascade using base and gold catalysis
?uri?, Andrej,Barber, David M.,Sanganee, Hitesh J.,Dixon, Darren J.
supporting information, p. 2777 - 2779 (2013/04/23)
An efficient one-pot nitro-Mannich/hydroamination cascade reaction for the synthesis of substituted pyrrolidines bearing three stereocentres is reported. Proceeding under the control of a combination of base and gold(i) catalysts, the cascade reaction aff
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.
