518020-59-2Relevant academic research and scientific papers
Rhodium-Catalyzed Asymmetric [5+2] Cycloaddition of Alkyne- Vinylcyclopropanes
Shintani, Ryo,Nakatsu, Hiroki,Takatsu, Keishi,Hayashi, Tamio
supporting information; experimental part, p. 8692 - 8694 (2010/03/24)
The development of such an asymmetric catalysis by the use of a rhodium complex coordinated with chiral phosphoramidite ligand, achieving very high enantiomeric excesses has been reported. Transition-metal-catalyzed cycloaddition of vinylcyclopropanes wit
Rhodium N-heterocyclic carbene-catalyzed [4 + 2] and [5 + 2] cycloaddition reactions
Lee, Sang Ick,Park, Se Yeoun,Park, Ji Hoon,Jung, Il Gu,Choi, Soo Young,Chung, Young Keun,Lee, Bun Yeoul
, p. 91 - 96 (2007/10/03)
A rhodium complex of N-heterocyclic carbene (NHC) has been developed for intra- and intermolecular [4 + 2] and intramolecular [5 + 2] cycloaddition reactions. This is the first use of a transition-metal NHC complex in a Diels-Alder-type reaction. For the
