63012-62-4Relevant academic research and scientific papers
Closely stacked oligo(phenylene ethynylene)s: Effect of π-stacking on the electronic properties of conjugated chromophores
Jagtap, Subodh P.,Mukhopadhyay, Sukrit,Coropceanu, Veaceslav,Brizius, Glen L.,Bredas, Jean-Luc,Collard, David M.
, p. 7176 - 7185 (2012)
In this work, a bicyclo[4.4.1]undecane scaffold is used to hold oligo(phenylene ethynylene) units in a cofacially stacked arrangement along the entire length of the conjugated units. We study the impact that the resulting strong interchain interactions ha
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
Efficient synthesis of substituted benzenes from 1,3-dienes or 1,4 cyclohexadienes with KMnO4 under mild conditions
McBride, Christopher M.,Chrisman, Will,Harris, Clifford E.,Singaram, Bakthan
, p. 45 - 48 (2007/10/03)
Potassium permanganate absorbed on alumina is used to oxidize 1,4- cyclohexadienes to the corresponding aromatic compounds. Intermolecular Diels-Alder reactions followed by dehydrogenation of the products with potassium permanganate supported on alumina gives an efficient two step synthesis of highly substituted aromatic compounds from acyclic precursors.
