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Title: Ruthenium catalyzed desymmetrization of diazabicyclic olefins to access heteroaryl substituted cyclopentenes through C-H activation of phenylazoles
Authors: Aparna, P S
Prabha, B
Praveen, P
Jijy, E
Luxmi Varma, R
Radhakrishnan, K V
Keywords: Ruthenium
Bicyclic olefin
C–H activation
Issue Date: 2014
Publisher: Elsevier Science
Citation: Tetrahedron Letters 55(4):865–868;22 Jan 2014
Abstract: The first ruthenium catalyzed redox-neutral C-H activation strategy for the ring-opening of diazabicyclic olefins via C-H bond cleavage of phenyl azoles is reported. The developed method offers a novel route to functionalized cyclopentenes by employing less-expensive ruthenium catalyst and readily accessible biologically significant heteroarenes. The present protocol is a merger of the C-H activation of phenyl substituted heteroaromatics and subsequent beta-nitrogen elimination of diazabicyclic olefins.
ISSN: 0040-4039
Appears in Collections:2014

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