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Please use this identifier to cite or link to this item: http://localhost:8080/xmlui/handle/123456789/2881
Title: Sequential Tandem Transformations of Functionalized Diazanorbornenes: Facile Strategy towards Pentacyclic Frameworks with Multiple Stereocenters
Authors: Preethanuj, P
Jijitha, V
Ajesh, V
Jubi John
Radhakrishnan, K V
Keywords: pentafulvenes
indolines
pyrazolidines
Lewis acids
tandem reactions
cyclization
Issue Date: Apr-2017
Publisher: Thieme
Citation: Synthesis, 49(8):1816-1833
Abstract: The design, synthesis, and comprehensive utilization of diazanorbornene systems incorporating a flexible hydroxy group are described. The Lewis acid catalyzed intramolecular rearrangement of these strained alkenes gave cyclopentannulated dihydro-2H-pyrans, whereas the intermolecular sequential Lewis acid/palladium-mediated reaction with o-iodoanilines gave pentacyclic frameworks through multiple bond formation (C–C, C–N, C–O).
URI: http://hdl.handle.net/123456789/2881
Appears in Collections:2017

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