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Regiodirected Substitution of [2.2]Paracyclophanedienes and [2.2]Paracyclophanes through Tricarbonylchromium Complexation

Stöbbe, Michael and Reiser, Oliver and Thiemann, Thies and Daniels, Rhys G. and Meijere, Armin de (1986) Regiodirected Substitution of [2.2]Paracyclophanedienes and [2.2]Paracyclophanes through Tricarbonylchromium Complexation. Tetrahedron Letters 27 (21), pp. 2353-2356.

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Other URL: http://dx.doi.org/10.1016/S0040-4039(00)84527-X


Abstract

4,7-dialkoxy[2.2]paracyclophanes and the corresponding 1,9-dienes are shown to undergo selective conplexation with Cr(CO)₃L₃-reagent on their less substituted benzene moiety. Lithiation/silytion of these complexes leads to arene- or bridge-substitution, respectively. An analagous behaviour is observed for the tricarbonylchromium[2.2]paracyclophane and its ...

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Item Type:Article
Date:1986
Institutions:Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Oliver Reiser
Identification Number:
ValueType
10.1016/S0040-4039(00)84527-XDOI
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Owner: Helge Knüttel (ADMIN)
Deposited On:10 Aug 2006
Last Modified:05 Aug 2009 13:22
Item ID:248
Owner Only: item control page
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