Startseite UB

Double-Layered 1,4-Distyrylbenzene Chromophores - Synthesis, UV and Fluorescence Spectra

König, Burkhard and Knieriem, Burkhard and Meijere, Armin de (1993) Double-Layered 1,4-Distyrylbenzene Chromophores - Synthesis, UV and Fluorescence Spectra. Chemische Berichte 126 (7), pp. 1643-1650.

[img]
Preview
PDF
Download (892kB)

at publisher (via DOI)


Abstract

The reaction of [2.2]paracyclophane (1) with liquid bromine affords a 1:1 mixture of only two isomeric products, the pseudo-para 2 and pseudo-ortho tetrabromide 3. The structure of the pseudo-para isomer 2 has been determined by X-ray structure analysis. Fourfold palladium-catalyzed coupling with styrenes and with methyl acrylate converts 2 and 3 into double-layered derivatives as e.g. 6a, 7a, ...

plus


Export bibliographical data



Item Type:Article
Date:1993
Institutions:Chemistry and Pharmacy > Institut für Organische Chemie > Lehrstuhl Prof. Dr. Burkhard König
Identification Number:
ValueType
10.1002/cber.19931260723DOI
Keywords:Alkene-bromoarene coupling, palladium-catalyzed, Heck-type; [2.2]Paracyclophanes, tetrastyryl-substituted; 1,4-Distyrylbenzene chromphors, double-layered
Subjects:500 Science > 540 Chemistry & allied sciences
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Unknown
Owner: Universitätsbibliothek Regensburg
Deposited On:05 Mar 2009 10:52
Last Modified:13 Mar 2014 10:37
Item ID:6152
Owner Only: item control page

Downloads

Downloads per month over past year

  1. University

University Library

Publication Server

Contact person
Gernot Deinzer

Telefon 0941 943-2759
Contact