Issue 23, 2004
From the journal:

Chemical Communications

Regioselective Hula-twist photoisomerization of cinnamate esters in organic glass

Stefan Schieffer,a   John Pescatore,a   Richard Ulsh†a  and  Robert S. H. Liu*a  

* Corresponding authors

a Department of Chemistry, University of Hawaii, 2545 The Mall, Honolulu, HI, USA
E-mail: rliu@gold.chem.hawaii.edu
Fax: 1-808-956-5908
Tel: 1-808-956-5723

Abstract

Irradiation of ethyl cis-o-fluorocinnamate and related compounds in organic glass led to two HT-isomerization processes that exhibit a strong preference at C-β than at C-α as shown by low temperature UV absorption spectroscopy and supported by ab initio calculations.

Graphical abstract: Regioselective Hula-twist photoisomerization of cinnamate esters in organic glass

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Article information

DOI
https://doi.org/10.1039/B411306N
Article type
Communication
Submitted
15 Jul 2004
Accepted
02 Sep 2004
First published
18 Oct 2004

Chem. Commun., 2004, 2680-2681

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Regioselective Hula-twist photoisomerization of cinnamate esters in organic glass

S. Schieffer, J. Pescatore, R. Ulsh and R. S. H. Liu, Chem. Commun., 2004, 2680 DOI: 10.1039/B411306N

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