Approaches to the preparation of (Z)-1,2-difluorostilbenes

Journal of Fluorine Chemistry

Volumn 131, Issue 10, 2010, Pages 989-995

  Burton, Donald J ^a   Wesolowski, C A ^a   Liu, Qibo ^a   Davis, Charles R ^a  

^a University of Iowa   (United States)

Author keywords

(E) 1,2 difluorovinylstannanes; (Z) 1,2 difluorostilbenes; (Z,Z) 1,2,3,4 tetrafluoro 1,3 butadienes; Pd cross coupling reactions; Photochemical isomerization

Indexed keywords

EID: 77956896272     PISSN: 00221139     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.jfluchem.2010.07.003     Document Type: Article

References (32)

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18. We wish to thank Professor James Gloer (Univ. of Iowa) for the use of his HPLC equipment and assistance with the separation of isomers.
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27. These two analogs were selected to demonstrate the viability of an aryl with a strong electron-withdrawing group and a strong electron-donating group to participate in (Z)-stilbene formation.
28. Although proof of principle was established for unsymmetrical (Z)-1,2-difluorostilbenes, the approach can obviously be employed for the preparation of symmetrical functionalized (Z)-1,2-difluorostilbenes.
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