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Partial fluorination overcomes herringbone crystal packing in small polycyclic aromatics.

Author
Abstract
:

[structure: see text] We report the synthesis and characterization of partially fluorinated condensed tetracyclic aromatic compounds. Typical edge-to-face/herringbone packing of nonfluorinated analogues is replaced here by columnar stacks with disk planes orthogonal to the columnar axes. Enhanced pi-overlap results with overlaid electron-poor and -rich regions.

Year of Publication
:
2005
Journal
:
Organic letters
Volume
:
7
Issue
:
6
Number of Pages
:
1067-8
Date Published
:
2005
ISSN Number
:
1523-7060
URL
:
https://doi.org/10.1021/ol050019c
DOI
:
10.1021/ol050019c
Short Title
:
Org Lett
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