Synthesis and Solid-State Structure of (4-Hydroxy-3,5-diiodophenyl)phosphine Oxides. Dimeric Motifs with the Assistance of O-H···O=P Hydrogen Bonds

Author(s): Nicholas A. Bewick, Agata Arendt, Yan Li, Sawomir Szafert, Tadeusz Lis, Kraig A. Wheeler, Jonathon Young, Roman Dembinski.

Journal Name: Current Organic Chemistry

Volume 19 , Issue 5 , 2015

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Abstract:

(4-Hydroxy-3,5-diiodophenyl)diphenylphosphine oxide, bis(4-hydroxy-3,5-diiodophenyl)(phenyl) phosphine oxide, and tris(4-hydroxy-3,5-diiodophenyl)phosphine oxide were obtained via iodination reactions of corresponding mono-, bis-, and tris(4-hydroxyphenyl)phosphine oxides. Single-crystal X-ray diffraction studies showed each homologue forms O-H···O=P and π-stacking interactions with neighboring molecules to give inversion related dimeric motifs.

Keywords: Halogen bonding, hydrogen bonding, iodination, phosphine oxides, X-ray crystallography.

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Article Details

VOLUME: 19
ISSUE: 5
Year: 2015
Page: [469 - 474]
Pages: 6
DOI: 10.2174/1385272819666141231000247
Price: $58

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