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Hydrogen Bonding of Anilines: Experimental and Theoretical Studies of Complexes of Various Compositions

Borisenko V. E.

Polish Journal of Chemistry

2009

Vol. 83, nr 5

1025-1059

Review of works on studies of the influence of the position, numberand a kind of substituents in phenylring of aniline on proton do or ability in hydrogen bond, spectral, geometric, electrooptic and force characteristics of amino group in complexes with different proton acceptors of 1:1 and 1:2 composition in intra- and intermolecular hydrogen bonds is presented. The influence of proton donors and proton acceptors on the kind of correlation between spectral, geometric, force and electrooptic characteristics of the amino group is analyzed. Obtained results demonstrate the possibility of quantitative description of the changes of dynamic, geometric, force and electrooptic properties of amino group in substituted anilines on passing from free molecules to bonded ones and extend the under standing of the role of various factors in the process of molecular agreegation.

Photodegradation Kinetics of o-Nitroaniline (ONA), m-Nitroaniline (MNA), p-Nitroaniline (PNA), p-Bromoaniline (PBrA) and o-Chloroaniline (OCIA) in Aqueous Suspension of Zinc Oxide

Habibi M., Tangestaninejad S., Khaledisardashti M.

Polish Journal of Chemistry

2004

Vol. 78 / nr 6

851-859

Photodegradation of several aniline derivatives including o-nitroaniline (ONA), m-nitroaniline (MNA), p-nitroaniline (PNA), p-bromoaniline (PBrA) and o-chloroaniline (OClA) have been studied in aqueous solution using zinc oxide. Rate constants spane the range from 6.46×10-3 min-1 to 2.59×10-2 min-1. The slower degradation rate of p-bromoaniline (PBrA), 6.46×10-3 min-1 could be related to oxidation potential of the corresponding aromatic rings. The Langmuir-Hinshelwood (L-H) rate constant kr and adsorption constant, (KA) for all five aniline derivatives are reported.