%0 Journal Article
%T Crystal Structure of the 5-Chloro Salicylamides: Three Different Types of the H-bonding Influenced Linear Chain Formation in the Solid State
%A Ale£¿ Imramovsky
%A Karel Pauk
%A Zde¨¾ka Pad¨§lkov¨¢
%A Ji£¿¨ª Hanusek
%J Crystals
%D 2012
%I MDPI AG
%R 10.3390/cryst2020349
%X Three N-substituted 5-chlorosalicylamides (4-chlorophenyl, 2a; benzyl, 2b; phenethyl 2c) differing in the length of the 'linker' between the benzene ring and the amide moiety were prepared in order to compare their supramolecular architecture. The intramolecular NH¡¤¡¤¡¤O(H) hydrogen bond and the intermolecular C=O¡¤¡¤¡¤H¨CO hydrogen bond were found in the crystal structure of 2a and 2c thus forming an infinite linear chain. Compound 2b had a different arrangement with the intramolecular C=O¡¤¡¤¡¤H¨CO hydrogen bond and another intermolecular NH¡¤¡¤¡¤O(H) hydrogen forming a linear infinite chain.
%K salicylic amides
%K X-ray
%K H-bond
%K microwave synthesis
%U http://www.mdpi.com/2073-4352/2/2/349