111544-32-2Relevant academic research and scientific papers
Mixed Crystals of 6-Chloro-3,4-methylenedioxycinnamic Acid with 2,4- and 3,4-Dichlorocinnamic Acids; Structure, Topochemistry, and Intermolecular Interactions
Sarma, Jagarlapudi A. R. P.,Desiraju, Gautam R.
, p. 1187 - 1194 (2007/10/02)
The presence of a chloro substituent in a planar aromatic molecule tends to favour its crystallisation in the 4 Angstroem short axis β-structure.This structure is stabilised by inter-stack Cl...Cl interactions which are weakly attractive yet directional i
Crystal Engineering via Cl...Cl Non-bonded Interactions. The Novel 2:1 Complex, 6-Chloro-3,4-(methylenedioxy)cinnamic Acid-2,4-Dichlorocinnamic Acid. Topochemical Conversion into an Unsymmetrical Cyclobutane and Kinetics of the Reaction
Sarma, Jagarlapudi A. R. P.,Desiraju, Gautam R.
, p. 145 - 147 (2007/10/02)
Two chloro-substituted cinnamic acids have been induced to co-crystallise as a molecular complex which is converted, at different rates, into one unsymmetrical and two symmetrical cyclobutanes during solid-state topochemical 2 + 2 photoaddition.
