N-(4-Iodophenyl)quinoline-2-carboxamide

Abstract

Key indicatorsSingle-crystal X-ray study T = 294 K Mean '(C±C) = 0.004 A Ê R factor = 0.031 wR factor = 0.072 Data-to-parameter ratio = 17.5For details of how these key indicators were automatically derived from the article, see

Synthon crossover between halogen⋯π and halogen⋯halogen interaction

“…6b In continuation of our research interest for studying weak intermolecular interactions, 7 investigating the synthon crossover between halogen⋯halogen and halogen⋯π interactions, and finding the effect of heteroatoms on this crossover and overall self-assembly outcome, we synthesized a set of halophenyl amides, N-(4-halophenyl)-2-naphthamide, naph-X and N-(4-halophenyl)quinoline-2-carboxamide, quin-X, Scheme 1. The crystal structure of compound quin-I has been reported in a previous publication (Refcode BANWIX), 8 but the synthon crossover between halogen⋯halogen and halogen⋯π interactions has not been studied. As a result, for comparing with other structures, this compound was synthesized and its crystal structures re-determined here.…”

Microwave-Assisted Synthesis of New Substituted Anilides of Quinaldic Acid

“…The total structure of 5c can be described as a slightly screwed boat with no intermolecular hydrogen bonding. The intramolecular N1-H1···N2 contact is present along with another short contacts forming the 3D structure ( Figure 2 ), instead of a stairs-like supramolecular architecture typical for previously reported members of the families of N -(4-halophenyl)quinoline-2-carboxamides [ 31 ] or N -(4-halophenyl)pyridine-2-carboxamides [ 32 , 33 , 34 , 35 ].…”

Supramolecular architectures sustained by delocalised C–I⋯π(arene) interactions in molecular crystals and the propensity of their formation

“…145 This is the exceptional observation within this category. Thus, for 36, 105 71, 138 127, 190 130, 193 and 139, 202 respectively. 105,138,258,193,264 Each of these iodide-containing molecules also has a chloride congener, respectively.…”