Some amine-interhalogen electron donor-acceptor systems |
| |
| Affiliation: | 1. Faculty of Chemistry, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 8, 61-614 Poznań, Poland;2. Center for Advanced Technology, Adam Mickiewicz University in Poznań, Uniwersytetu Poznańskiego 10, 61-614 Poznań, Poland;3. ISIS, Université de Strasbourg, 8 allée Gaspard Monge, 67083 Strasbourg, France;1. Centro de Investigaciones Químicas-IICBA, Universidad Autónoma del Estado de Morelos, Av. Universidad 1001, C.P. 62209 Cuernavaca, Morelos, Mexico;2. Centro Universitario de Tonalá, UdG, Campus CU Tonalá, Av. Nuevo Periférico, No. 555 Ejido San José Tatepozco, C.P. 45425 Tonalá, Jalisco, Mexico |
| |
| Abstract: | Several new interhalogen-amine addition compounds have been prepared: 4-Picoline·IBr; Isoquinoline·IBr; Acridine·IBr; Isoquinoline·ICl; Acridine·ICl; Isoquinoline·ICl3; Acridine·ICl3. In addition to 1:1 type compounds, thermal studies have shown the existence of: Pyridine·2IBr; IBr·2Acridine; ICl·2Acridine; ICl3·2Acridine. A compound, Acridine·2IBr apparently exists, but loses one mole IBr at 110° to form the 1:1 compound. Trends among the melting points of the 1:1 addition compounds are interpreted as indicating a decrease in electron acceptor strength of the interhalogens in the order ICI3 > ICI > IBr. Addition compounds of non-1:1 stoichiometry are also briefly discussed. |
| |
| Keywords: | |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
