Three isomeric forms of hydroxyphenyl-2-oxazoline: 2-(2-hydroxyphenyl)-2-oxazoline, 2-(3-hydroxyphenyl)-2-oxazoline and 2-(4-hydroxyphenyl)-2-oxazoline

V Langer, M Koóš, D Gyepesová…

Index: Langer, Vratislav; Koos, Miroslav; Gyepesova, Dalma; Sladkovicova, Mariana; Luston, Jozef; Kronek, Juraj Acta Crystallographica Section C: Crystal Structure Communications, 2005 , vol. 61, # 10 p. o602-o606

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Citation Number: 8

Abstract

Crystal structures are reported for three isomeric compounds, namely 2-(2-hydroxyphenyl)-2- oxazoline,(I), 2-(3-hydroxyphenyl)-2-oxazoline,(II), and 2-(4-hydroxyphenyl)-2-oxazoline,(III), all C9H9NO2 [systematic names: 2-(4, 5-dihydro-1, 3-oxazol-2-yl) phenol,(I), 3-(4, 5-dihydro- 1, 3-oxazol-2-yl) phenol,(II), and 4-(4, 5-dihydro-1, 3-oxazol-2-yl) phenol,(III)]. In these compounds, the deviation from coplanarity of the oxazoline and benzene rings is ...