ChemInform Abstract: Synthesis and Properties of anti/syn‐Regioisomeric Mixtures of Alkyl‐Substituted Tetracenes.

Abstract

Tetracenes. -The regioisomeric mixtures (III)/(IV) are synthesized via Diels-Alder reaction. The color of the mixtures changes before and after the recrystallization from Et2O, suggesting a change in the distribution of anti/syn regioisomers. -(KITAMURA*, C.; KANO, H.; TSUKUDA, H.; KAWASE, T.; KOBAYASHI, T.; NAITO, H.; Heterocycles 83 (2011) 7, 1621-1629, http://dx.doi.org/10.3987/com-11-12191 ; Dep. Mater. Sci. Chem., Univ. Hyogo, Himeji, Hyogo 671, Japan; Eng.) -C. Gebhardt 46-082