Novel Oxidative Ring Opening Reaction of 1H-Isotelluro-chromenes to Bis(o-formylstyryl) Ditellurides

Autor: Mamoru Kaname, Hirohito Satoh, Kazuo Ohyanagi, Haruki Sashida
Jazyk: angličtina
Rok vydání: 2010
Předmět:
Zdroj: Molecules, Vol 15, Iss 3, Pp 1466-1472 (2010)
Druh dokumentu: article
ISSN: 1420-3049
DOI: 10.3390/molecules15031466
Popis: The oxidation of 1-unsubstituted or 1-phenyl-1H-isotellurochromenes with m-chloroperbenzoic acid (mCPBA) in CHCl3 resulted in a ring opening reaction to produce as the sole products the corresponding o-formyl or benzoyl distyryl ditellurides, which were also produced by the hydrolysis of the 2-benzotelluropyrylium salts readily prepared from the parent isotellurochromene.
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