ChemInform Abstract: Studies on Synthesis of 3(2H)-Benzofuranone Derivatives

Autor:	Miklós Hanusz, Sándor Bokotey, Sandor Batori, Mária Kövári-Rádkai, Imola Ritz, Benjamin Podányi
Rok vydání:	2010
Předmět:	Reaction conditions Chemistry Degradation (geology) Organic chemistry General Medicine Ring (chemistry)
Zdroj:	ChemInform. 33
ISSN:	1522-2667 0931-7597
DOI:	10.1002/chin.200247093
Popis:	Two known methods were used for synthesis of 2,6-disubstituted-3(2H)-benzofuranone derivatives. It was found that depending on the reaction conditions, degradation products or the products of oxidation were isolated. This latter reaction became the main process when the ring closure was performed starting from methoxy- or 2-propoxy-desoxybenzoin and diethyl bromo-(or chloro-)-malonate to give d,l- and meso-dimers of the substituted 3(2H)-benzofuranones.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::6337b6c3d4b299e4ce721e798f302ccc https://doi.org/10.1002/chin.200247093 Zobrazit plný text záznamu Plný text