Synthesis and photolysis studies of carboxylic esters of 2-hydroxy-1,2,2-triphenylethanone: a novel tandem photocyclisation

Autor:	Alex Mullaney, Natalie Kelly, Iwan Williams, Matthew A. Jones, M. Arfan Ashraf, John S. Snaith
Rok vydání:	2003
Předmět:	chemistry.chemical_classification Tandem Carboxylic acid Organic Chemistry Photodissociation Silver tetrafluoroborate Biochemistry chemistry.chemical_compound chemistry Medium pressure Furan Yield (chemistry) Drug Discovery Organic chemistry Silver carbonate
Zdroj:	Tetrahedron Letters. 44:3151-3154
ISSN:	0040-4039
Popis:	Carboxylic esters of 2-hydroxy-1,2,2-triphenylethanone can be prepared in good yield by reaction between 2-chloro-1,2,2-triphenylethanone and a carboxylic acid in the presence of silver carbonate and silver tetrafluoroborate. Irradiation of the ester with a medium pressure mercury lamp results in a rapid and quantitative photolysis to afford the carboxylic acid and benzo[b]phenanthro[9,10-d]furan.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::399222df160780ef2c43d9c469b5c63a https://doi.org/10.1016/s0040-4039(03)00513-6 Zobrazit plný text záznamu Full Text from ScienceDirect