Convenient Synthesis of 3-Cinnamoyl-2-styrylchromones: Reinvestigation of the Baker-Venkataraman Rearrangement

Autor:	Gregor Schnakenburg, Olivia Neumann, Olga N. Kataeva, Pia Königs, Siegfried R. Waldvogel
Rok vydání:	2010
Předmět:	chemistry.chemical_compound chemistry One pot reaction Organic Chemistry Baker–Venkataraman rearrangement Molecule Organic chemistry Sequence (biology) Physical and Theoretical Chemistry Solubility Combinatorial chemistry Chemical synthesis Acetophenone
Zdroj:	European Journal of Organic Chemistry. 2010:6417-6422
ISSN:	1434-193X
DOI:	10.1002/ejoc.201000957
Popis:	An efficient and straightforward, one-pot sequence gives access to highly functionalized 3-cinnamoyl-2-styrylchromones in excellent yields. The low solubility of the target molecules allows convenient isolation. The formation of an α,α-dicinnamoylated acetophenone, as a consequence of a two-fold Baker-Venkataraman sequence, has to be anticipated.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::30634abee471ea43af043c2aaf4a3080 https://doi.org/10.1002/ejoc.201000957 Zobrazit plný text záznamu Plný text