Intermolecular bromoesterification of conjugated enynes: an efficient synthesis of bromoallenes

Autor:	Weiping Tang, Scott R. Bennett, Hao-Yuan Wang, Casi M. Schienebeck, Wei Zhang
Rok vydání:	2014
Předmět:	chemistry.chemical_compound Bromine chemistry Nucleophile Stereochemistry Organic Chemistry Polymer chemistry Intermolecular force Electrophile chemistry.chemical_element Carboxylate Conjugated system Stereocenter
Zdroj:	Org. Chem. Front.. 1:386-390
ISSN:	2052-4129
DOI:	10.1039/c3qo00088e
Popis:	We have discovered that bromine electrophile and carboxylate nucleophile can be added to conjugated enynes intermolecularly in a 1,4-fashion with high diastereoselectivity. Highly functionalized bromoallenes with an adjacent stereogenic centre were prepared from readily available conjugated 1,3-enynes.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::0671d7c18394a92e3d10a50e2c6a0694 https://doi.org/10.1039/c3qo00088e Zobrazit plný text záznamu