Samarium(II)-induced ring-expansion reaction of 1,2-cyclobutanedicarboxylates to produce cyclopentanones

Autor:	Ikuo Shinohara, Hiroto Nagaoka
Rok vydání:	2004
Předmět:	Cyclobutanes Organic Chemistry chemistry.chemical_element General Medicine Photochemistry Ring (chemistry) Biochemistry Catalysis Samarium chemistry.chemical_compound chemistry Drug Discovery Polymer chemistry Methanol
Zdroj:	Tetrahedron Letters. 45:1495-1498
ISSN:	0040-4039
Popis:	Novel ring-expansion reaction of 1,2-cyclobutanedicarboxylates with Sm(II) in the presence of HMPA with a catalytic amount of methanol was found to provide 2-oxocyclopentanecarboxylates.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::685c2c69f8932aa53c8b9ee8b6bb7340 https://doi.org/10.1016/j.tetlet.2003.12.047 Zobrazit plný text záznamu Full Text from ScienceDirect