The photoinduced metathesis of olefin catalyzed by W(CO)5L-AXn system

Autor:	Teresa Szymańska-Buzar, J.J. Ziółkowski
Rok vydání:	1987
Předmět:	chemistry.chemical_classification Olefin fiber Tungsten Compounds Double bond General Engineering chemistry.chemical_element Photochemistry Metathesis chemistry Molybdenum Polymer chemistry Ring-opening metathesis polymerisation Isomerization Acyclic diene metathesis
Zdroj:	Journal of Molecular Catalysis. 43:161-170
ISSN:	0304-5102
DOI:	10.1016/0304-5102(87)87003-7
Popis:	In the photocatalytic system containing tungsten compounds of the type W(CO)5L (L = CO, py, PPh3, Cl−) and Group IIIb and IVab element halides (AXn), the metathesis of internal and terminal olefins was investigated. The terminal olefin metathesis reaction is accompanied by double bond migration yielding the internal olefins, which undergo co-metathesis with the initial olefins. Substitution of tungsten by molybdenum or chromium favours the isomerization reaction.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::651e595ffeb233b4924f9dd388d68c0e https://doi.org/10.1016/0304-5102(87)87003-7 Zobrazit plný text záznamu