Novel Photocycloaddition of Aromatic Ketones to Cyclic Oligosilanes

Autor:	Kazuhiro Kondo, Masanobu Wakasa, Hisaharu Hayashi, Masahiro Kako, Mei Gu, Yohei Takenaka, Yasuhiro Nakadaira, Kentaro Takagi
Rok vydání:	2001
Předmět:	chemistry.chemical_classification chemistry.chemical_compound Ketone Quenching (fluorescence) chemistry Excited state Photodissociation Benzophenone Flash photolysis General Chemistry Triplet state Photochemistry Acetophenone
Zdroj:	Chemistry Letters. 30:1220-1221
ISSN:	1348-0715 0366-7022
DOI:	10.1246/cl.2001.1220
Popis:	Photolysis of aromatic ketones (2,2,2-trifluoroacetophenone, acetophenone, and benzophenone) in the presence of cyclic oligosilanes afforded two types of cycloadducts depending on the nature of the ketone employed. The quenching of the excited triplet state of benzophenone by oligosilanes was investigated by laser flash photolysis.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::77aac20f5fa6382a03210f114633fa3e https://doi.org/10.1246/cl.2001.1220 Zobrazit plný text záznamu