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Cyanoethylation and (methoxycarbonyl)ethylation of icosahedral ortho-carborane derivatives at carbon vertices via Michael additions
- 1.0163270 - UACH-T 20013141 RIV CZ eng J - Journal Article
Plešek, Jaromír - Bačkovský, Jaroslav - Fusek, Jiří - Plzák, Zbyněk
Cyanoethylation and (methoxycarbonyl)ethylation of icosahedral ortho-carborane derivatives at carbon vertices via Michael additions.
Collection of Czechoslovak Chemical Communications. Roč. 66, č. 10 (2001), s. 1499-1507. ISSN 0010-0765
R&D Projects: GA ČR GA104/99/1096; GA MŠMT LB98233
Institutional research plan: CEZ:AV0Z4032918
Keywords : boranes * carboranes * Michael additions
Subject RIV: CA - Inorganic Chemistry
Impact factor: 0.778, year: 2001
The C-H vertices of ortho-carborane and its derivatives can be smoothly cyanoethylated with acrylonitrile in the presence of benzyl(triethyl)ammonium hydroxide in a two-phase system:dichloromethane/water or 1,2-dimethoxyethane/water. The reaction is highly specific and not transferable to its meta and para isomers.
Permanent Link: http://hdl.handle.net/11104/0060523
Number of the records: 1