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Norbornadiene
About: Norbornadiene is a research topic. Over the lifetime, 2389 publications have been published within this topic receiving 38603 citations.
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TL;DR: The reaction of Cp*2V with 7-sila(germa) norbornadiene derivatives generated the first representatives of Schrock complexes of heavy carbene analogs with transition metals as mentioned in this paper.
Abstract: The reaction of Cp*2V with 7-sila(germa) norbornadiene derivatives generated the first representatives of Schrock complexes of heavy carbene analogs with transition metals. Decamethylvanadocene Cp*2V can be used as a paramagnetic trap for short-lived dimethylgermylene.
11 citations
TL;DR: In this paper, 3-(4-aminophenyl)-substituted compounds were obtained, as well as 4,4'-bis(bicyclo[2.2.1]hepta-2,5-dien-2-yl)azobenzenes.
Abstract: 3-(4-Nitrophenyl)bicyclo[2.2.1]hepta-2,5-diene-2-carbaldehyde and its derivatives at the formyl group were synthesized. By reduction of the nitro group the corresponding 3-(4-aminophenyl)-substituted compounds were obtained, as well as 4,4'-bis(bicyclo[2.2.1]hepta-2,5-dien-2-yl)azobenzenes. Irradiation of the resulting norbornadiene derivatives in the region of their absorption maxima resulted in valence isomerization with formation of the corresponding quadricyclanes. The reverse transformations are promoted by molybdenum(VI) oxide as heterogeneous catalyst. 4,4'-Bis(bicyclo[2.2.1]hepta-2,5-dien-2-yl)azobenzenes undergo reversible (on heating) photochemical EZ/ isomerization at the NIN bond.
11 citations
TL;DR: In this article, the tri-and tetra-ruthenium clusters were shown to have organo-cluster interactions similar to those found on the Pt(111) surface, in which the bicyclic ring straddles a trimetallic face, coordinating through one alkenic bond and an agostic C-H⋯M interaction.
11 citations
TL;DR: In this article, the structures of the resulting polymeric isoxazolines were established from their NMR spectra by comparison to polynorbornene and to model isoxozolines prepared by nitrile oxide cycloaddition to cyclopentene.
11 citations
TL;DR: In this paper, a number of tetramethylarsoles have been obtained from CP2Zr(C4Me4) and RAsCl2 using ligand exchange reactions.
11 citations