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Journal of The Chemical Society, Chemical Communications 

About: Journal of The Chemical Society, Chemical Communications is an academic journal. The journal publishes majorly in the area(s): Catalysis & Crystal structure. Over the lifetime, 23759 publication(s) have been published receiving 407432 citation(s).
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Journal ArticleDOI
Abstract: Using two-phase (water–toluene) reduction of AuCl4– by sodium borohydride in the presence of an alkanethiol, solutions of 1–3 nm gold particles bearing a surface coating of thiol have been prepared and characterised; this novel material can be handled as a simple chemical compound.

5,936 citations


Journal ArticleDOI
Abstract: When silvery films of the semiconducting polymer, trans‘polyacetylene’, (CH)x, are exposed to chlorine, bromine, or iodine vapour, uptake of halogen occurs, and the conductivity increases markedly (over seven orders of magnitude in the case of iodine) to give, depending on the extent of halogenation, silvery or silvery-black films, some of which have a remarkably high conductivity at room temperature.

2,907 citations


Journal ArticleDOI
Jack E. Baldwin1Institutions (1)
TL;DR: The endocyclic closure of nucleophilic centres to polarized double bonds to give five-membered rings is impeded by restrictions of geometry; these restrictions can be overcome in acid through the generation of oxonium or protonated forms.
Abstract: Three rules which have been found useful, on an empirical basis, to predict the relative facility of ring forming reactions are presented; the physical bases of such rules are described.

1,518 citations


Journal ArticleDOI
Abstract: A series of novel air and water stable low melting salts based upon the 1-ethyl-3-methylimidazolium cation (EtMeim+) have been prepared and characterized; two salts, [EtMeim]BF4 and [EtMeim]MeCO2, are liquids under ambient conditions.

1,468 citations


Journal ArticleDOI
Abstract: The ion exchange reaction of interlayer Na+ ions of a layered polysilicate kanemite with alkyltrimetnylammonium ions, followed by calcination, gives highly ordered mesoporous materials with a hexagonal array of uniform channels.

1,071 citations


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Metrics
No. of papers from the Journal in previous years
YearPapers
20071
20051
20022
20012
20007
19996