Benzene is an organic chemical compound with the molecular formula C6H6. The benzene molecule is composed of six carbon atoms joined in a planar hexagonal...

late 1950s by Dewar and White, but more recent advances have enabled the synthesis, characterization, and functionalization of these benzene isosteres. The...

difluorophosphate-bridged complex [(η5-C5Me5)Rh(μ-OPF2O)3Rh(η5-C5Me5)]PF6. Hexamethyl Dewar benzene (C6Me6) undergoes an unusual rearrangement reaction with hydrohalic...

cyclobutadiene reacts with electron-deficient alkynes to form a Dewar benzene: The Dewar benzene converts to dimethyl phthalate on heating at 90 °C. One cyclobutadiene...

rhodium trichloride with hexamethyl Dewar benzene This complex was first prepared from hexamethyl Dewar benzene and RhCl3(H2O)3. The hydrohalic acid...

(1869) and James Dewar (1871) suggested that, in analogy between quinoline and naphthalene, the structure of pyridine is derived from benzene by substituting...

formula C6(CH3)6. It is an aromatic compound and a derivative of benzene, where benzene's six hydrogen atoms have each been replaced by a methyl group. In...

described its reactions as being typical of aromatic compounds such as benzene. The name ferrocene was coined by Mark Whiting, a postdoc with Woodward...

6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene (SIPr) (with Dipp substituents). In benzene, the Dipp substituted NHC reacts with Fe(COT)2 to produce large black rhomboidal...

with ammonia in ethanol. In 1871, the English chemist and physicist James Dewar speculated that picoline was methylpyridine. If the structure of pyridine...

prepared by the reaction of hydrated iridium trichloride with hexamethyl Dewar benzene. More conveniently, the compound is prepared by the reaction of hydrated...

reactive class of borirene derivatives, where the borirene ring is fused to a benzene ring via a shared C=C bond. DFT calculations suggest that the local aromaticity...

benzene ring, as well as such a change adding asymmetrical molecular volume to the otherwise planar arene ring unit of the molecule. (cf. the Dewar–Chatt–Duncanson...

cordite instead, which had been developed by Sir Frederick Abel and Sir James Dewar of the United Kingdom in 1889. The original Cordite Mk I consisted of 58%...

complexes". These species are typically yellow solids. One example is (benzene)chromium tricarbonyl. Alkyl and aryl organolithium reagents (RLi) add to...

in situ from a benzene compound attached to a triflate and a trimethylsilyl substituent in the ortho- positions and reacts with a di-yne such as 1,7-octadiyne...

Metal carbonyls are soluble in nonpolar and polar organic solvents such as benzene, diethyl ether, acetone, glacial acetic acid, and carbon tetrachloride...

benzene-like D6h structure. In increasing order of energy these are: benzvalene, prismane, chair, Dewar benzene, bicyclopropenyl, distorted benzene,...

Michael Faraday (1791–1867), British chemist and physicist, discovered Benzene Hermann von Fehling (1812–1885), German chemist John Bennett Fenn (1917–2010)...

ISBN 978-0-471-72091-1 Baptista, Maurício S.; Cadet, Jean; Mascio, Paolo Di; Ghogare, Ashwini A.; Greer, Alexander; Hamblin, Michael R.; Lorente, Carolina;...

complex substances” "The discovery of the facts relating to para-amino-benzene sulfonamide." “for his discovery that enzymes can be crystallized” "The...

ferrocene undergoes similar reactions to a typical aromatic molecule (such as benzene), Ernst Otto Fischer deduced the sandwich structure and also began synthesising...