Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 113
... alkyl halides in HMPT Methylenecyclohexane ( 52 % ) 1 - Methylcyclohexene ( 48 % ) [ Me2N ] , P = 0 + R - CH2 - CH2 ... alkyl bromides are found to undergo ready dehydrobromination in hexamethylphosphoric triamide at 180-210 ...
... alkyl halides in HMPT Methylenecyclohexane ( 52 % ) 1 - Methylcyclohexene ( 48 % ) [ Me2N ] , P = 0 + R - CH2 - CH2 ... alkyl bromides are found to undergo ready dehydrobromination in hexamethylphosphoric triamide at 180-210 ...
Page 222
... alkyl substituted o - quinones and have discovered what we believe to be a quite unprecedented displacement of alkyl groups from the quinone ring . The attack only takes place via conjugate addition , alkyl dis- placement is always ...
... alkyl substituted o - quinones and have discovered what we believe to be a quite unprecedented displacement of alkyl groups from the quinone ring . The attack only takes place via conjugate addition , alkyl dis- placement is always ...
Page 484
... alkyl - 9 - lithio - 9 , 10 - DHA carbanion with alkyl halide to give a cis - 9,10 - dialkyl - 9 , 10 - DHA . This might be evidence for nucleophilic addition of alkyl - lithium reagents to aromatic hydrocarbons . In fact , it is in ...
... alkyl - 9 - lithio - 9 , 10 - DHA carbanion with alkyl halide to give a cis - 9,10 - dialkyl - 9 , 10 - DHA . This might be evidence for nucleophilic addition of alkyl - lithium reagents to aromatic hydrocarbons . In fact , it is in ...
Contents
Page | 1 |
Electrochemical Indications of New Oxidation States in Transitionmetal Dicarbollide Complexes | 8 |
Crystal Structure and Bonding in the Dinuclear Complexes CHW SPhMCO M Cr | 14 |
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acetate acid Acta adduct alcohol alkaloids alkyl Amer analysis anion aqueous aromatic assigned atoms band benzene carbon carbonyl cation chelate Chem chemical shifts Chemical Society Chim chloride cm-¹ co-ordination Comm complexes compounds configuration confirmed coupling Crystal Structure cyclopropane Department of Chemistry derivatives double bond doublet electron ester ether Figure formation formed gave H₂O hydride hydrogen hydrolysis i.r. spectrum ibid indicate Inorg intermediate irradiation isolated isomer ketone ligand metal methanol methyl methylene mixture molecular molecule n.m.r. spectrum nitrogen observed obtained olefinic oxidation oxygen phenyl phosphine photolysis Phys presence protons pyridine radical ratio reaction rearrangement Received reported resonance ring room temperature shown shows similar singlet sodium solution solvent space group spectra spectroscopy stereochemistry studies substituted suggested sulphur Summary synthesis Table Tetrahedron Letters tetrahydrofuran tion triphenylphosphine tritium University values X-ray yield