Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
From inside the book
Results 1-3 of 71
Page 68
... Measured in benzene unless otherwise stated , using Me , Si as internal reference . Both t - butyl and olefinic protons were observed as sharp singlets . Values in parentheses show relative intensities . 1 S. Otsuka , T. Yoshida , and A ...
... Measured in benzene unless otherwise stated , using Me , Si as internal reference . Both t - butyl and olefinic protons were observed as sharp singlets . Values in parentheses show relative intensities . 1 S. Otsuka , T. Yoshida , and A ...
Page 233
... Measured at -60 ° with a PEt , reference and converted into H , PO reference using 8 ( PEt3 ) = + 20.4 p.p.m. ared ... measured 160 365 349 Not measured Not measured The identifiable nonphosphine ligand frequencies of compounds ( 1 ) ...
... Measured at -60 ° with a PEt , reference and converted into H , PO reference using 8 ( PEt3 ) = + 20.4 p.p.m. ared ... measured 160 365 349 Not measured Not measured The identifiable nonphosphine ligand frequencies of compounds ( 1 ) ...
Page 493
... measured at the end of the laser pulse ) , ( 2 ) ketyl radical absorption measured 1.4 μs after the pulse ) . The laser ( Compagnie Générale d'Electricité , type VD 231 ) was used at a maximum output of 25 J per pulse at 1058 nm ...
... measured at the end of the laser pulse ) , ( 2 ) ketyl radical absorption measured 1.4 μs after the pulse ) . The laser ( Compagnie Générale d'Electricité , type VD 231 ) was used at a maximum output of 25 J per pulse at 1058 nm ...
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 |
10 other sections not shown
Other editions - View all
Common terms and phrases
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