Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-844 |
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Results 1-3 of 84
Page 9
... assigned to SOF , and a strong peak at 8 ( CC1 , F ) -32 p.p.m. which we assign to SOF2 + . On cooling the solution , the solvent peak split into a doublet which at -40 ° had a splitting of 526 Hz which did not increase on further ...
... assigned to SOF , and a strong peak at 8 ( CC1 , F ) -32 p.p.m. which we assign to SOF2 + . On cooling the solution , the solvent peak split into a doublet which at -40 ° had a splitting of 526 Hz which did not increase on further ...
Page 239
... assigned structure ( IV ) : in the other isomer the n.m.r. spectrum indicated that two aryl methyl groups were exo , the other two endo , and this isomer was therefore assigned structure ( III ) . We suggest that the isomers ( III , IV ) ...
... assigned structure ( IV ) : in the other isomer the n.m.r. spectrum indicated that two aryl methyl groups were exo , the other two endo , and this isomer was therefore assigned structure ( III ) . We suggest that the isomers ( III , IV ) ...
Page 483
... assigned as hot bands . remaining sharp bands are slightly less intense at 80 ° K than they are at room temperature . In addition , a broad , asymmetric band centred at ca. 14,300 cm - 1 appears at temperatures below 140 ° к and , on ...
... assigned as hot bands . remaining sharp bands are slightly less intense at 80 ° K than they are at room temperature . In addition , a broad , asymmetric band centred at ca. 14,300 cm - 1 appears at temperatures below 140 ° к and , on ...
Contents
The Wittig Rearrangement of Some Allyl Ethers by V RAUTENSTRAUCH | 4 |
The Mechanism of the Thermal Rearrangement of 1Substituted 1HAzepines to 6Aminofulvenes | 10 |
A Twoelectron Hydrogen Bridge Bond in Crystalline Trimethylaluminium Dimer by SUSAN K BYRAM | 16 |
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Common terms and phrases
absorption acetic acetonitrile acid Acta adduct alcohol alkaloids alkyl Amax Amer aqueous aromatic assigned atoms band benzene bond lengths bromide calculated carbanion carbon carbonyl chelate Chem Chemical Society Chim chloride cm-¹ co-ordinated Comm complex compounds configuration corresponding crystal structure cyclic Department of Chemistry derivatives dimer electron energy enol ester ether Figure formation formed gave hydrogen hydrolysis i.r. spectra ibid indicated Inorg intermediate irradiation isolated isomeric isomers ketone ligand mass spectrum metal methanol methylene mixture molecular molecule n.m.r. spectrum nitrogen observed obtained orbital oxidation oxygen peaks phenyl photolysis Phys planar presence protons pyridine radical ratio reaction reagent rearrangement Received reduction reported resonance ring room temperature salt shown singlet sodium solution solvent space group spectroscopic stereochemistry suggested sulphur Summary synthesis Tetrahedron Letters tetrahydrofuran tion University Vmax X-ray yield