Quarterly Journal of the Chemical Society of London, Issue 15, Pages 777-1692 |
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Results 1-3 of 82
Page 1026
... Figure 2B . Hyperfine structure is most apparent on the M1 = transition . Nitrogen hyperfine structure is clearly resolved in the CH , Cl , frozen solution ( Figure 2C ) ( Table ) . The -splitting of each of the four 63Cu resonances in ...
... Figure 2B . Hyperfine structure is most apparent on the M1 = transition . Nitrogen hyperfine structure is clearly resolved in the CH , Cl , frozen solution ( Figure 2C ) ( Table ) . The -splitting of each of the four 63Cu resonances in ...
Page 1263
... ( Figure 4a ) , gives that transition a negative rotational - > R3 R - R2 FIGURE 3. The bifurcated quadrant rule XY ( 7Z2 R3 ) for chiral allenes . The signs refer to the lowest - energy Cotton effect associated with groups substituted ...
... ( Figure 4a ) , gives that transition a negative rotational - > R3 R - R2 FIGURE 3. The bifurcated quadrant rule XY ( 7Z2 R3 ) for chiral allenes . The signs refer to the lowest - energy Cotton effect associated with groups substituted ...
Page 1448
... Figure 1 and the planarity of the S , N , C ( 2 ) , O , C ( 1 ) moiety . = = - Crystal data Colourless , mostly twinned crystals of CH1ONSCI , ( M 216-14 ) are monoclinic , space group P21 / n ( No. 14 ) with a = 6.946 ( 6 ) , b 11.323 ...
... Figure 1 and the planarity of the S , N , C ( 2 ) , O , C ( 1 ) moiety . = = - Crystal data Colourless , mostly twinned crystals of CH1ONSCI , ( M 216-14 ) are monoclinic , space group P21 / n ( No. 14 ) with a = 6.946 ( 6 ) , b 11.323 ...
Contents
11 August 1971 | 777 |
Electron Spin Resonance Studies of Stable Radicals Generated by Oxidation of sButyllithium with Transition | 878 |
O COPYRIGHT 1971 | 1044 |
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absorption acetate acid Acta adduct alcohol alkaloids alkyl Amer angle anion aqueous aromatic atoms bands benzene carbon carbonyl catalyst cation CH₂ Chem chemical shifts Chemical Society Chim chloride cm-¹ co-ordination Comm complex compounds corresponding Crystal cyclic cyclopropyl D. H. R. BARTON Department of Chemistry derivatives deuterium dimethyl electron ester ether Figure formation formed gave give hydrogen hydrolysis i.r. spectrum ibid Inorg intermediate irradiation isolated isomer isomeric ketone ligand mechanism metal methanol methyl methylene mixture molecular molecule n.m.r. spectrum nitrogen nucleophilic observed obtained olefin orbitals oxidation oxygen Ph Ph phenyl phosphine photolysis Phys presence protons pyridine radical ratio react reaction rearrangement Received reduction reported resonance ring room temperature shown singlet sodium solution solvent species spectra spectroscopy stereochemistry structure studies substituted Summary synthesis Table Tetrahedron Letters thermal University X-ray yield