Quarterly Journal of the Chemical Society of London, Issue 15, Pages 777-1692 |
From inside the book
Results 1-3 of 83
Page 795
... formation of the adduct ( III ) by a factor of 2.5 , but had little effect on the formation of the 1,3 - adduct ( II ) . The use of MeOD led to incorporation of D at the 4 - position ; no deuterium was incorporated in the dark or on ...
... formation of the adduct ( III ) by a factor of 2.5 , but had little effect on the formation of the 1,3 - adduct ( II ) . The use of MeOD led to incorporation of D at the 4 - position ; no deuterium was incorporated in the dark or on ...
Page 971
... Formation of a carbonium ion ( or radical ) at C - 4 should be competitive with formation of such a centre at C - 10 ( indeed the former would be favoured if there is relief of strain relative to protonation § We thank Dr. E. D. Brown ...
... Formation of a carbonium ion ( or radical ) at C - 4 should be competitive with formation of such a centre at C - 10 ( indeed the former would be favoured if there is relief of strain relative to protonation § We thank Dr. E. D. Brown ...
Page 1671
... formation of oxa- and aza- bicyclo [ 2,1,1 ] hexanes , 1167 Cyclohex - 3 - enones , 5,6 - nitro- , formation in the nitration of polyalkylbenzenes , 1509 Cyclol structure in a tripeptide , X - ray crystallographic proof , 1607 Cyclols ...
... formation of oxa- and aza- bicyclo [ 2,1,1 ] hexanes , 1167 Cyclohex - 3 - enones , 5,6 - nitro- , formation in the nitration of polyalkylbenzenes , 1509 Cyclol structure in a tripeptide , X - ray crystallographic proof , 1607 Cyclols ...
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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Common terms and phrases
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