Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-844 |
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Results 1-3 of 83
Page 42
... indicated the presence of unreacted cpylid Mo ( CO ) ; continual washing with dry toluene ultimately gave pure starting material . Two methods of analysis indicated that the solid was the 1 : 1 complex cpylid Mo ( CO ) , AlMe3 ...
... indicated the presence of unreacted cpylid Mo ( CO ) ; continual washing with dry toluene ultimately gave pure starting material . Two methods of analysis indicated that the solid was the 1 : 1 complex cpylid Mo ( CO ) , AlMe3 ...
Page 99
... indicating a strong hydrogen bond between the hydroxy- groups . By virtue of the previous correlation1 of kobusine with pseudokobusine , the structure of the latter is ( IIb ) . The absolute configuration indicated for ( IIa ) and ( IIb ) ...
... indicating a strong hydrogen bond between the hydroxy- groups . By virtue of the previous correlation1 of kobusine with pseudokobusine , the structure of the latter is ( IIb ) . The absolute configuration indicated for ( IIa ) and ( IIb ) ...
Page 775
... indicate that a mono - oxygenase is implicated in the process . Oxygenase has previously been indicated to participate in the ergot - alkaloid biosynthesis . Since a cis - trans isomerization about the allylic double bond occurs during ...
... indicate that a mono - oxygenase is implicated in the process . Oxygenase has previously been indicated to participate in the ergot - alkaloid biosynthesis . Since a cis - trans isomerization about the allylic double bond occurs during ...
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-ยน 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