Quarterly Journal of the Chemical Society of London, Issue 1, Pages 1-776 |
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Page 2
... appears to be the simplest route to benzyne so far recorded and has considerable potential , currently being evaluated , as a useful method for the production of certain , but not necessarily all , arynes , under mild conditions .
... appears to be the simplest route to benzyne so far recorded and has considerable potential , currently being evaluated , as a useful method for the production of certain , but not necessarily all , arynes , under mild conditions .
Page 125
I used the INDO method , both methods for all the borazines discussed here . in ( BHNH ) , has been assigned as le " from calculations , 1 but this band has a shoulder and a subsidiary maxi- mum on the high I.P. side .
I used the INDO method , both methods for all the borazines discussed here . in ( BHNH ) , has been assigned as le " from calculations , 1 but this band has a shoulder and a subsidiary maxi- mum on the high I.P. side .
Page 136
The keten bis - silyl acetals , ( III ) , can be prepared ( see Table 2 ) by either Method A or B. TABLE 2 Preparation of keten bis - silyl acetals R1RC = C ( OSiMe3 ) , ( III ) Yielda Me , CISi + MeOSiMe , + CO ( 1 ) R1 R2 Method ...
The keten bis - silyl acetals , ( III ) , can be prepared ( see Table 2 ) by either Method A or B. TABLE 2 Preparation of keten bis - silyl acetals R1RC = C ( OSiMe3 ) , ( III ) Yielda Me , CISi + MeOSiMe , + CO ( 1 ) R1 R2 Method ...
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Contents
Page | 1 |
Electrochemical Indications of New Oxidation States in Transitionmetal Dicarbollide Complexes | 8 |
Synthesis of a 1026Pyridinophane by U K GEORGI and J RÉTEY | 32 |
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acetate acid addition alcohol Amer analysis appears aromatic assigned atoms band bond calculated carbon carbonyl Chem Chemical Chemistry chloride chromatography co-ordination Comm complexes compounds concentration configuration confirmed consistent constants containing corresponding coupling Crystal Department of Chemistry derivatives determined effect electron ester ether evidence expected experiments Figure followed formation formed gave give hydrogen indicate intermediate involving isolated ligand mass measured mechanism metal method methyl mixture molecular molecule n.m.r. spectrum nitrogen observed obtained occurs oxidation oxygen peak position possible prepared presence protons radical ratio reaction rearrangement Received recently reduction relative reported Research resonance respectively ring Scheme shift shown shows signals similar solution solvent space group spectra spectrum structure studies substituted suggested Summary synthesis Table temperature Tetrahedron Letters thank tion University values X-ray yield