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Bridged-ring nitrogen compounds. Part 7. Synthesis of the 1,4-ethano-3-benzazepine ring system
Journal of the Chemical Society, Perkin Transactions 1, 19859-Bromobenzosuberone was converted via 9-cyanobenzosuberone into several other 9-substituted benzosuberones, but attempts to cause them to cyclise to the tricyclic 1,4-ethano-3-benzazepine ring system were unsuccessful. Both ethyl phenylacetate and ethyl 3-methoxyphenylacetate were converted by conventional procedures into the corresponding 6,7,8,9 ...
Janette Sedgeworth, George R. Proctor
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ChemInform Abstract: Polycarbocyclic Bridged Ring Compounds
ChemInform, 1995AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
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Journal of the Chemical Society, Perkin Transactions 1, 1979
A novel synthesis of the title compound is described: their reduction and reaction with Grignard reagents have been studied.
Michael Curphey +3 more
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A novel synthesis of the title compound is described: their reduction and reaction with Grignard reagents have been studied.
Michael Curphey +3 more
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Chemischer Informationsdienst, 1986
Abstract9‐Bromobenzosuberone (Ia) was converted via (Ib) into several other benzosuberones (Ic), but attempts to cause them to cyclise to the tricyclic 1,4‐ethano‐3‐benzazepine system were unsuccessful.
J. SEDGEWORTH, G. R. PROCTOR
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Abstract9‐Bromobenzosuberone (Ia) was converted via (Ib) into several other benzosuberones (Ic), but attempts to cause them to cyclise to the tricyclic 1,4‐ethano‐3‐benzazepine system were unsuccessful.
J. SEDGEWORTH, G. R. PROCTOR
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Chemischer Informationsdienst, 1983
AbstractEine neuartige Synthese der Bisethoxycarbonylderivate (IV) wird beschrieben.
S. J. MILLER +2 more
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AbstractEine neuartige Synthese der Bisethoxycarbonylderivate (IV) wird beschrieben.
S. J. MILLER +2 more
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Journal of the Chemical Society, Perkin Transactions 1, 1980
Reaction of arylaldehydes with 2,4-dimethylpyridine and n-butyl-lithium gives in good yield 1-aryl-2-(4-methylpyridyl)ethanols which, after dehydration with polyphosphoric acid and catalytic hydrogenation, give 2-phenethyl-4-methylpyridines. Cyclisation of the derived tetrahydropyridines gives 1,4-dimethyl-2,3,4,5,6,7-hexahydro-1,5methano-1H-4 ...
Francis J. Smith, George R. Proctor
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Reaction of arylaldehydes with 2,4-dimethylpyridine and n-butyl-lithium gives in good yield 1-aryl-2-(4-methylpyridyl)ethanols which, after dehydration with polyphosphoric acid and catalytic hydrogenation, give 2-phenethyl-4-methylpyridines. Cyclisation of the derived tetrahydropyridines gives 1,4-dimethyl-2,3,4,5,6,7-hexahydro-1,5methano-1H-4 ...
Francis J. Smith, George R. Proctor
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Chemischer Informationsdienst, 1979
AbstractDie Benzosuberone (I) werden mit NBS in die 9‐Bromderivate (II) übergeführt.
M. CURPHEY +3 more
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AbstractDie Benzosuberone (I) werden mit NBS in die 9‐Bromderivate (II) übergeführt.
M. CURPHEY +3 more
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Journal of the Chemical Society, Perkin Transactions 2, 1972
The synthesis of several series of bridged dinuclear aromatic compounds of the type p-F·C6H4·Z·C6H4·X-p[Z = all-trans-·CHCH–CHCH·, CCH2, CH2, CH(OH), CMe(OH), –O–, or –S–; X = NH2, OMe, H, F, Cl, or NO2] is described. The 19F n.m.r. spectra of these compounds are used to examine the ‘transmission’ of electronic effects, due to the group X, across the ...
I. R. Ager, L. Phillips, S. J. Roberts
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The synthesis of several series of bridged dinuclear aromatic compounds of the type p-F·C6H4·Z·C6H4·X-p[Z = all-trans-·CHCH–CHCH·, CCH2, CH2, CH(OH), CMe(OH), –O–, or –S–; X = NH2, OMe, H, F, Cl, or NO2] is described. The 19F n.m.r. spectra of these compounds are used to examine the ‘transmission’ of electronic effects, due to the group X, across the ...
I. R. Ager, L. Phillips, S. J. Roberts
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Chemischer Informationsdienst, 1981
AbstractDas als potentielles Analgeticum interessante Hexahydromethanobenzazonin (VII) wird ausgehend vom Dimethylpyridin (I) synthetisiert.
F. J. SMITH, G. R. PROCTOR
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AbstractDas als potentielles Analgeticum interessante Hexahydromethanobenzazonin (VII) wird ausgehend vom Dimethylpyridin (I) synthetisiert.
F. J. SMITH, G. R. PROCTOR
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Journal of the Chemical Society, Perkin Transactions 1, 1991
Ethyl 3,4-dimethoxyphenyl(phenyl)acetate 7, (R = Et), made by an improved procedure, was converted into ethyl 1,2,3,4-tetrahydro-6,7-dimethoxy-4-oxo-1-phenyl naphtha lene-1-ca rboxylate 15 which was used both in a synthesis of 2,3,4,5-tetra hydro-7,8-dihydroxy-1-phenyl-1,4-methano-1H-3-benzazepine and as starting material for 2,3,4,5-tetrahydro-7,8 ...
Robert G. Gentles +3 more
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Ethyl 3,4-dimethoxyphenyl(phenyl)acetate 7, (R = Et), made by an improved procedure, was converted into ethyl 1,2,3,4-tetrahydro-6,7-dimethoxy-4-oxo-1-phenyl naphtha lene-1-ca rboxylate 15 which was used both in a synthesis of 2,3,4,5-tetra hydro-7,8-dihydroxy-1-phenyl-1,4-methano-1H-3-benzazepine and as starting material for 2,3,4,5-tetrahydro-7,8 ...
Robert G. Gentles +3 more
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