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The synthesis of novel polycyclic heterocyclic ring systems via photocyclization. 2.
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- Journal of Heterocyclic Chemistry, 1990, v. 27, n. 4, p. 1031, doi. 10.1002/jhet.5570270441
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- Article
Disentangling proton connectivity networks in highly overlapped <sup>1</sup>H-NMR spectra of polynuclear aromatics using 1D-HOHAHA.
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- Journal of Heterocyclic Chemistry, 1990, v. 27, n. 2, p. 455, doi. 10.1002/jhet.5570270263
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Synthesis of bridged heteroaromatic compounds as reference standards for coal degradation products.
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- Journal of Heterocyclic Chemistry, 1989, v. 26, n. 6, p. 1845, doi. 10.1002/jhet.5570260657
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The synthesis of isomeric naphthylethylcarbazole derivatives as reference compounds in coal-derived products.
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- Journal of Heterocyclic Chemistry, 1989, v. 26, n. 5, p. 1213, doi. 10.1002/jhet.5570260503
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- Article
Double quantum filtered zero quantum coherence with broadband homonuclear f<sub>1</sub> Decoupling.
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- Journal of Heterocyclic Chemistry, 1989, v. 26, n. 3, p. 741, doi. 10.1002/jhet.5570260342
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- Article
The synthesis of novel polycyclic heterocyclic ring systems via photocyclization. 1. Thieno[3′,2′:4,5]thieno[2,3- c]quinoline and thieno[2′,3′:4,5]thieno[2,3- c]quinoline.
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- Journal of Heterocyclic Chemistry, 1988, v. 25, n. 5, p. 1363, doi. 10.1002/jhet.5570250517
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Total assignment of the proton NMR spectrum of dinaphtho[1,2- B:2′,3′- d]thiophene.
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- Journal of Heterocyclic Chemistry, 1988, v. 25, n. 5, p. 1593, doi. 10.1002/jhet.5570250562
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Long range heteronuclear chemical shift correlation with one bond modulation decoupling: Phenanthro[1,2- b]thiophene.
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- Journal of Heterocyclic Chemistry, 1988, v. 25, n. 2, p. 693, doi. 10.1002/jhet.5570250262
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The synthesis of [1]benzothieno[2,3- c]quinolines, [1]benzothieno[2,3- c][1,2,4]triazolo[4,3- a]quinoline, and [1]benzothieno[2,3- c]tetrazolo[1,5- a]quinoline.
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- Journal of Heterocyclic Chemistry, 1987, v. 24, n. 6, p. 1525, doi. 10.1002/jhet.5570240606
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The synthesis of dimethoxy- and trimethoxy[1]benzothieno[2,3- c]quinolines.
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- Journal of Heterocyclic Chemistry, 1987, v. 24, n. 6, p. 1589, doi. 10.1002/jhet.5570240617
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- Article
Syntheses of 1-, 2-, 3- and 4-acridinecarbaldehydes.
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- Journal of Heterocyclic Chemistry, 1987, v. 24, n. 4, p. 977, doi. 10.1002/jhet.5570240416
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- Article
Synthesis of [1]benzothienonaphthyridines.
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- Journal of Heterocyclic Chemistry, 1987, v. 24, n. 4, p. 1009, doi. 10.1002/jhet.5570240421
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- Article
The synthesis of monomethoxy[1]benzothieno[2,3- c]quinolines.
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- Journal of Heterocyclic Chemistry, 1987, v. 24, n. 4, p. 1103, doi. 10.1002/jhet.5570240435
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- Article
Establishing vicinal proton-proton connectivities using two-dimensional proton zero quantum coherence NMR.
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- Journal of Heterocyclic Chemistry, 1987, v. 24, n. 3, p. 879, doi. 10.1002/jhet.5570240365
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- Article
The synthesis of monomethoxynaphtho[1′,2′:4,5]thieno[2,3- c]quinolines.
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- Journal of Heterocyclic Chemistry, 1987, v. 24, n. 1, p. 231, doi. 10.1002/jhet.5570240143
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- Article
Assignment of the <sup>1</sup>H- and <sup>13</sup>C-NMR spectra of congested helicenes using two-dimensional NMR methods: Phenanthro[3′,4′:3,4]phenanthro[2,1- b]thiophene.
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- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 5, p. 1587, doi. 10.1002/jhet.5570230566
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- Article
The synthesis of dimethoxy[1]benzothieno[2,3- c]quinolines.
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- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 5, p. 1571, doi. 10.1002/jhet.5570230563
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- Article
The crystal and molecular structure of 9-methylphenanthro[4,3- a]dibenzothiophene.
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- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 4, p. 1115, doi. 10.1002/jhet.5570230431
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Benzannelated analogs of phenanthro[1,2- b]- and [2,1- b]thiophene: Synthesis and structural characterization by two-dimensional NMR and X-ray techniques.
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- Journal of Heterocyclic Chemistry, 1986, v. 23, n. 4, p. 1215, doi. 10.1002/jhet.5570230451
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- Article
The synthesis of hydroxyphenylthiophenes.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 6, p. 1667, doi. 10.1002/jhet.5570220640
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Long range optimized two-dimensional proton-carbon chemical shift correlation. Application in the total assignment of the <sup>1</sup>H- and <sup>13</sup>C-NMR spectra of 9-methylphenanthro[4,3- a]dibenzothiophene.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 5, p. 1453, doi. 10.1002/jhet.5570220566
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- Article
1-Methylphenanthro[3,4-b]thiophene: Determination of the tertiary structure in solution and in the crystalline state by NMR spectroscopy and X-ray diffraction.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 2, p. 545, doi. 10.1002/jhet.5570220268
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- Article
Synthesis of the isomeric monomethyl derivatives of the novel naphtho[2′,1′:4,5]thieno[2,3-c]quinoline ring system.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 1, p. 211, doi. 10.1002/jhet.5570220150
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- Article
Assignment of the <sup>13</sup>C-NMR spectrum of phenanthro[4,3- A]dibenzothiophene through the utilization of two-dimensional relayed coherence transfer and double quantum coherence spectroscopy.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 1, p. 219, doi. 10.1002/jhet.5570220152
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- Article
Synthesis of monoamino and monohydroxydibenzothiophenes.
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- Journal of Heterocyclic Chemistry, 1985, v. 22, n. 1, p. 215, doi. 10.1002/jhet.5570220151
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- Article
The synthesis of polycyclic thiophenes derived from phenanthrene intermediates.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 6, p. 1775, doi. 10.1002/jhet.5570210642
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- Article
Synthesis of the monomethyl isomers of naphtho[1′,2′:4,5]thieno[2,3- c]quinoline.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 6, p. 1761, doi. 10.1002/jhet.5570210639
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- Article
The synthesis of phenanthrodibenzothiophenes.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 6, p. 1833, doi. 10.1002/jhet.5570210651
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- Article
The synthesis of naphtho[1,2- b]thiophene and all of the eight isomers of monomethylnaphtho[1,2- b]thiophene.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 4, p. 1215, doi. 10.1002/jhet.5570210458
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- Article
Two-dimensional relayed coherence transfer experiments as a means of subgrouping protonated carbon resonances of complex polynuclear heteroaromatics on the basis of vicinal proton-proton connectivities.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 3, p. 929, doi. 10.1002/jhet.5570210364
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- Article
Angular polycyclic thiophenes containing two thiophene rings. Part II.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 2, p. 321, doi. 10.1002/jhet.5570210210
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Combined application of auto-correlated (COSY) and homonuclear J-resolved two-dimensional NMR spectra for the assignment of congested, non-first order spectra of polycyclic aromatic systems. Assignment of the <sup>1</sup>H-NMR spectrum of benzo[2,3]phenanthro-[4,5- bcd]thiophene and an investigation of long range <sup>1</sup>H-<sup>1</sup>H spin-coupling constants
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 1, p. 225, doi. 10.1002/jhet.5570210145
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- Article
Angular polycyclic thiophenes containing two thiophene rings. I.
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- Journal of Heterocyclic Chemistry, 1984, v. 21, n. 1, p. 185, doi. 10.1002/jhet.5570210137
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The synthesis of the monomethylbenzo[2,3]phenanthro-[4,5-bcd]thiophenes.
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 6, p. 1453, doi. 10.1002/jhet.5570200603
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- Article
Autocorrelated <sup>13</sup>c-<sup>13</sup>c double quantum coherence two-dimensional nmr spectroscopy: Utilization of a modified version of the technique as an adjunct in the total assignment of the <sup>1</sup>h- and <sup>13</sup>c-nmr spectra of the mutagen phenanthro[3,4- b]thiophene
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 6, p. 1661, doi. 10.1002/jhet.5570200645
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- Article
The synthesis of all of the dimethyldibenzothiophenes and monoethyldibenzothiophenes.
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 6, p. 1485, doi. 10.1002/jhet.5570200610
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- Article
The synthesis of phenanthro[4,5- bcd]thiophene and the four monomethylphenanthro[4,5- bcd]thiophenes.
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 5, p. 1149, doi. 10.1002/jhet.5570200503
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- Article
The synthesis of dinaphthothiophenes.
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 5, p. 1143, doi. 10.1002/jhet.5570200502
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- Article
Assignment of the <sup>1</sup>H- and <sup>13</sup>C-NMR spectra of phenanthro[1,2- b]thiophene through the concerted application of two-dimensional NMR spectroscopic techniques.
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 5, p. 1367, doi. 10.1002/jhet.5570200542
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- Article
Unequivocal synthesis of 2,3,6-triazaphenothiazine and two new tetraazaphenothiazine heterocycles.
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 4, p. 1047, doi. 10.1002/jhet.5570200441
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- Article
The synthesis of benzo[ b]phenanthro[ d]thiophenes and anthra[ b]benzo[ d]thiophenes.
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 4, p. 861, doi. 10.1002/jhet.5570200405
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- Article
Synthesis of all of the monomethyl isomers of naphtho[2,1- b]thiophene.
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 2, p. 487, doi. 10.1002/jhet.5570200248
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- Article
Synthesis of analogues of the 2,3,6,-triazaphenothiazine ring system.
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 1, p. 199, doi. 10.1002/jhet.5570200141
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- Article
The synthesis of 3,5-dimethylpyrazol-1-yl- vl-v-triazolo[4,5- d]pyridazines and substituted 3,5-dimethylpyrazol-1 -ylimidazo[4,5- d]pyridazines.
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- Journal of Heterocyclic Chemistry, 1983, v. 20, n. 1, p. 193, doi. 10.1002/jhet.5570200140
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- Article
Synthesis of benzo[4,5]phenaleno[1,9- bc]thiophene and benzo[4,5]phenaleno[9,1-6c]thiophene.
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- Journal of Heterocyclic Chemistry, 1982, v. 19, n. 5, p. 1125, doi. 10.1002/jhet.5570190528
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- Article
The synthesis of all of the monomethyl isomers of benzo[ b]naphtho[1,2- d]thiophene.
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- Journal of Heterocyclic Chemistry, 1982, v. 19, n. 4, p. 871, doi. 10.1002/jhet.5570190432
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- Article
The synthesis of the monomethyl derivatives of benzo[ b]naphtho[2,3- d]thiophene.
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- Journal of Heterocyclic Chemistry, 1982, v. 19, n. 4, p. 865, doi. 10.1002/jhet.5570190431
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- Article
The synthesis of the monomethyl isomers of benzo[ b]naphth[2,1- d]thiophene.
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- Journal of Heterocyclic Chemistry, 1982, v. 19, n. 4, p. 859, doi. 10.1002/jhet.5570190430
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- Article
Synthesis of benzo[ b]phenanthro[ d]thiophenes.
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- Journal of Heterocyclic Chemistry, 1982, v. 19, n. 1, p. 219, doi. 10.1002/jhet.5570190142
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- Article
Synthesis of benzo[1,2]phenaleno[ bc]thiophenes.
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- Journal of Heterocyclic Chemistry, 1982, v. 19, n. 2, p. 439, doi. 10.1002/jhet.5570190247
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- Article