Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Gary Knerr"'
Publikováno v:
ChemInform. 22
5′-0-(5-p-Phenylene-10,15,20-tri-p-tolylporphyrin)uridine and similarly substituted(2′,3′-0-isopropylidene)adenosine were obtained as first representatives of nucleosides containing covalently bonded porphyrin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cebf2d48c8e7a9c0fd2ecd9f5736b3eb
https://doi.org/10.1002/chin.199132252
https://doi.org/10.1002/chin.199132252
Publikováno v:
ChemInform. 24
The lithioalkylisoxazoles obtained from C-5 lateral metalation of alkylisoxazoles, 1, add to hexafluorobenzene. When the C-4 substituent was an electron withdrawing tertiary amide moiety, the yields were highest for mono-perfluoroarylation to give 5-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0229f6be7983ca4b6274d0cc6de8fbca
https://doi.org/10.1002/chin.199306159
https://doi.org/10.1002/chin.199306159
Publikováno v:
Journal of Heterocyclic Chemistry. 28:7-11
The title derivatives were synthesized containing two meso-tri-p-tolylpheneleneporphyrin units attached via amide bridges to 4,7- and 4,4′ positions of the respective heteroaromatic spacers.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d354a31f48616034dbad9ca73a00315
https://doi.org/10.1002/jhet.5570280102
https://doi.org/10.1002/jhet.5570280102
Publikováno v:
Journal of Heterocyclic Chemistry. 27:1161-1166
Meso-tetrakis(9-phenanthryl)porphyrin and meso-tetrakis(1,10-phenanthrolin-4-yl)porphyrin were obtained and characterized by spectroscopy methods. The porphyrin containing phenanthroline substituents was formed with much smaller yield. It showed much
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::956ee874b6a6183be6d13ecc7cb985ed
https://doi.org/10.1002/jhet.5570270466
https://doi.org/10.1002/jhet.5570270466
Publikováno v:
Journal of Heterocyclic Chemistry. 29:1297-1299
The lithioalkylisoxazoles obtained from C-5 lateral metalation of alkylisoxazoles, 1, add to hexafluorobenzene. When the C-4 substituent was an electron withdrawing tertiary amide moiety, the yields were highest for mono-perfluoroarylation to give 5-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a4a3d3ec89191dc0e5c08d1c5339df1a
https://doi.org/10.1002/jhet.5570290539
https://doi.org/10.1002/jhet.5570290539
Publikováno v:
Tetrahedron Letters. 31:5133-5134
5′-0-(5-p-Phenylene-10,15,20-tri-p-tolylporphyrin)uridine and similarly substituted(2′,3′-0-isopropylidene)adenosine were obtained as first representatives of nucleosides containing covalently bonded porphyrin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59a72d893c63c2760d1e41c23d5717bc
https://doi.org/10.1016/s0040-4039(00)97823-7
https://doi.org/10.1016/s0040-4039(00)97823-7
Publikováno v:
Inorganica Chimica Acta. 46:123-126
The electronic and X-ray photoelectron spectra (XPS) of a number of copper(II) catecholato complexes are reported. The electronic spectra exhibit a rather intense visible absorption. Comparison of trends in the position of this intense absorption wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a531b3c4e9ab6a1a021b936d6c9e6508
https://doi.org/10.1016/s0020-1693(00)84179-1
https://doi.org/10.1016/s0020-1693(00)84179-1
Publikováno v:
Journal of Heterocyclic Chemistry. 24:1429-1433
The mass spectral fragmentation of 4-isoxazolyl-1,4-dihydropyridines has been examined with the aid of linked metastable scanning. Three prominent pathways involve (i) O-N bond cleavage of the isoxazole followed by the loss of R2CN, (ii) loss of carb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dc7105f2b6cc969a55911196a5ad7d1c
https://doi.org/10.1002/jhet.5570240541
https://doi.org/10.1002/jhet.5570240541
Publikováno v:
Journal of Molecular Structure. 82:143-146
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::459ec1e65fffb9aeac45f5a16693f18b
https://doi.org/10.1016/0022-2860(82)85241-1
https://doi.org/10.1016/0022-2860(82)85241-1
Publikováno v:
Inorganic Chemistry. 20:3871-3874
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13f934ce314abbd2e40767a5e7bd8a75
https://doi.org/10.1021/ic50225a054
https://doi.org/10.1021/ic50225a054