Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Erich Tauer"'
Publikováno v:
Sozialer Fortschritt, 1966 Mar 01. 15(3), 68-68.
Externí odkaz:
https://www.jstor.org/stable/24502561
Autor:
Attila Demeter, Seiji Tobita, Haruo Shizuka, Klaas A. Zachariasse, Kengo Suzuki, Erich Tauer, Wolfgang Kühnle
Publikováno v:
Physical Chemistry Chemical Physics. 2:981-991
The thermally activated internal conversion (IC) taking place in 4-substituted 1-(dimethylamino)naphthalenes (14DMX) and 1-aminonaphthalenes (14ANX) with X=CN, Cl, H, CH3 and OCH3 was investigated in three solvents spanning the polarity scale, hexane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90b1967e6767b60575975e0645130686
https://doi.org/10.1039/a908924a
https://doi.org/10.1039/a908924a
Autor:
Klaas A. Zachariasse, Erich Tauer, Olaf Morawski, Wolfgang Kühnle, Attila Demeter, Ingo Rückert
Publikováno v:
The Journal of Physical Chemistry A. 103:1958-1966
With the 1-aminonaphthalenes 1N5 and 1DMAN a fast radiationless process occurs in n-hexane, diethyl ether, and acetonitrile, which is shown to be internal conversion (IC). The IC reaction is slower with 1N4 and much less efficient with 1MAN and 1AN.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b000fc962027ba3b5be0305c1166f116
https://doi.org/10.1021/jp984115p
https://doi.org/10.1021/jp984115p
Publikováno v:
Research on Chemical Intermediates. 25:531-550
The deactivation of the singlet excited state of 9-cyano-10-(dimethylamino)anthracene (CDA) in a variety of solvents predominantly takes place by way of internal conversion (IC), with a yield of ~0.97 in n-propylcyanide, whereas intersystem crossing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::78f83f791fba82bd66c84b8593841fac
https://doi.org/10.1163/156856799x00545
https://doi.org/10.1163/156856799x00545
Publikováno v:
Chemical Physics Letters. 274:372-382
From ab initio electronic structure calculations it has been predicted that 4-(dimethylamino)phenylacetylene (DACET) will undergo an exothermic intramolecular charge transfer (ICT) reaction with dual fluorescence even under isolated-molecule conditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3cb4c601375a4a66d5d444f40a8137da
https://doi.org/10.1016/s0009-2614(97)00668-4
https://doi.org/10.1016/s0009-2614(97)00668-4
Publikováno v:
Liebigs Annalen. 1995:657-660
The photochemical properties of the di-Schiff base 2 have been investigated. The first reaction step of 2 in 2-propanol or in cyclohexane is an intramolecular photoreductive coupling affording the diazocine meso-4. Subsequent photoreactions of meso-4
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d408dbff0c7238b301c1925fc1c52a1
https://doi.org/10.1002/jlac.199519950492
https://doi.org/10.1002/jlac.199519950492
Autor:
Erich Tauer
Publikováno v:
Synthesis. 2002:723-725
The new cyclic quaterbenzoxazole 5 and -imidazole 8 have been synthesized by cyclization of 3-amino-2-hydroxybenzamide (4) and the ammonium salt of 2,3-diaminobenzoic acid (7), respectively, with polyphosphoric acid. Bothcompounds represent a new het
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a54fd4cb9d2e2a15d2d54d6b89766c4f
https://doi.org/10.1055/s-2002-25771
https://doi.org/10.1055/s-2002-25771
Autor:
Erich Tauer
Publikováno v:
ChemInform. 33
The new cyclic quaterbenzoxazole 5 and -imidazole 8 have been synthesized by cyclization of 3-amino-2-hydroxybenzamide (4) and the ammonium salt of 2,3-diaminobenzoic acid (7), respectively, with polyphosphoric acid. Bothcompounds represent a new het
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::479dc96218ea0b0452043bb714bbcfa1
https://doi.org/10.1002/chin.200234142
https://doi.org/10.1002/chin.200234142
Publikováno v:
Chemische Berichte. 124:2053-2057
The photochemical properties of the tetraazacyclododecine 1 were investigated. The trans,trans isomer 1tt can be photoisomerized yielding the stable cis,cis isomer 1ee. The isomerization requires two photons and proceeds via the unstable trans,cis is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0bb5b3f8d2fdbe9ceb5032a6fe3f258a
https://doi.org/10.1002/cber.19911240929
https://doi.org/10.1002/cber.19911240929