Zobrazeno 1 - 10
of 140
pro vyhledávání: '"N. Kent Dalley"'
Autor:
Jong Seung Kim, Richard A. Bartsch, John F. Cannon, Youngchan Jang, N. Kent Dalley, Robert E. Hanes
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 80:263-271
Solid-state structures of sym-dibenzo-16-crown-5 (1) and five derivatives with one or two substituents on the three-carbon bridge have been determined. The derivatives with three sp3-hybridized carbons include sym-(propyl)dibenzo-16-crown-5 (4), sym-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a897a62d7d0d4a137b7be826945b2614
https://doi.org/10.1007/s10847-014-0389-3
https://doi.org/10.1007/s10847-014-0389-3
Publikováno v:
Journal of Heterocyclic Chemistry. 23:1667-1671
Two new aza crown ethers, each containing two proton-ionizable sulfonamide groups, have been synthesized by reacting o-phenylenediamine with a bis-sulfonyl chloride. These compounds transport alkali metal cations in a water-methylene chloride-water l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::580e1e05e9f57c77a1df464e69c263f8
https://doi.org/10.1002/jhet.5570230612
https://doi.org/10.1002/jhet.5570230612
Publikováno v:
Tetrahedron. 63:10576-10580
Three new 2-picolyloxy lariat ether compounds are prepared and solid-state structures are determined for two of them. Complexation behavior for a series of lariat ethers with pyridyl-containing side arms toward alkali metal cations and Ag + is assess
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61f1cf2195ba73251ceb1f31aca62017
https://doi.org/10.1016/j.tet.2007.08.040
https://doi.org/10.1016/j.tet.2007.08.040
Publikováno v:
Tetrahedron. 63:1360-1365
Five new cyclophane host molecules (corrals) are prepared by linking together two α,α′-di(4-hydroxyphenyl)-1,4-diisopropylbenzene or α,α′-di(3,5-dimethyl-4-hydroxyphenyl)-1,4-diisopropylbenzene units with two permethylene spacers. Three small
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba810953db7e378665cc8fd83d337c43
https://doi.org/10.1016/j.tet.2006.11.085
https://doi.org/10.1016/j.tet.2006.11.085
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 58:237-240
Solid-state structures have been determined for 2-methoxy-1,3-xylyl-18-crown-5 (4) (monoclinic, P21/n, a = 11.361(3) A, b = 8.352(3) A, c = 18.627(4) A, β = 91.05(2)°, Z = 4) and 2-methoxy-1,3-xylyl-21-crown-6 (5) (monoclinic, Pc, a = 9.996(2) A, b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be14aaf2201c53802f07f9e1a263812c
https://doi.org/10.1007/s10847-006-9148-4
https://doi.org/10.1007/s10847-006-9148-4
Publikováno v:
Tetrahedron. 61:8351-8357
To provide insight into the influence of geminal group (R) variation in sym-(R)dibenzo-16-crown-6-oxyacetic acids upon their selectivity in alkali metal cation separations by solvent extraction and liquid membrane transport, studies have been conduct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2da42632d98974bf960082b7f4f3c13f
https://doi.org/10.1016/j.tet.2005.06.095
https://doi.org/10.1016/j.tet.2005.06.095
Autor:
Randy D. Lamb, Jerald S. Bradshaw, Reed M. Izatt, R. Todd Bronson, Marco Montalti, Nelsi Zaccheroni, N. Kent Dalley, Paul B. Savage, Luca Prodi
Publikováno v:
Tetrahedron. 60:11139-11144
Derivatives of 8-hydroxyquinoline were used as model compounds to probe the pathways of non-radiative relaxation of fluorophores in two fluorescent chemosensors. Results suggest that both photo-induced proton transfer and photo-induced electron trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92dcdb473cbf6bf1dafbcf3d98ee827d
https://doi.org/10.1016/j.tet.2004.08.062
https://doi.org/10.1016/j.tet.2004.08.062
Publikováno v:
Inorganica Chimica Acta. 351:399-403
Two new porous materials have been formed by allowing cobalt-assembled cages to self-assemble in the presence of potassium and cobalt ions. In both materials, the cages act as structural units that are linked by barium ions. During the assembly proce
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c3d32f55637017b11dbbc59762c758dd
https://doi.org/10.1016/s0020-1693(03)00195-6
https://doi.org/10.1016/s0020-1693(03)00195-6
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 45:251-255
Lariat ether alcohols and diols derived from dibenzo-14-crown-4crystallize in the anhydrous form or as hydrogen-bondedmonohydrates or networks depending upon thepolyether ring substitutents and the composition of the aqueous organic crystallization s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1436578f59c98ab56bead02f0ef211f6
https://doi.org/10.1023/a:1024512416378
https://doi.org/10.1023/a:1024512416378
Publikováno v:
Journal of Inclusion Phenomena and Macrocyclic Chemistry. 45:139-148
Three new cyclophane host molecules 2, 4, and 6 are prepared by connecting the oxygen atoms of twoα ,α'–di(4-hydroxyphenyl)-1,4-diisopropylbenzene units with two di-, tetra-, and hexamethylene spacers, respectively. Solid-state structures are det
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1d6ed732c6487a9dfd05ace31ad9e341
https://doi.org/10.1023/a:1023082829851
https://doi.org/10.1023/a:1023082829851