Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Robert S. Loewe"'
Publikováno v:
Organic Process Research & Development. 10:304-314
Rational routes to synthetic porphyrins bearing distinct meso-substituents have typically been implemented at modest scale ( 10:1 ratio (versus 4:1 using EtMgBr), (iii) isolation of the dibutyltin complex of the 1,9-diacyl...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6085cb459b271d04f13510d6b7736867
https://doi.org/10.1021/op0502553
https://doi.org/10.1021/op0502553
Autor:
Qian Zhao, David F. Bocian, Veena Misra, Robert S. Loewe, Jonathan S. Lindsey,‡ and, James R. Diers, Dennis Syomin, Izabela Schmidt, Zhiming Liu, Patchanita Thamyongkit
Publikováno v:
Chemistry of Materials. 17:3728-3742
Thermal treatment of ethynyl porphyrin monomers on a surface has been found to yield robust porphyrin films. The scope of this in situ polymerization has been surveyed by the synthesis and characterization of a collection of 20 zinc porphyrins bearin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ee7cb90d641044fc39af4b5f490c39e
https://doi.org/10.1021/cm047858y
https://doi.org/10.1021/cm047858y
Autor:
Zhi-Qiang Zou, Robert S. Loewe, Umar Mohideen, Jonathan S. Lindsey, Zhiming Liu, Patchanita Thamyongkit, David F. Bocian, F. Chen, Lingyun Wei
Publikováno v:
Journal of Porphyrins and Phthalocyanines. :387-392
Solution STM images are reported for free-base octaethylporphyrin ( H 2 OEP ) and the Cu ( II ) and Zn ( II ) chelates ( CuOEP and ZnOEP ) on HOPG in 1,2-dichlorobenzene solution under ambient conditions. H 2 OEP and CuOEP each form a quasi-square la
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0c7da2f8eb66931d3540d9cc808a9bc
https://doi.org/10.1142/s1088424605000484
https://doi.org/10.1142/s1088424605000484
Autor:
Lingyun Wei, Francisco Zaera, Jonathan S. Lindsey, Robert S. Loewe, Dennis Syomin, David F. Bocian
Publikováno v:
The Journal of Physical Chemistry B. 109:6323-6330
Structural and electron-transfer characteristics are reported for two classes of zinc porphyrin monolayers attached to Si(100) surfaces via Si-C bonds. One class, designated ZnP(CH(2))(n)- (n = 2-4), contains an alkyl linker appended to the meso-posi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f22a480674ba456562e9a8a33b06cf09
https://doi.org/10.1021/jp044558v
https://doi.org/10.1021/jp044558v
Autor:
Jerry Reddinger, Lei Zhai, Richard D. McCullough, Geneviève Sauvé, Paul C. Ewbank, Robert S. Loewe
Publikováno v:
Tetrahedron. 60:11269-11275
Regioregular polythiophenes with pendant carboxylic acid functionality, poly(thiophene-3-propionic acid) (PTPA, 3) and poly(thiophene-3-octanoic acid) (PTOA, 4), were prepared as water soluble conducting polymers and their chemosensory response was s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::022a8e18ffeac55586116f4326e4b8fe
https://doi.org/10.1016/j.tet.2004.08.064
https://doi.org/10.1016/j.tet.2004.08.064
Autor:
David F. Bocian, Jonathan S. Lindsey, Joydev K. Laha, Robert S. Loewe, Patchanita Thamyongkit, Veena Misra, Karl-Heinz Schweikart, Carole M. Carcel
Publikováno v:
The Journal of Organic Chemistry. 69:6739-6750
A molecular approach to information storage employs redox-active molecules tethered to an electroactive surface. Zinc porphyrins tethered to Au(111) or Si(100) provide a benchmark for studies of information storage. Three sets of porphyrins have been
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::867b3acb09d45bdac7b11097d737aab8
https://doi.org/10.1021/jo0498260
https://doi.org/10.1021/jo0498260
Autor:
Robert S. Loewe, Vladimir L. Malinovskii, Dennis Syomin, Amir A. Yasseri, Jonathan S. Lindsey, Francisco Zaera, David F. Bocian
Publikováno v:
Journal of the American Chemical Society. 126:11944-11953
A series of multithiol-functionalized zinc porphyrins has been prepared and characterized as self-assembled monolayers (SAMs) on Au. The molecules, designated ZnPS(n) (n = 1-4), contain from one to four [(S-acetylthio)methyl]phenylethynylphenyl group
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f556eabcd24a15a430fb9ec2615ce8cd
https://doi.org/10.1021/ja047723t
https://doi.org/10.1021/ja047723t
Autor:
Jonathan S. Lindsey, Robert S. Loewe, Arounaguiry Ambroise, Robert A. Forties, Dewey Holten, Eve Hindin, David F. Bocian, Christine Kirmaier, Robert S. Knox
Publikováno v:
The Journal of Physical Chemistry B. 108:12821-12832
A series of multiporphyrin arrays has been studied to probe the contribution of energy transfer between second-neighbor ("nonadjacent") porphyrins and to determine the rate of energy transfer between identical porphyrins at adjacent sites. The arrays
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab52765149cb0cb3097d16fe311f4759
https://doi.org/10.1021/jp047803j
https://doi.org/10.1021/jp047803j
Autor:
Kannan Muthukumaran, Qiliang Li, David F. Bocian, Arounaguiry Ambroise, Jonathan S. Lindsey, Shun-Ichi Tamaru, Veena Misra, Guru Mathur, Robert S. Loewe
Publikováno v:
The Journal of Organic Chemistry. 69:1444-1452
Synthetic molecules bearing phosphonic acid groups can be readily attached to oxide surfaces. As part of a program in molecular-based information storage, we have developed routes for the synthesis of diverse porphyrinic compounds bearing phenylphosp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d703f49cb91090c26a11d6fc3802e98d
https://doi.org/10.1021/jo034945l
https://doi.org/10.1021/jo034945l
Autor:
Vladimir L. Malinovskii, Karl-Heinz Schweikart, Amir A. Yasseri, Carole M. Carcel, David F. Bocian, Arumugham Balakumar, Andrey B. Lysenko, Robert S. Loewe, Daniel T. Gryko, Jonathan S. Lindsey, Zhiming Liu
Publikováno v:
The Journal of Organic Chemistry. 69:1435-1443
A molecular approach to information storage employs redox-active molecules tethered to an electroactive surface. Attachment of the molecules to electroactive surfaces requires control over the nature of the tether (linker and surface attachment group
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5f6b4139f2edb171291031767e45370
https://doi.org/10.1021/jo034944t
https://doi.org/10.1021/jo034944t