Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Shahab Mortezaei"'
Publikováno v:
Tetrahedron Letters. 57:459-462
We provide proof-of-principle that an ambidextrous catalyst is capable of independent, dial-in control of the absolute stereochemistry of two similar nitrostyrene Michael addition reactions by in situ oxidation and reduction of the catalyst. The cata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::26e4fbc3643b359ce979bd6d65684edc
https://doi.org/10.1016/j.tetlet.2015.12.015
https://doi.org/10.1016/j.tetlet.2015.12.015
Autor:
Luke Theogarajan, Sukru Yemenicioglu, Danielle Morton, Michael J. Isaacman, Shahab Mortezaei, Jens H. Gundlach, Ian C. Nova
Publikováno v:
Journal of materials chemistry. B, vol 3, iss 25
Nanopores based on protein channels inserted into lipid membranes have paved the way towards a wide-range of inexpensive biosensors, especially for DNA sequencing. A key obstacle in using these biological ion channels as nanodevices is the poor stabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::20c9389c4940078877f75ca5af4d3065
https://doi.org/10.1039/c5tb00383k
https://doi.org/10.1039/c5tb00383k
Publikováno v:
Chemical Science
A helically chiral copper complex is used as a switchable asymmetric catalyst capable of delivering either enantiomer of a Michael addition reaction.
A ligand capable of adopting two pseudo-enantiomeric helically chiral states when bound to copp
A ligand capable of adopting two pseudo-enantiomeric helically chiral states when bound to copp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84e05dce5976874f984932dc3e2a7726
https://doi.org/10.1039/c5sc02144h
https://doi.org/10.1039/c5sc02144h
Autor:
Steven Schankweiler, Jeffrey Fisher, Danielle Morton, Justin Rofeh, Shahab Mortezaei, Luke Theogarajan, Jens H. Gundlach, Liangliang Qiang
Publikováno v:
Applied Physics Letters. 114:213701
Nanopore DNA sequencing has the potential to provide significant improvements to DNA sequencing: it may decrease cost while increasing speed and portability. Due to fundamental limits on the speed of reading DNA as it moves through a nanopore, an arr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d923a63cfe7892c8e69ac3eeb5699c6c
https://doi.org/10.1063/1.5094548
https://doi.org/10.1063/1.5094548
Publikováno v:
Journal of the American Chemical Society. 134:8054-8057
A redox-reconfigurable catalyst derived from L-methionine and incorporating catalytic urea groups has been synthesized. This copper complex catalyzes the enantioselective addition of diethyl malonate to trans-β-nitrostyrene. Either enantiomer of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26c6bf9e192d2589a0280c510285f871
https://doi.org/10.1021/ja302283s
https://doi.org/10.1021/ja302283s
Publikováno v:
Coordination Chemistry Reviews. 254:2249-2266
Efficient metal-based chiroptical switches have been designed that are capable of achieving multiple stable and reversible states. Studies in this field have yielded a variety of complex molecular devices whose conformations are controllable by many
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c43a40b8a84fa49a60dd16ef08b0a16
https://doi.org/10.1016/j.ccr.2010.03.004
https://doi.org/10.1016/j.ccr.2010.03.004
Publikováno v:
Organic Letters. 8:4835-4838
[reaction: see text] Charged donor-acceptor [2]catenanes, in which the pi-accepting cyclobis(paraquat-p-phenylene) acts as a tetracationic template for the threading-followed-by-clipping of acyclic oligoethers, incorporating centrally a pi-donating 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::84e0f6c9a09d9fe5baa6ec253f8b6eda
https://doi.org/10.1021/ol061864d
https://doi.org/10.1021/ol061864d
Chiroptical sensors have been designed that detect a multitude of different analytes with a high level of sensitivity. A wide range of scaffolds have been used that respond to metals, small molecules, anions, and other analytes. Not only have chiropt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::998d6fed07f310c93e7e22a207b5cb94
https://doi.org/10.1016/b978-0-08-095167-6.00850-8
https://doi.org/10.1016/b978-0-08-095167-6.00850-8
Publikováno v:
ChemInform. 41
Ligand design principles based on acyclic conformational analysis, dynamic stereochemistry, and hard-soft ligand-metal coordination have led to the development of several redox-triggered chiroptical molecular switches. Factors controlling the helicit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0fd0f8031faf846e810d9be962895f7
https://doi.org/10.1002/chin.201050228
https://doi.org/10.1002/chin.201050228
Autor:
Shahab Mortezaei, Saeed I. Khan, J. Fraser Stoddart, William R. Dichtel, James R. Heath, Ognjen Š. Miljanić
Four donor−acceptor [2]catenanes with cyclobis(paraquat-p-phenylene) (CBPQT^(4+)) as the π-electron-accepting cyclophane and 1,5-dioxynaphthalene (DNP)-containing macrocyclic polyethers as π-electron donor rings have been synthesized under mild c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d06291d813d4447a1f927eb81f76960
https://resolver.caltech.edu/CaltechAUTHORS:20170426-150614423
https://resolver.caltech.edu/CaltechAUTHORS:20170426-150614423