Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Ehsan Fereyduni"'
Autor:
Jovana V. Milić, Andreas Ehnbom, Mahlet Garedew, Paulette Vincent-Ruz, Tracy H. Schloemer, Gregory K. Hodgson, Meagan S. Oakley, Koichi Sasaki, Subhash Chander, Marc-André Légaré, Cassandra E. Callmann, Aisha N. Bismillah, Dannie J.G.P. van Osch, Vanessa Sanchez, Nathan R.B. Boase, Dickson Mambwe, Connor W. Coley, Yuanxin Deng, Kerry N. Betz, Jesús Sanjosé-Orduna, Sean Natoli, Liang Zhang, Olga Bakulina, Ehsan Fereyduni, Jazmín Ciciolil Hilario-Martínez, Lucas Busta, Arianne Hunter, Yoonsu Park, Farnaz Haidar Zadeh
Publikováno v:
iScience, Vol 23, Iss 9, Pp 101442- (2020)
Externí odkaz:
https://doaj.org/article/ce2f02b674274a9ab2af87f709f278ec
Publikováno v:
Journal of the Serbian Chemical Society, Vol 76, Iss 6, Pp 879-890 (2011)
In the present study, first, the intramolecular proton transfer (IPT) process of juglone and its derivatives were theoretically investigated in the gas phase and the effect of electron-withdrawing and electron-releasing substituents in different posi
Externí odkaz:
https://doaj.org/article/cc2f040f3a654073a73987c8fd5cc2c5
Autor:
Mohammad Kazem Rofouei, Ehsan Fereyduni, Jafar Attar Gharamaleki, Giuseppe Bruno, Hadi Amiri Rudbari
Publikováno v:
Acta Crystallographica Section E, Vol 66, Iss 9, Pp m1082-m1082 (2010)
In the title compound, [Hg(C14H13N4O3)2], the central Hg atom (site symmetry 2) is six-coordinated by two tridentate 1-(2-ethoxyphenyl)-3-(4-nitrophenyl)triazenide ligands through two N and one O atoms. The mononuclear complex molecules are connected
Externí odkaz:
https://doaj.org/article/ea0d2dcf4b0945f282edb7af7c28e2b7
Autor:
Jacob N. Sanders, Alexander J. Grenning, Roland A. Yu, Ehsan Fereyduni, Breanna M. Tomiczek, Ouidad Lahtigui, Michael D. Mannchen, K. N. Houk
Publikováno v:
The Journal of organic chemistry, vol 86, iss 3
Systematic evaluation of 1,5-dienes bearing 3,3-electron-withdrawing groups and 4-methylation results in the discovery of a Cope rearrangement for Meldrum's acid-containing substrates that have unexpectedly favorable kinetic and thermodynamic profile
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fbde156e09cb5d3dfce26c68a80ce4b
https://escholarship.org/uc/item/44d5394f
https://escholarship.org/uc/item/44d5394f
Autor:
Ehsan Fereyduni, Gabriel A. Gonzalez, Alexander J. Grenning, Jacob N. Sanders, Kendall N. Houk
Publikováno v:
Chemical science, vol 9, iss 46
A simple and modular route to arylcycloheptene scaffolds is reported. The two-step route from Knoevenagel adducts and allylic electrophiles is made possible through the design of a Cope rearrangement that utilizes a "traceless" activating group to pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dd5d54ef007728eb2b55ab53a0ab5850
https://doi.org/10.1039/c8sc03057j
https://doi.org/10.1039/c8sc03057j
Autor:
Aisha N. Bismillah, Jazmín Ciciolil Hilario-Martínez, Ehsan Fereyduni, Farnaz Haidar Zadeh, Jovana V. Milić, Andreas Ehnbom, Lucas Busta, Mahlet Garedew, Yoonsu Park, Koichi Sasaki, Cassandra E. Callmann, Vanessa Sanchez, Dannie J. G. P. van Osch, Jesús Sanjosé-Orduna, Connor W. Coley, Dickson Mambwe, Gregory K. Hodgson, Kerry N. Betz, Meagan S. Oakley, Liang Zhang, Nathan R. B. Boase, Subhash Chander, Marc André Légaré, Tracy H. Schloemer, Arianne Hunter, Paulette Vincent-Ruz, Sean Natoli, Yuanxin Deng, Olga Bakulina
Publikováno v:
iScience, Vol 23, Iss 9, Pp 101442-(2020)
For the last decade, the CAS Future Leaders program has gathered early-career scientists from across the globe based on their outstanding accomplishments in the field of chemistry to provide support to participants in cultivating their own voices and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bde40232334ffadd5692731faf13d284
https://doi.org/10.1016/j.isci.2020.101442
https://doi.org/10.1016/j.isci.2020.101442
Autor:
Ehsan Fereyduni, Alexander J. Grenning
Publikováno v:
Organic letters. 19(15)
Cope and co-workers reported the [3,3] rearrangement of 3,3-dicyano-1,5-dienes in the early 1940s (“The Cope rearrangement”). However, these original substrates have remained largely unstudied until recently. Herein we explore styrene-deconjugati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72c6cd3e4c8ff5eed461ff1c836569ed
https://pubmed.ncbi.nlm.nih.gov/28723219
https://pubmed.ncbi.nlm.nih.gov/28723219
Publikováno v:
Russian Journal of Physical Chemistry A. 88:965-969
Stable configurations of seven-membered rings X2C4H4C (1X, X = CH, N, P, and As) in the singlet (s) and triplet (t) states are found at B3LYB/6-311++G** level of theory. Thermal energy gaps, ΔEs-t; enthalpy gaps, ΔHs-t; Gibbs free energy gaps, ΔGs
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e3fe273da5c7a62428088e7e36353af
https://doi.org/10.1134/s003602441406034x
https://doi.org/10.1134/s003602441406034x
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 118:438-447
In this paper, the equilibrium geometry, bonding features, vibrational frequencies, (1)H and (13)C chemical shift values, molecular electrostatic potential maps, HOMO-LUMO energies and several thermodynamic parameters of title compound in the ground
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::963cee8b76f4aceda119c7e9975d73f2
https://doi.org/10.1016/j.saa.2013.09.023
https://doi.org/10.1016/j.saa.2013.09.023
Publikováno v:
Journal of Theoretical and Computational Chemistry. 11:1331-1339
The relative aromaticity of some N-phenylacetamide (NPA) derivatives were investigated in which the NPA was substituted by NO2, CN, CF3, Br, Cl, F, H, CH3 , and NH2 groups at two meta and para positions. For this purpose, density functional theory ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a922eccefb82d7cb892bb36922a3bb9a
https://doi.org/10.1142/s0219633612500903
https://doi.org/10.1142/s0219633612500903