Aldol Reactions of Axially Chiral 5-Methyl-2-(o-aryl)imino-3-(o-aryl)-thiazolidine-4-ones

Autor: Sule Erol Gunal, Ilknur Dogan

Publikováno v: Molecules, Vol 21, Iss 6, p 788 (2016)

Axially chiral 5-methyl-2-(o-aryl)imino-3-(o-aryl)-thiazolidine-4-ones have been subjected to aldol reactions with benzaldehyde to produce secondary carbinols which have been found to be separable by HPLC on a chiral stationary phase. Based on the re

Externí odkaz: https://doaj.org/article/1146ceee4f93476593690e11c0ac693d

Stable hemiaminals from axially chiral pyridine compounds

Autor: Senel Teke Tuncel, Ilke Demir, Safiye Sağ Erdem, Ilknur Dogan

Publikováno v: Chirality. 35:365-375

© 2023 Wiley Periodicals LLC.In this study, we have synthesized a series of 3-(pyridin-2-yl)-2-(pyridin-2-ylimino)thiazolidin-4-ol derivatives regioselectively from 2-iminothiazolidin-4-ones using LiAlH4 at room temperature. Due to the presence of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bfa82ff9ef1b43daa6d4713c0825df60
https://doi.org/10.1002/chir.23545

An Acyclic Diaminocarbene Complex of Platinum Formed by Desulfurization of 1,3‐Bis(3‐methylpyridin‐2‐yl)thiourea

Autor: Ilknur Dogan, Wolfgang Kaim, Tereza Varnali, Peter Lönnecke, Ece Bulak, Martina Bubrin, Brigitte Schwederski, Sule Erol Gunal

Publikováno v: European Journal of Inorganic Chemistry. 2021:2425-2432

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a11b29f0342f7aebf7e38ae10dec7eab
https://doi.org/10.1002/ejic.202100277

Elucidation of the atroposelectivity in the synthesis of axially chiral thiohydantoin derivatives

Autor: Ilknur Dogan, Sevgi Sarigul Ozbek, Sesil Agopcan Cinar, Zeynep Pinar Haslak, Viktorya Aviyente, Gérald Monard

Publikováno v: Organic and Biomolecular Chemistry
Organic and Biomolecular Chemistry, Royal Society of Chemistry, 2020, 18, pp.2233-2241. ⟨10.1039/c9ob02556a⟩

International audience; Recently, Sarigul and Dogan have synthesized a number of enantiomerically enriched axially chiral atropoisomeric 2-thiohydantoins by the reaction of L-amino acid ester salts and o-aryl isothiocyanates in the presence of trieth

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a2c0e72252c004ddd6fb8259a8fe139
https://doi.org/10.1039/c9ob02556a

Using Atomic Charges to Describe the p K a of Carboxylic Acids

Autor: Sabrina Zareb, Gérald Monard, Zeynep Pinar Haslak, Ilknur Dogan, Viktorya Aviyente

Publikováno v: Journal of Chemical Information and Modeling
Journal of Chemical Information and Modeling, American Chemical Society, 2021, ⟨10.1021/acs.jcim.1c00059⟩

In this study, we present an accurate protocol for the fast prediction of pKa's of carboxylic acids based on the linear relationship between computed atomic charges of the anionic form of the carboxylate fragment and their experimental pKa values. Fi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c3756677c08fe88814b6dd306ab7fc99
https://hal.univ-lorraine.fr/hal-03263534/file/main.pdf