TY - JOUR AU - Xiao, Yu AU - Yue, Tian-Jun AU - Lu, Xiao-Bing AU - Ren, Wei-Min TI - Stereoregular poly(2-phenylthiirane) via cationic ring-opening polymerization JF - CHEMICAL COMMUNICATIONS J2 - CHEM COMMUN PY - 2024 SN - 1359-7345 DO - 10.1039/D4CC01281J UR - https://m2.mtmt.hu/api/publication/34804214 ID - 34804214 AB - Herein, we describe an effective strategy for synthesizing polythioethers with a well-defined structure through the cationic polymerization of thiirane with electron-withdrawing substituents. LA - English DB - MTMT ER - TY - JOUR AU - Garner, Marc H. AU - Blaskovits, J. Terence AU - Corminboeuf, Clemence TI - Enhanced inverted singlet-triplet gaps in azaphenalenes and non-alternant hydrocarbons JF - CHEMICAL COMMUNICATIONS J2 - CHEM COMMUN PY - 2024 PG - 4 SN - 1359-7345 DO - 10.1039/d3cc05747j UR - https://m2.mtmt.hu/api/publication/34658399 ID - 34658399 LA - English DB - MTMT ER - TY - JOUR AU - Ahlawat, Monika AU - Rao, Vishal Govind TI - Insights into interfacial mechanisms: CsPbBr3 nanocrystals as sustainable photocatalysts for primary amine oxidation JF - CHEMICAL COMMUNICATIONS J2 - CHEM COMMUN PY - 2024 PG - 4 SN - 1359-7345 DO - 10.1039/d3cc05725a UR - https://m2.mtmt.hu/api/publication/34651210 ID - 34651210 LA - English DB - MTMT ER - TY - JOUR AU - Maier, Karley B. AU - Rust, Lauren N. AU - Carniato, Fabio AU - Botta, Mauro AU - Woods, Mark TI - α-Aryl substituted GdDOTA derivatives, the perfect contrast agents for MRI? JF - CHEMICAL COMMUNICATIONS J2 - CHEM COMMUN PY - 2024 PG - 4 SN - 1359-7345 DO - 10.1039/d3cc05989h UR - https://m2.mtmt.hu/api/publication/34594494 ID - 34594494 AB - Enhancing the performance of Gd3+ chelates as relaxation agents for MRI has the potential to lower doses, improving safety and mitigating the environmental impact on our surface waters. More than three decades of research into manipulating the properties of Gd3+ have failed to develop a chelate that simultaneously optimizes all relevant parameters and affords maximal relaxivity. Introducing aryl substituents into the alpha-position of the pendant arms of a GdDOTA chelate affords chelates that, for the first time, simultaneously optimize all physico-chemical properties. Slowing tumbling by binding to human serum albumin affords a relaxivity of 110 +/- 5 mM-1 s-1, close to the maximum possible. As discrete chelates, these alpha-aryl substituted GdDOTA chelates exhibit relaxivities that are 2-3 times higher than those of currently used agents, even at the higher fields (1.5 & 3.0 T) used in modern clinical MRI.Introducing aryl substituents into the alpha-position of the well-known GdDOTA affords chelates that have unprecedentedly high relaxivities and robustness. LA - English DB - MTMT ER - TY - JOUR AU - Ju, S. AU - Zhang, C. AU - Tang, B. AU - Liu, L.L. AU - Stephan, D.W. AU - Wu, Y. TI - The Lewis Superacidic Aluminium Cation: [(NHC)Al(C6F5)2]+ JF - CHEMICAL COMMUNICATIONS J2 - CHEM COMMUN PY - 2024 SP - 698 EP - 701 PG - 4 SN - 1359-7345 UR - https://m2.mtmt.hu/api/publication/34524715 ID - 34524715 LA - English DB - MTMT ER - TY - JOUR AU - Meng, X. AU - Dong, Y. AU - Liu, Q. AU - Wang, W. TI - Organophotocatalytic α-deuteration of unprotected primary amines via H/D exchange with D2O JF - CHEMICAL COMMUNICATIONS J2 - CHEM COMMUN VL - 60 PY - 2024 SP - 296 EP - 299 PG - 4 SN - 1359-7345 DO - 10.1039/d3cc04634f UR - https://m2.mtmt.hu/api/publication/34437815 ID - 34437815 N1 - Department of Pharmacology and Toxicology, R. Ken Coit College of Pharmacy, University of Arizona, United States Department of Chemistry and Biochemistry, University of Arizona, United States University of Arizona Cancer Centre, University of Arizona, 1703 E. Mabel Street, Tucson, AZ 85721-0207, United States Export Date: 15 December 2023 CODEN: CHCOF Correspondence Address: Wang, W.; Department of Pharmacology and Toxicology, United States; email: weiwang1@arizona.edu AB - We report a straightforward H/D exchange method for the synthesis of α-deuterated primary amines from a diverse set of primary amines with high levels of deuteration and chemo- and site selectivity and preparative utility. This cost-effective strategy enables the direct conversion of primary amines to α-deuterated counterparts using D2O as the deuterium source under mild reaction conditions without requiring additional functionality manipulation and with minimal byproduct production. © 2024 The Royal Society of Chemistry. LA - English DB - MTMT ER - TY - JOUR AU - Liu, Rui AU - Mondal, Kartik Chandra AU - Wang, Chenfeng AU - Suthar, Sonam AU - Fang, Zijie AU - Zuo, Darui AU - Li, Yan TI - Synthesis of SiN/SiS-heterocycles via the reactions of a bis-silylene with isocyanate/isothiocyanate molecules JF - CHEMICAL COMMUNICATIONS J2 - CHEM COMMUN VL - 60 PY - 2024 IS - 9 SP - 1148 EP - 1151 PG - 4 SN - 1359-7345 DO - 10.1039/d3cc04950g UR - https://m2.mtmt.hu/api/publication/34619878 ID - 34619878 AB - Reactions of o-carborane-fused bis-silylene 1 with isocyanate/isothiocyanate molecules furnished a series of SiN/SiS-heterocycles, which show distinct styles of cyclization and were theoretically studied. LA - English DB - MTMT ER - TY - JOUR AU - Bao, Yu AU - Zhou, Wenqin AU - Miao, Wenhui AU - Jia, Guoqing AU - Li, Can TI - Dopamine oxidation promoted by human telomeric DNA models in the presence of a Cu(ii) terpyridine chelate JF - CHEMICAL COMMUNICATIONS J2 - CHEM COMMUN VL - 60 PY - 2024 IS - 9 SP - 1172 EP - 1175 PG - 4 SN - 1359-7345 DO - 10.1039/d3cc05530b UR - https://m2.mtmt.hu/api/publication/34600625 ID - 34600625 AB - We found that under oxidative stress conditions, the coexistence of human telomeric DNA (HT-DNA) and a copper-terpyridine metallodrug can accelerate dopamine oxidation. The unwinding of HT-DNA from a duplex to cytosine-rich (C-rich) and guanine-rich (G-rich) single strands promotes dopamine oxidation in a general order of C-rich > G-rich > duplex. Along with dopamine oxidation, HT-DNA also undergoes severe damage. LA - English DB - MTMT ER - TY - JOUR AU - Bugg, Timothy D. H. TI - The chemical logic of enzymatic lignin degradation JF - CHEMICAL COMMUNICATIONS J2 - CHEM COMMUN VL - 60 PY - 2024 IS - 7 SP - 804 EP - 814 PG - 11 SN - 1359-7345 DO - 10.1039/d3cc05298b UR - https://m2.mtmt.hu/api/publication/34659541 ID - 34659541 N1 - Export Date: 13 March 2024 CODEN: CHCOF Correspondence Address: Bugg, T.D.H.; Department of Chemistry, United Kingdom; email: T.D.Bugg@warwick.ac.uk LA - English DB - MTMT ER - TY - JOUR AU - Zhou, Weinan AU - Lavendomme, Roy AU - Zhang, Dawei TI - Recent progress in iodine capture by macrocycles and cages JF - CHEMICAL COMMUNICATIONS J2 - CHEM COMMUN VL - 60 PY - 2024 IS - 7 SP - 779 EP - 792 PG - 14 SN - 1359-7345 DO - 10.1039/d3cc05337g UR - https://m2.mtmt.hu/api/publication/34648757 ID - 34648757 LA - English DB - MTMT ER -