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Isabel-Maria Ramirez Y Medina

Explore the profile of Isabel-Maria Ramirez Y Medina including associated specialties, affiliations and a list of published articles. Areas
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Recent Articles
1.
Ramirez Y Medina I, Rohdenburg M, Rusch P, Duvinage D, Bigall N, Staubitz A
Mater Adv . 2021 Jun; 2(10):3282-3293. PMID: 34124683
The synthesis of four well-defined conjugated polymers containing unusual heterocycle units in the main chain, namely stannole units as building blocks, is reported. The stannole-thiophenyl copolymers were generated by tin-selective...
2.
Hoffmann J, Ramirez Y Medina I, Hissler M, Staubitz A
Dalton Trans . 2021 Apr; 50(18):6213-6221. PMID: 33871519
Polystannoles with thienyl co-monomers are in many ways similar to polythiophenes, but they display much reduced band gaps. However, their polymerization processes are not well researched. Thiophene can be oxidatively...
3.
Ramirez Y Medina I, Rohdenburg M, Kipke W, Lork E, Staubitz A
Molecules . 2020 Oct; 25(21). PMID: 33126599
A new spirostannole, 1,1',3,3'-tetrakis(5-methylthiophen-2-yl)-4,4',5,5',6,6',7,7'-octahydro-2,2'-spirobi[benzo[]stannole] (), is synthesised and the molecular structure is compared with the optimised geometry from DFT calculations. The highest occupied molecular orbital (HOMO) and lowest unoccupied molecular...
4.
Ramirez Y Medina I, Rohdenburg M, Lork E, Staubitz A
Chem Commun (Camb) . 2020 Aug; 56(68):9775-9778. PMID: 32748898
The optoelectronic and structural properties of six stannoles are reported. All revealed extremely weak emission in solution at 295 K, but intensive fluorescence in the solid state with quantum yields...
5.
Urrego-Riveros S, Ramirez Y Medina I, Duvinage D, Lork E, Sonnichsen F, Staubitz A
Chemistry . 2019 Jul; 25(58):13318-13328. PMID: 31347203
Zirconacyclopentadienes are versatile precursors for a large number of heteroles, which are accessible by Zr-element exchange reactions. The vast majority of reports describe their preparation by the use of Negishi's...
6.
Ramirez Y Medina I, Rohdenburg M, Mostaghimi F, Grabowsky S, Swiderek P, Beckmann J, et al.
Inorg Chem . 2018 Oct; 57(20):12562-12575. PMID: 30284825
Stannoles are organometallic rings in which the heteroatom is involved in a form of conjugation that is called σ*-π* conjugation. Only very little is known about how the substituents on...
7.
Urrego-Riveros S, Ramirez Y Medina I, Hoffmann J, Heitmann A, Staubitz A
Chemistry . 2017 Sep; 24(22):5680-5696. PMID: 28913884
Heterocycles that contain tin atoms can be aromatic in a similar sense to well-known aromatic compounds such as benzene or thiophene, but such examples are rare. However, due to the...