A 1:2 reaction of Ph3SnOSnPh3 1 with RfCOOH 2 leads to the formation of [Ph2Sn(OH)OC(O)(Rf)]2 3, by means of a facile Sn-C bond cleavage process.
Download full-text PDF |
Source |
|---|---|
| http://dx.doi.org/10.1039/b212409b | DOI Listing |
Publication Analysis
Top Keywords
Similar Publications
Crystal structure and Hirshfeld surface analysis of tri-chlorido-(1,10-phenanthroline-κ ,')phenyltin(IV).
Acta Crystallogr E Crystallogr Commun
September 2024
The title compound, [Sn(CH)Cl(CHN)], which was obtained by the reaction between 1,10-phenanthroline and phenyl-tin trichloride in methanol, exhibits intra-molecular hydrogen-bonding inter-actions involving the chlorine and hydrogen atoms. Crystal cohesion is ensured by inter-molecular C-H⋯Cl hydrogen bonds, as well as -⋯π and π-stacking inter-actions involving three different aromatic rings with centroid-centroid distances of 3.6605 (13), 3.
View Article and Find Full Text PDFImproving the Lithography Sensitivity of Atomically Precise Tin-Oxo Nanoclusters via Heterometal Strategy.
Angew Chem Int Ed Engl
January 2025
State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian, 350002, P. R. China.
Article Synopsis
- Tin-oxo clusters are emerging as viable materials for nanolithography, but their structural effects on lithography performance are not fully understood.
- This study investigates how different metal dopants—In, Al, Fe—and their arrangements influence the properties and performance of synthesized tin-oxo clusters in creating high-quality films for lithography.
- Results show that the indium-doped cluster (SnOC-1(In)) exhibits the best lithography sensitivity due to its unique structural properties, supported by advanced measurement techniques, and reveals insights into mechanisms that enhance solubility-switching in lithographic processes.
Sn(II)-carbon bond reactivity: radical generation and consumption reactions of a stannylene with alkynes.
Chem Commun (Camb)
November 2023
Department of Chemistry, University of California, One Shields Avenue, Davis, 95616, USA.
Thermal Sn-C cleavage in the diarylstannylene Sn(Ar) (Ar = CH-2,6-(CH-2,6-iPr)) was used to generate ˙Sn(Ar) and ˙Ar radicals for alkyne arylstannylation. The radical pair and RCCR' (R = H, R' = Ph; R = Ph, R' = Ph; R = H, R' = CH; R = H, R' = SiMe) in refluxing benzene generate the aryl vinyl stannylene complexes, ArSn{C(CH)-C(H)(Ar)} (1), ArSn{C(CH)-C(H)(CH)} (2) and ArSn{C(CH)-C(H)(Ar)} (3) respectively. For HCCSiMe, the known distannene {Sn(CCSiMe)Ar} (4) was also generated from this new method.
View Article and Find Full Text PDFMonosubstituted Doublet Sn(I) Radical Featuring Substantial Unquenched Orbital Angular Momentum.
J Am Chem Soc
March 2023
Innovation Center for Chemical Sciences, Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China.
Due to their intrinsic high reactivity, isolation of heavier analogues of carbynes remains a great challenge. Here, we report the synthesis and characterization of a neutral monosubstituted Sn(I) radical () supported by a sterically hindered hydrindacene ligand, which represents the first tin analogue of a free carbyne. Different from all Sn(I/III) species reported thus far, the presence of a sole Sn-C σ bond in renders the remaining two Sn 5p orbitals energetically almost degenerate, of which one is singly occupied and the other is empty.
View Article and Find Full Text PDFSynthesis and topology analysis of chlorido-triphen-yl(triphenyl phosphate-κ)tin(IV).
Acta Crystallogr E Crystallogr Commun
January 2023
Laboratoire de Chimie Minérale et Analytique (LACHIMIA), Département de Chimie, Faculté des Sciences et Techniques, Université Cheikh Anta Diop, Dakar, Senegal.
The title Sn complex, [Sn(CH)Cl(CHOP)], is a formal adduct between triphenyl phosphate (PhO)P=O and the stannane derivative chlorido-tri-phenyl-tin, SnPhCl. The structure refinement reveals that this mol-ecule displays the largest Sn-O bond length for compounds including the =O→SnPhCl fragment ( = P, S, C, or V), 2.6644 (17) Å.
View Article and Find Full Text PDFWant AI Summaries of new PubMed Abstracts delivered to your In-box?
Enter search terms and have AI summaries delivered each week - change queries or unsubscribe any time!