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| 001 | 586214 | ||
| 005 | 20250724131851.0 | ||
| 024 | 7 | _ | |a 10.1039/D3CC02142D |2 doi |
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| 100 | 1 | _ | |a Bamberg, Marcel |0 P:(DE-H253)PIP1104544 |b 0 |
| 245 | _ | _ | |a Brominated [20]silafulleranes: pushing the limits of steric loading |
| 260 | _ | _ | |a Cambridge |c 2023 |b Royal Society of Chemistry |
| 336 | 7 | _ | |a article |2 DRIVER |
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| 520 | _ | _ | |a Starting from the perhydrogenated silafullerane [$n$Bu$_4$N][Cl@Si$_{20}$(SiH$_3$)$_{12}$H$_8$], treatment with BBr$_3$ leads to partially and exhaustively brominated clusters, [$n$Bu$_4$N][Cl@Si$_{20}$(SiBr$_2$H)$_{12}$Br$_8$] (120 eq.BBr$_3$, room temperature, 30 min) and [$n$Bu$_4$N][Cl@Si$_{20}$(SiBr$_3$)$_{12}$Br$_8$](300 eq. BBr$_3$, 130 8C, 3 d). Perbromination is accompanied by amassively increased steric strain on the cluster surface, whichexplains why our approach achieves regioselective derivatizationof the Si$_{32}$ framework when mild conditions are maintained. PartialBr/H exchange on [$n$Bu$_4$N][Cl@Si$_{20}$(SiBr$_2$H)$_{12}$Br$_8$] (30 eq. iBu$_2$AlH,room temperature, 16 h) affords [$n$Bu$_4$N][Cl@Si$_{20}$(SiH$_3$)$_{12}$Br$_8$]. |
| 536 | _ | _ | |a 6G3 - PETRA III (DESY) (POF4-6G3) |0 G:(DE-HGF)POF4-6G3 |c POF4-6G3 |f POF IV |x 0 |
| 536 | _ | _ | |a DFG project 506550642 - Siladodecahedrane: Untersuchungen zu Reaktivität, Bindungssituation und optoelektronischen Eigenschaften (506550642) |0 G:(GEPRIS)506550642 |c 506550642 |x 1 |
| 536 | _ | _ | |a FS-Proposal: I-20220865 (I-20220865) |0 G:(DE-H253)I-20220865 |c I-20220865 |x 2 |
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| 700 | 1 | _ | |a Gasevic, Thomas |0 0000-0003-4864-1758 |b 1 |
| 700 | 1 | _ | |a Bolte, Michael |0 0000-0001-5296-6251 |b 2 |
| 700 | 1 | _ | |a Virovets, Alexandr |0 P:(DE-H253)PIP1026845 |b 3 |
| 700 | 1 | _ | |a Lerner, Hans-Wolfram |0 0000-0003-1803-7947 |b 4 |
| 700 | 1 | _ | |a Grimme, Stefan |0 0000-0002-5844-4371 |b 5 |
| 700 | 1 | _ | |a Bursch, Markus |0 0000-0001-6711-5804 |b 6 |
| 700 | 1 | _ | |a Wagner, Matthias |0 P:(DE-H253)PIP1102807 |b 7 |e Corresponding author |
| 773 | _ | _ | |a 10.1039/D3CC02142D |g Vol. 59, no. 48, p. 7459 - 7462 |0 PERI:(DE-600)1472881-3 |n 48 |p 7459 - 7462 |t Chemical communications |v 59 |y 2023 |x 0022-4936 |
| 856 | 4 | _ | |y Published on 2023-05-23. Available in OpenAccess from 2024-05-23. |u https://bib-pubdb1.desy.de/record/586214/files/Accepted%20Manuscript.pdf |
| 856 | 4 | _ | |y Published on 2023-05-23. Available in OpenAccess from 2024-05-23. |x pdfa |u https://bib-pubdb1.desy.de/record/586214/files/Accepted%20Manuscript.pdf?subformat=pdfa |
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