Organic porous materials

Editor: Prof. Stefan Bräse
Karlsruher Institut für Technologie

This Thematic Series highlights the latest research in organic porous materials.

Hydroxy-functionalized hyper-cross-linked ultra-microporous organic polymers for selective CO₂ capture at room temperature

Partha Samanta,
Priyanshu Chandra and
Sujit K. Ghosh

Letter
Published 02 Sep 2016

PDF
Album
1. Graphical Abstract
2. Scheme 1: Schematic representation of selective CO₂ capture in a porous material.
  
  Jump to Scheme 1
3. Figure 1: a) General synthesis scheme for hyper-cross-linked polymers (HCPs) and b) synthesis schemes for HCP...
  
  Jump to Figure 1
4. Figure 2: a) Infra-red spectra of HCP-91 (dark yellow) and HCP-94 (purple); b) N₂ adsorption isotherms for HC...
  
  Jump to Figure 2
5. Figure 3: a) CO₂ adsorption isotherms for HCP-91 (purple) and HCP-94 (green) at 195 K; b) adsorption isotherm...
  
  Jump to Figure 3
Supp. Info

Beilstein J. Org. Chem. 2016, 12, 1981–1986, doi:10.3762/bjoc.12.185

Full Text

Robust C–C bonded porous networks with chemically designed functionalities for improved CO₂ capture from flue gas

Damien Thirion,
Joo S. Lee,
Ercan Özdemir and
Cafer T. Yavuz

Letter
Published 28 Oct 2016

PDF
Album
1. Graphical Abstract
2. Scheme 1: Synthesis route for COP-156 and COP-157, and the post-modification of COP-156.
  
  Jump to Scheme 1
3. Figure 1: FTIR spectra of COP-156 (black), COP-156-amine (blue) and COP-156-amidoxime (red). The dotted lines...
  
  Jump to Figure 1
4. Figure 2: Gas adsorption (filled dots)-desorption (empty dots) isotherms and pore size distribution of COP-15...
  
  Jump to Figure 2
5. Figure 3: CO₂ uptake under moist conditions at 40 °C of COP-156 (black) and COP-156-amine (blue).
  
  Jump to Figure 3
Supp. Info

Beilstein J. Org. Chem. 2016, 12, 2274–2279, doi:10.3762/bjoc.12.220

Full Text

Synthesis of three-dimensional porous hyper-crosslinked polymers via thiol–yne reaction

Mathias Lang,
Alexandra Schade and
Stefan Bräse

Full Research Paper
Published 29 Nov 2016

PDF
Album
1. Graphical Abstract
2. Scheme 1: Syntheses of the HCPs 3 and 5 via thiol–yne reaction.
  
  Jump to Scheme 1
3. Figure 1: IR-spectra of tetrathiol 2 (blue), tetraalkyne 1 (red) and HCP 3 (black).
  
  Jump to Figure 1
4. Figure 2: IR-spectra of tetrathiol 2 (blue), hexaalkyne 4 (red) and HCP 3 (black).
  
  Jump to Figure 2
5. Figure 3: SEM images of HCP 3 (left) and HCP 5 (right).
  
  Jump to Figure 3
6. Figure 4: Adsorption isotherms of HCP 3 (green) and HCP 5 (blue) with nitrogen at 77 K. Desorption isotherms ...
  
  Jump to Figure 4
Supp. Info

Beilstein J. Org. Chem. 2016, 12, 2570–2576, doi:10.3762/bjoc.12.252

Full Text

Supramolecular frameworks based on [60]fullerene hexakisadducts

Andreas Kraft,
Johannes Stangl,
Ana-Maria Krause,
Klaus Müller-Buschbaum and
Florian Beuerle

Full Research Paper
Published 02 Jan 2017

PDF
Album
1. Graphical Abstract
2. Figure 1: Icosahedral arrangement of functional addends for [60]fullerene hexakisadducts with dodecaacids C2 ...
  
  Jump to Figure 1
3. Figure 2: a) Small cavities within the octahedral sites of HFF-1 filled with one CH₂Cl₂ molecule [57]; b) isolate...
  
  Jump to Figure 2
4. Scheme 1: Synthesis of [60]fullerene dodecaacid C4.
  
  Jump to Scheme 1
5. Figure 3: Face centered cubic arrangement of [60]fullerene dodecaacids for frameworks a) HFF-1 [57], b) HFF-2 and...
  
  Jump to Figure 3
6. Figure 4: Hydrogen bonding network for HFF-3 (left, hydrogen bonds yellow) and porous channels along the c ax...
  
  Jump to Figure 4
7. Figure 5: Interpenetration of two distinct hydrogen bonding networks for HFF-3: a) side view indicating the s...
  
  Jump to Figure 5
Supp. Info

Beilstein J. Org. Chem. 2017, 13, 1–9, doi:10.3762/bjoc.13.1

Full Text

Synthesis of structurally diverse 3,4-dihydropyrimidin-2(1H)-ones via sequential Biginelli and Passerini reactions

Andreas C. Boukis,
Baptiste Monney and
Michael A. R. Meier

Full Research Paper
Published 09 Jan 2017

PDF
Album
1. Graphical Abstract
2. Scheme 1: a) Proposed mechanism of the Biginelli reaction according to [6]. b) Proposed mechanism of the Passeri...
  
  Jump to Scheme 1
3. Figure 1: Bifunctional components for the Biginelli–Passerini tandem reaction.
  
  Jump to Figure 1
4. Figure 2: Stacked ¹H NMR spectra and signal assignment. Top: DHMP acid 17; bottom: Biginelli–Passerini tandem...
  
  Jump to Figure 2
5. Figure 3: Representative HSQC spectrum of the pure Biginelli–Passerini tandem product 21, expansions and sign...
  
  Jump to Figure 3
6. Figure 4: Stereoisomers formed in the Biginelli–Passerini tandem reaction. The homo (RR, SS) and hetero pairs...
  
  Jump to Figure 4
Supp. Info

Beilstein J. Org. Chem. 2017, 13, 54–62, doi:10.3762/bjoc.13.7

Full Text

Fast and efficient synthesis of microporous polymer nanomembranes via light-induced click reaction

Qi An,
Youssef Hassan,
Xiaotong Yan,
Peter Krolla-Sidenstein,
Tawheed Mohammed,
Mathias Lang,
Stefan Bräse and
Manuel Tsotsalas

Full Research Paper
Published 17 Mar 2017

PDF
Album
1. Graphical Abstract
2. Figure 1: LbL synthesis with TPM-SH and TPM-alkyne using light-induced TYC reaction in the presence of the ph...
  
  Jump to Figure 1
3. Figure 2: IRRA-Spectrum of the CMP thin film on a gold-coated silicon wafer and the corresponding band assign...
  
  Jump to Figure 2
4. Figure 3: AFM image and line-scan across the edge of the CMP thin film.
  
  Jump to Figure 3
5. Figure 4: SEM images of freestanding CMP nanomembranes coated with a stabilizing PMMA layer containing large ...
  
  Jump to Figure 4
Supp. Info

Beilstein J. Org. Chem. 2017, 13, 558–563, doi:10.3762/bjoc.13.54

Full Text

Energy down converting organic fluorophore functionalized mesoporous silica hybrids for monolith-coated light emitting diodes

Markus Börgardts and
Thomas J. J. Müller

Full Research Paper
Published 25 Apr 2017

PDF
Album
1. Graphical Abstract
2. Scheme 1: Synthesis of the triethoxysilyl-functionalized dye precursors 8, 9, and 10.
  
  Jump to Scheme 1
3. Figure 1: Absorption (a) and emission (b) spectra of perylene 9, benzofurazane 10, and Nile red precursors 8 ...
  
  Jump to Figure 1
4. Figure 2: CIE 1931 color space chromaticity diagram (2° observer) with the CIE chromaticity coordinates of th...
  
  Jump to Figure 2
5. Figure 3: Number of molecules per 100 nm² and quantum yields of 8@MCM in relation to the loading of hybrid ma...
  
  Jump to Figure 3
6. Figure 4: Solid-state fluorescence quantum yields Φ_f of grafted hybrid materials in relation to the calculate...
  
  Jump to Figure 4
7. Figure 5: CIE 1931 color space chromaticity diagram (2° observer) with the color space accessible by mixing t...
  
  Jump to Figure 5
8. Figure 6: a) Suspensions of the dye-functionalized silica hybrid materials 8@MCM-3, 9@MCM-3, and 10@MCM-6 as ...
  
  Jump to Figure 6
9. Figure 7: a) Excitation and b) emission spectra of the single dye-functionalized hybrid materials 8@MCM-2, 9@...
  
  Jump to Figure 7
10. Figure 8: Emission spectra of blend [8@MCM-2 + 9@MCM-3 + 10@MCM-6]-1 at different excitation wavelengths (2nd...
  
  Jump to Figure 8
11. Figure 9: Coating of the a) conventional diode setup and b) surface-mounted device (SMD) (left: prior to the ...
  
  Jump to Figure 9
12. Figure 10: Pictures of the coated LEDs in compact device set-up (SMD) and conventional diode design (LED).
  
  Jump to Figure 10
13. Figure 11: CIE chromaticity coordinates of the coated LEDs in compact device set-up (SMD) and conventional dio...
  
  Jump to Figure 11
Supp. Info

Beilstein J. Org. Chem. 2017, 13, 768–778, doi:10.3762/bjoc.13.76

Full Text

Sugar-based micro/mesoporous hypercross-linked polymers with in situ embedded silver nanoparticles for catalytic reduction

Qing Yin,
Qi Chen,
Li-Can Lu and
Bao-Hang Han

Full Research Paper
Published 22 Jun 2017

PDF
Album
1. Graphical Abstract
2. Scheme 1: Preparation of polymers SugPOP-1–3 (FDA: formaldehyde dimethyl acetal).
  
  Jump to Scheme 1
3. Figure 1: ¹³C CP/MAS NMR spectrum of SugPOP-3.
  
  Jump to Figure 1
4. Figure 2: (a) Nitrogen adsorption–desorption isotherms of SugPOP-1–3 measured at 77 K. For clarity, the isoth...
  
  Jump to Figure 2
5. Scheme 2: The preparation of AgNPs/SugPOP-1 composite by the in situ production of AgNPs.
  
  Jump to Scheme 2
6. Figure 3: TEM images of the AgNPs/SugPOP-1 composite taken at different reaction times: (a) 0 h, (b) 8 h; (c)...
  
  Jump to Figure 3
7. Figure 4: Nitrogen sorption isotherm at 77 K and the pore size distribution profile calculated by NLDFT analy...
  
  Jump to Figure 4
8. Figure 5: Catalytic performance of the AgNPs/SugPOP-1 composite. Time-dependent UV–vis spectral changes (a) a...
  
  Jump to Figure 5
Supp. Info

Beilstein J. Org. Chem. 2017, 13, 1212–1221, doi:10.3762/bjoc.13.120

Full Text

Novel approach to hydroxy-group-containing porous organic polymers from bisphenol A

Tao Wang,
Yan-Chao Zhao,
Li-Min Zhang,
Yi Cui,
Chang-Shan Zhang and
Bao-Hang Han

Full Research Paper
Published 12 Oct 2017

PDF
Album
1. Graphical Abstract
2. Scheme 1: Schematic representation of the possible structures of bisphenol-A-based porous organic polymers.
  
  Jump to Scheme 1
3. Figure 1: FTIR spectra of terephthalic aldehyde (M1), BPA, and PPOP-1.
  
  Jump to Figure 1
4. Figure 2: Solid-state ¹³C CP/MAS NMR spectrum of PPOP-1 recorded at the MAS rate of 5 kHz.
  
  Jump to Figure 2
5. Figure 3: (a) Nitrogen adsorption–desorption isotherms of PPOP-1 (downtriangle), PPOP-2 (circle), and PPOP-3 ...
  
  Jump to Figure 3
6. Figure 4: Gravimetric gas adsorption isotherms for PPOP-1 (downtriangle), PPOP-2 (circle), and PPOP-3 (square...
  
  Jump to Figure 4
7. Figure 5: Variation of isosteric heat of adsorption with amount of adsorbed CO₂ in PPOP-1, PPOP-2, and PPOP-3....
  
  Jump to Figure 5
Supp. Info

Beilstein J. Org. Chem. 2017, 13, 2131–2137, doi:10.3762/bjoc.13.211

Full Text

Back to all Issues

Keep Informed

RSS Feed

Subscribe to our Latest Articles RSS Feed.

Subscribe

Email Notification

Register and get informed about new articles.

Register

Follow the Beilstein-Institut

Twitter: @BeilsteinInst