Royal Society of Chemistry

Self-assembly and modified luminescence properties of NaY(MoO4)2:Tb3+, Eu3+ inverse opals

Dalton Transactions - 17 August, 2014 - 03:54

Dalton Trans., 2014, 43,13293-13298
DOI: 10.1039/C4DT01792G, PaperShaobo Cui, Yongsheng Zhu, Wen Xu, Pingwei Zhou, Lei Xia, Xu Chen, Hongwei Song, Wei Han
Three-dimensional (3D) inverse opal photonic crystals can not only modulate the emissions of the inserted emitters, they also have the advantage of a large surface to volume ratio, the concentration quenching and energy transfer process can be greatly suppressed.
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Pd-Ni alloy nanoparticle doped mesoporous SiO2 film: the sacrificial role of Ni to resist Pd-oxidation in the C-C coupling reaction

Dalton Transactions - 17 August, 2014 - 03:54

Dalton Trans., 2014, 43,13325-13332
DOI: 10.1039/C4DT01438C, PaperJony Saha, Koushik Bhowmik, Indranee Das, Goutam De
A Pd-Ni alloy nanoparticle doped mesoporous SiO2 film shows good catalytic activity for C-C coupling with recyclability because the Ni in Pd-Ni inhibits Pd-oxidation.
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Polymethyl methacrylate (PMMA)-bismuth ferrite (BFO) nanocomposite: low loss and high dielectric constant materials with perceptible magnetic properties

Dalton Transactions - 17 August, 2014 - 03:54

Dalton Trans., 2014, 43,13232-13241
DOI: 10.1039/C4DT00947A, PaperMohaseen S. Tamboli, Prakash K. Palei, Santosh S. Patil, Milind V. Kulkarni, Noormahmad N. Maldar, Bharat B. Kale
Formation mechanism of PMMA-BFO nanocomposites.
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Induced circular dichroism of polyoxometalates via electrostatic encapsulation with chiral organic cations

Dalton Transactions - 17 August, 2014 - 03:54

Dalton Trans., 2014, 43,13178-13186
DOI: 10.1039/C4DT00866A, PaperYizhan Wang, Lei Shi, Yang Yang, Bao Li, Lixin Wu
The encapsulation of POMs with chiral organic cations via electrostatic interactions provides a facile and effective method for constructing optically pure POM-based materials.
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Iridium(I) hydroxides in catalysis: rearrangement of allylic alcohols to ketones

Org. and Biomol. Chem. - 16 August, 2014 - 16:17

Org. Biomol. Chem., 2014, 12,6672-6676
DOI: 10.1039/C4OB01428F, PaperDavid J. Nelson, Jose A. Fernandez-Salas, Byron J. Truscott, Steven P. Nolan
The iridium(I) hydroxide complex [Ir(OH)(COD)(IiPr)] has been shown to be a competent catalyst for the rearrangement of allylic alcohols to ketones.
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trans-Platinum(II) complex of 3-aminoflavone - synthesis, X-ray crystal structure and biological activities in vitro

Dalton Transactions - 15 August, 2014 - 03:17

Dalton Trans., 2014, Advance Article
DOI: 10.1039/C4DT01501K, PaperMalgorzata Fabijanska, Kazimierz Studzian, Leszek Szmigiero, Agnieszka J. Rybarczyk-Pirek, Arno Pfitzner, Barbara Cebula-Obrzut, Piotr Smolewski, Elzbieta Zyner, Justyn Ochocki
This paper describes the synthesis of trans-Pt(3-af)2Cl2 for use as a potential anticancer compound, and the evaluation of its structure by spectral analyses and X-ray crystallography.
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Diaporine, a novel endophyte-derived regulator of macrophage differentiation

Org. and Biomol. Chem. - 14 August, 2014 - 15:54

Org. Biomol. Chem., 2014, 12,6545-6548
DOI: 10.1039/C4OB01123F, CommunicationHao Chen Wu, Hui Ming Ge, Le Yun Zang, Yun Cheng Bei, Zhi Yuan Niu, Wei Wei, Xiu Jing Feng, Sen Ding, Seik Weng Ng, Ping Ping Shen, Ren Xiang Tan
Diaporine (1), an unprecedented symmetric polyketide, was characterized from the endophytic fungus Diaporthe sp. Diaporine was demonstrated to inhibit significantly the differentiation of macrophages.
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Recent advances in trifluoromethylation of organic compounds using Umemoto's reagents

Org. and Biomol. Chem. - 14 August, 2014 - 15:54

Org. Biomol. Chem., 2014, 12,6580-6589
DOI: 10.1039/C4OB00671B, Review ArticleCai Zhang
This review highlights recent developments in the direct introduction of a trifluoromethyl group into organic compounds with Umemoto's reagents.
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Folded alkyl chains in water-soluble capsules and cavitands

Org. and Biomol. Chem. - 14 August, 2014 - 15:54

Org. Biomol. Chem., 2014, 12,6561-6563
DOI: 10.1039/C4OB01032A, CommunicationJesse V. Gavette, Kang-Da Zhang, Dariush Ajami, Julius Rebek
A deep cavitand with ionic "feet" dimerizes around hydrophobic compounds in D2O.
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A study on the chiral inversion of mandelic acid in humans

Org. and Biomol. Chem. - 14 August, 2014 - 15:54

Org. Biomol. Chem., 2014, 12,6737-6744
DOI: 10.1039/C3OB42515K, PaperMaksims Yevglevskis, Catherine R. Bowskill, Chloe C. Y. Chan, Justin H.-J. Heng, Michael D. Threadgill, Timothy J. Woodman, Matthew D. Lloyd
Mandelic acid 1 undergoes uni-directional chiral inversion in mammalian cells by a separate pathway to that of Ibuprofen 3.
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A lysosome-targeted drug delivery system based on sorbitol backbone towards efficient cancer therapy

Org. and Biomol. Chem. - 14 August, 2014 - 15:54

Org. Biomol. Chem., 2014, 12,6564-6569
DOI: 10.1039/C4OB01153H, CommunicationSanthi Maniganda, Vandana Sankar, Jyothi B. Nair, K. G. Raghu, Kaustabh K. Maiti
A lysosome-targeted drug delivery system utilizing sorbitol scaffold linked to octa-guanidine and to a peptide substrate of lysosomal cysteine protease, cathepsin B.
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Metal-free oxidative olefination of primary amines with benzylic C-H bonds through direct deamination and C-H bond activation

Org. and Biomol. Chem. - 14 August, 2014 - 15:54

Org. Biomol. Chem., 2014, 12,6557-6560
DOI: 10.1039/C4OB01025F, CommunicationLiang Gong, Li-Juan Xing, Tong Xu, Xue-Ping Zhu, Wen Zhou, Ning Kang, Bin Wang
An oxidative olefination reaction between aliphatic primary amines and benzylic sp3 C-H bonds has been achieved using N-bromosuccinimide as catalyst and tert-butyl hydroperoxide as oxidant.
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Low temperature activation of methane over zinc-exchanged Heteropolyacid as an entry to selective oxidation to methanol and acetic acid

Chem. Commun. - 13 August, 2014 - 19:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC04950K, CommunicationUMESH PATIL, Youssef Saih, edy Abou-Hamad, Ali Hamieh, Jeremie D.A. Pelletier, Jean-Marie Basset
A Zn-exchanged heteropolyacid supported onto silica (Zn-HPW/SiO2) activates methane at 25 oC into Zn-methyl. At higher temperatures and with CH4/O2 or CH4/CO2, it gives respectively methanol and acetic acid.
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The surface chemistry of metal-organic frameworks

Chem. Commun. - 13 August, 2014 - 19:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC04458D, Feature ArticleChristina V. McGuire, Ross S. Forgan
Techniques to selectively modify the surfaces of metal-organic framework particles are reviewed, with particular focus on materials properties and applications.
To cite this article before page numbers are assigned, use the DOI form of citation above.
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Potential-driven molecular tiling of a charged polycyclic aromatic compound

Chem. Commun. - 13 August, 2014 - 19:54

Chem. Commun., 2014, 50,10376-10378
DOI: 10.1039/C4CC04189E, CommunicationKang Cui, Oleksandr Ivasenko, Kunal S. Mali, Dongqing Wu, Xinliang Feng, Klaus Mullen, Steven De Feyter, Stijn F. L. Mertens
Electrochemical potential causes molecular tiling of organic ions at the solid-liquid interface with supramolecular motifs that contain between 2 and 7 tectons.
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Selective deposition of redox co-catalyst(s) to improve the photocatalytic activity of single-domain ferroelectric PbTiO3 nanoplates

Chem. Commun. - 13 August, 2014 - 19:54

Chem. Commun., 2014, 50,10416-10419
DOI: 10.1039/C4CC04999C, CommunicationChao Zhen, Jimmy C. Yu, Gang Liu, Hui-Ming Cheng
Compared to PbTiO3 with randomly deposited reducing co-catalyst Pt particles, photocatalytic H2 evolution on PbTiO3 with Pt particles selectively deposited on the positively charged {001} facet is an order of magnitude better.
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Lateral growth of ZnO nanorod arrays in polyhedral structures for high on-current field-effect transistors

Chem. Commun. - 13 August, 2014 - 19:54

Chem. Commun., 2014, 50,10502-10505
DOI: 10.1039/C4CC04340E, CommunicationYong-Kyu Park, Won-Yeop Rho, Tahmineh Mahmoudi, Yoon-Bong Hahn
Circle-type field-effect transistor arrays based on laterally and directly grown ZnO nanorods between electrodes.
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Metal-templated enantioselective enamine/H-bonding dual activation catalysis

Chem. Commun. - 13 August, 2014 - 19:54

Chem. Commun., 2014, 50,10409-10411
DOI: 10.1039/C4CC04636F, CommunicationHaohua Huo, Chen Fu, Chuanyong Wang, Klaus Harms, Eric Meggers
A hydrogen bond supported aminocatalyst based on a chiral metal template highly effectively catalyzes the enantioselective [small alpha]-amination of aldehydes with catalyst loadings down to 0.1 mol%.
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Incorporation of iron hydrogenase active sites into a highly stable metal-organic framework for photocatalytic hydrogen generation

Chem. Commun. - 13 August, 2014 - 19:54

Chem. Commun., 2014, 50,10390-10393
DOI: 10.1039/C4CC03946G, CommunicationKoroush Sasan, Qipu Lin, ChengYu Mao, Pingyun Feng
A highly active hydrogen photo-evolution system was developed through chemical bonding between iron hydrogenase active-sites and a light-harvesting MOF.
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A multi-ligation strategy for the synthesis of heterofunctionalized glycosylated scaffolds

Chem. Commun. - 13 August, 2014 - 19:54
Chem. Commun., 2014, Accepted Manuscript
DOI: 10.1039/C4CC05451B, CommunicationB Thomas, Michele Fiore, Gour Chand Daskhan, Nicolas Spinelli, Olivier Renaudet
Well-defined heterofunctionalized glycosylated scaffolds with unprecedented molecular combinations have been prepared using up to five different bioorthogonal ligations. This approach opens up chemical access to a diversity of biomolecular structures...
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