Royal Society of Chemistry

Kinetic evaluation of glucose 1-phosphate analogues with a thymidylyltransferase using a continuous coupled enzyme assay

Org. and Biomol. Chem. - 7 November, 2014 - 12:54
Org. Biomol. Chem., 2014, Accepted Manuscript
DOI: 10.1039/C4OB02057J, PaperStephanie M. Forget, Alison Jee, Deborah A Smithen, Rajendra Jagdhane, Stephen A Beaton, Raymond T Syvitski, David RJ Palmer, David L Jakeman
Cps2L, a thymidylytransferase, is the first enzyme in Streptococcus pneumoniae L-rhamnose biosynthesis and an antibacterial target. We herein report the evaluation of six sugar phosphate analogues selected to further probe...
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Rhodium(II)-Catalyzed Intramolecular Formal [4+3] Cycloadditions of Dienyltriazoles: Rapid Access to Fused 2,5-Dihydroazepines

Org. and Biomol. Chem. - 7 November, 2014 - 12:54
Org. Biomol. Chem., 2014, Accepted Manuscript
DOI: 10.1039/C4OB01910E, PaperYefeng Tang, Yu Tian, Yuanhao Wang, Hai Shang, Xudong Xu
Rhodium(II)-catalyzed intramolecular [4+3] cycloadditions of dienyltriazoles have been developed, which enable the efficient synthesis of various fused 2,5-dihydroazepines. Mechanistically, the titled reaction proceeds via an interesting tandem cyclopropanation/aza-Cope rearrangement.
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Sustainable carbon materials

Chem. Soc. Rev. - 7 November, 2014 - 11:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00232F, Review ArticleMaria-Magdalena Titirici, Robin J. White, Nicolas Brun, Vitaliy L. Budarin, Dang Sheng Su, Francisco del Monte, James H. Clark, Mark J. MacLachlan
Carbon-based structures are the most versatile materials used in the modern nanotechnology. Therefore there is a need to develop increasingly more sustainable variants of carbon materials.
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The 9-homocubyl cation rearrangement revisited

Chem. Commun. - 6 November, 2014 - 17:54

Chem. Commun., 2015, Advance Article
DOI: 10.1039/C4CC08071H, CommunicationSaid Jalife, Judy I-Chia Wu, Gerardo Martinez-Guajardo, Paul von Rague Schleyer, Maria A. Fernandez-Herrera, Gabriel Merino
High ab initio computations indicate that parallel to the automerization process, the 9-homocubyl cation can also undergo other types of rearrangements involving cage-opening.
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Cucurbit[8]uril-based stimuli-responsive films as a sacrificial layer for preparation of free-standing thin films

Chem. Commun. - 6 November, 2014 - 17:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC07899C, CommunicationDan-dan Li, Xia-chao Chen, Ke-feng Ren, Jian Ji
A facile supramolecular route to prepare free-standing thin films by using cucurbit[8]uril-based stimuli-responsive films as a sacrificial layer is reported.
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A synthetic strategy for switching the single ion anisotropy in tetrahedral Co(II) complexes

Chem. Commun. - 6 November, 2014 - 17:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC08305A, CommunicationShefali Vaidya, Apoorva Upadhyay, Saurabh Kumar Singh, Tulika Gupta, Subrata Tewary, Stuart K. Langley, James P. S. Walsh, Keith S. Murray, Gopalan Rajaraman, Maheswaran Shanmugam
We have shown for the first time, by simply exploiting the hard/soft nature of ligands, single ion magnetic anisotropy of Co(II) tetrahedral complexes can be switched (+ve to -ve or vice versa) rationally.
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ESR spectroscopy as a powerful tool for probing the quality of conjugated polymers designed for photovoltaic applications

Chem. Commun. - 6 November, 2014 - 17:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06197G, CommunicationDiana K. Susarova, Natalia P. Piven, Alexander V. Akkuratov, Lyubov A. Frolova, Marina S. Polinskaya, Sergey A. Ponomarenko, Sergey D. Babenko, Pavel A. Troshin
ESR spectroscopy was shown to be a highly sensitive analytical tool for probing the quality of conjugated polymers designed for photovoltaic applications.
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The room temperature electrochemical synthesis of N-doped graphene and its electrocatalytic activity for oxygen reduction

Chem. Commun. - 6 November, 2014 - 17:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC07402E, CommunicationFeng-Xiang Ma, Jiong Wang, Feng-Bin Wang, Xing-Hua Xia
N doping in graphene can be achieved using a facile and mild approach using electrochemical energy at room temperature with ammonia as the N source, which occurs at the carbon active sites generated in situ during the removal of oxygen containing species at cathodic potentials.
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Redox-responsive organometallic hydrogels for in situ metal nanoparticle synthesis

Chem. Commun. - 6 November, 2014 - 17:54

Chem. Commun., 2014, Advance Article
DOI: 10.1039/C4CC06988A, CommunicationB. Zoetebier, M. A. Hempenius, G. J. Vancso
A hydrogel composed of poly(ferrocenylsilane) polyanion and poly(ethylene glycol) chains was used to form relatively well-defined, unaggregated Pd(0) nanoparticles (8.2 +/- 2.2 nm) from K2PdCl4 salts.
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Synthesis and Investigation of Cobalt Chalcogenide Clusters with Thienyl Phosphine Ligands as New Acceptor Materials for P3HT

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02570A, PaperBrian James Reeves, Devon Marie Shircliff, Jessica Lauren Shott, Brycelyn Marie Boardman
This is an Accepted Manuscript, which has been through the RSC Publishing peer review process and has been accepted for publication. Accepted manuscripts are published online shortly after acceptance. This version of the article will be replaced by the fully edited, formatted and proof read Advance Article as soon as this is available.
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Tuning luminescence behaviors of a chloroplatinum(II) complex by component exchanges of dynamic acylhydrazone bond

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02912G, CommunicationJianjun Liang, Huanting Huang, Lipeng He, Nijuan Liu, Yanhuan Chen, Weifeng Bu
A cationic chloroplatinum(II) complex was found to show remarkable luminescence enhancement upon self-assembly with tripodal dynamic acylhydrazone-bridged sulfonates in water. The successive exchange reactions with acylhydrazine or aldehyde resulted in...
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Nitrosyl and carbene iron complexes bearing [small kappa]3-SNS thioamide pincer type ligand

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03128H, PaperTatsuya Suzuki, Jun Matsumoto, yuji Kajita, Tomohiko Inomata, Tomohiro Ozawa, Hideki Masuda
The previously reported monochelate iron complex with [small kappa]3 SNS thioamide pincer ligand, 2,6-bis(N-2,6-bis(diphenylmethyl)-4-isopropylphenyliminothiolate)pyridine (LDPM), [Fe(THF)2([small kappa]3-LDPM)], gave novel complexes, [Fe(NHC)([small kappa]3-LDPM)] and [Fe(NO)2([small kappa]3-LDPM)], by the substitution reactions with N-heterocyclic carbene (NHC) and...
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Three Multi-nuclear Clusters and One Infinite Chain Induced by Pendant 4-butyl-1H-pyrazole Ligand for Modification of Keggin Anions

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02821J, PaperAixiang Tian, Yali Ning, Jun Ying, Xue Hou, Tianjiao Li, Xiuli Wang
By utilizing pendant 4-butyl-1H-pyrazole (Hbpz) with a alkyl "tail" (CH2)3CH3, four Keggin-based complexes containing different transition metal multi-nuclear clusters and infinite chain were hydrothermally synthesized and structurally characterized, [CuI2(bpz)3(H6PW11CuIIO39)] (1),...
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Kinetics and Mechanism of Photo-Assistant Ag(I)-Catalysed Water Oxidation with S2O82-

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02254H, PaperLihong Yu, Jidan Wang, Dan Guo, wansheng You, Meiying Liu, Lan-Cui Zhang, Can Li
The kinetics of photo-assistant Ag(I)-catalysed water oxidation into O2 with S2O82- has been investigated. When the concentration of Ag+ is less than 7.06 [times] 10-3 mol L-1, the O2-evolution rate...
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Synthesis, crystal structures and two-photon absorption properties of triphenylamine cyanoacetic acid derivative and its organooxotin complexes

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02251C, PaperXuesong Zhao, Jie Liu, Hui Wang, Yan Zou, Shengli Li, Sheng-Yi Zhang, Hongping zhou, Jieying Wu, Yupeng Tian
Three novel organooxotin complexes (Z1, Z2 and Z3) were synthesized by L1 (2-cyano-3-(4-(diphenylamino)phenyl) acrylic acid) with n-Bu2SnO, Ph3Sn(OH) and nBu6Sn2O. The structures of the three complexes have been confirmed by...
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Remarkable LnIII3FeIII2 clusters with magnetocaloric effect and slow magnetic relaxation

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02871F, CommunicationHan Li, Wei Shi, Zheng Niu, Jingmin Zhou, Gang Xiong, Lei-Lei Li, Peng Cheng
Two remarkable pentanuclear 3d-4f clusters Ln3Fe2 were synthesized and structurally characterized. Magnetic studies indicate that Gd3Fe2 possesses the significant magnetic entropy change (-[capital Delta]Sm) of 31.7 J kg-1 K-1 and slow...
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Tetragonal Cu2Se nanoflakes: synthesis using selenated propylamine as Se source and activation of Suzuki and Sonogashira cross coupling reactions

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03320E, PaperAjai kumar Singh, Ved Vati Singh
The metastable tetragonal Cu2Se phase as nanoflakes has been synthesized for the first time by treating CuCl2 taken in a mixture (1:1) of 1-octadecene and oleylamine with H2N-(CH2)3-SePh dissolved in...
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Lone Pair-[small pi] Interaction-induced Generation of Non-interpenetrated and Photochromic Cuboid 3-D Naphthalene Diimide Coordination Networks

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT03124E, PaperJian-Jun Liu, Yu-Jian Hong, Ying-Fang Guan, Mei-Jin Lin, Chang-Cang Huang, Wenxin Dai
Interpenetration is an intrinsic behaviour for the porous coordination networks. To prevent the interpenetration, a common strategy is the imposition of geometric or steric restrictions by incorporating bulky moieties into...
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Syntheses, structures and properties of two new organic-inorganic hybrid materials based on [varepsilon]-Zn Keggin units {[varepsilon]-PMoV8MoVI4O40-x(OH)xZn4}

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT02993C, PaperYan Xu, Hao Miao, Gong Hao Hu, Jiuyu Guo, Hongxiang Wang, Yu Zhang, Hua mei
Two novel organic-inorganic hybrids, Na[PMoV8MoVI4O38(OH)2Zn4][pyim]2∙1.5H2O [[varepsilon](pyim)2] (pyim = 2-(2-Pydidyl)-imidazole) and [PMoV8MoVI4O37(OH)3Zn4]2[pyim]6∙4H2O [[varepsilon]2(pyim)6], based on [varepsilon]-Zn Keggin units {[varepsilon]-PMoV8MoVI4O40-x(OH)xZn4} have been successfully synthesized under hydrothermal conditions by controlling pH values. Structural...
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Reductive Dechlorination of BCl3 for Efficient Ammonia Borane Regeneration

Dalton Transactions - 5 November, 2014 - 23:54
Dalton Trans., 2014, Accepted Manuscript
DOI: 10.1039/C4DT01592D, PaperXuebin Yu, Yingbin Tan, Lijun Zhang, Xiaowei Chen
This paper reports a complete AB regeneration process, in which Bu3SnH was utilized as a reductant for reductive dechlorination of BCl3, and Et2PhN was selected as "helper ligands" to generate...
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