Royal Society of Chemistry

KOAc-promoted alkynylation of [small alpha]-C-H bonds of ethers with alkynyl bromides under transition-metal-free conditions

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,2969-2978
DOI: 10.1039/C4OB00002A, PaperJiajun Zhang, Pinhua Li, Lei Wang
KOAc-promoted [small alpha]-position C-H activation and alkynylation of ethers with alkynyl bromides to 2-alkynyl ethers was developed under transition-metal-free conditions.
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A fluorescent probe for estimation of adenosine diphosphate and monitoring of glucose metabolism

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,3071-3079
DOI: 10.1039/C3OB42505C, PaperArun Kumar, Parteek Prasher, Palwinder Singh
An ADP selective fluorescent probe working in aqueous medium was identified and the change in fluorescence as a function of ADP concentration was standardized.
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Tailoring fluorescent strigolactones for in vivo investigations: a computational and experimental study

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,2960-2968
DOI: 10.1039/C3OB42592D, PaperCristina Prandi, Giovanni Ghigo, Ernesto G. Occhiato, Dina Scarpi, Stefano Begliomini, Beatrice Lace, Gabriele Alberto, Emma Artuso, Marco Blangetti
Fluorescent strigolactones have been designed and synthesized to fit bioimaging requirements.
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A unified strategy for the synthesis of the C1-C14 fragment of marinolic acids, mupirocins, pseudomonic acids and thiomarinols: total synthesis of pseudomonic acid methyl monate C

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,2950-2959
DOI: 10.1039/C4OB00025K, PaperY. Sridhar, P. Srihari
A flexible stereoselective approach to the common C1-C14 skeleton present in natural products of the pseudomonic acid family is described.
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Amplification by nucleic acid-templated reactions

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,2821-2833
DOI: 10.1039/C4OB00096J, Review ArticleJulia Michaelis, Alexander Roloff, Oliver Seitz
Nucleic acid-templated reactions that proceed with turnover provide a means for signal amplification, which facilitates the use and detection of biologically occurring DNA/RNA molecules.
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Discovery of 2[prime or minute]-hydroxychalcones as autophagy inducer in A549 lung cancer cells

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,3062-3070
DOI: 10.1039/C3OB42429D, PaperFang-Wu Wang, Sheng-Qing Wang, Bao-Xiang Zhao, Jun-Ying Miao
A series of 2[prime or minute]-hydroxychalcone derivatives was synthesized and the effects of all the compounds on growth of A549 lung cancer cell were investigated.
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Palladium-catalyzed air-based oxidative coupling of arylboronic acids with H-phosphine oxides leading to aryl phosphine oxides

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,2895-2902
DOI: 10.1039/C3OB42470G, PaperTingting Fu, Hongwei Qiao, Zhimin Peng, Gaobo Hu, Xueji Wu, Yuxing Gao, Yufen Zhao
Various valuable aryl phosphine oxides were effectively prepared via the palladium-catalyzed coupling of arylboronic acids with H-phosphine oxides.
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Triptycene-derived macrotricyclic polyether containing an anthracene unit as a powerful host for 1,2-bis(pyridium)ethane, diquat and 2,7-diazapyrenium salt

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,2850-2853
DOI: 10.1039/C4OB00310A, CommunicationYa-Kun Gu, Fei Zeng, Zheng Meng, Chuan-Feng Chen
Triptycene-derived macrotricyclic polyether containing an anthracene unit was shown to be a powerful host for 1,2-bis(pyridium)ethane, diquat and 2,7-diazapyrenium salt.
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Enantioselective imine reduction catalyzed by imine reductases and artificial metalloenzymes

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,2989-2992
DOI: 10.1039/C3OB42205D, Review ArticleDaniela Gamenara, Pablo Dominguez de Maria
Adding value to organic synthesis. Novel imine reductases enable the enantioselective reduction of imines to afford chiral amines. Likewise, novel bioinspired artificial metalloenzymes can perform the same reaction as well. Remarkable recent examples are herein discussed.
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The versatile enzyme Araf51 allowed efficient synthesis of rare pathogen-related [small beta]-D-galactofuranosyl-pyranoside disaccharides

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,3080-3089
DOI: 10.1039/C3OB42519C, PaperIlona Chlubnova, Blanka Kralova, Hana Dvorakova, Petr Hosek, Vojtech Spiwok, Dominik Filipp, Caroline Nugier-Chauvin, Richard Daniellou, Vincent Ferrieres
A chemo-enzymatic approach was developed for the synthesis of galactofuranosyl-containing disaccharides. The biocatalyst Araf51 was efficient in producing various rare pathogen-related [small beta]-D-galactofuranosyl-pyranosides.
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A new pyrene based highly sensitive fluorescence probe for copper(II) and fluoride with living cell application

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,3037-3044
DOI: 10.1039/C4OB00067F, PaperShyamaprosad Goswami, Shampa Chakraborty, Sima Paul, Sandipan Halder, Sukanya Panja, Subhra Kanti Mukhopadhyay
A new pyrene based fluorescence probe has been synthesized for fluorogenic detection of Cu2+ in acetonitrile-aqueous media (7:3 CH3CN-HEPES buffer v/v, pH 7.5) with the bioimaging in both prokaryotic and eukaryotic living cells.
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A Pd-based regioselective strategy to indole-1,2-fused 8- and 9-membered rings: their evaluation as potential scaffolds for apoptosis in zebrafish

Org. and Biomol. Chem. - 21 April, 2014 - 12:17

Org. Biomol. Chem., 2014, 12,2864-2868
DOI: 10.1039/C4OB00140K, CommunicationBagineni Prasad, B. Yogi Sreenivas, Araka Sushma, Swapna Yellanki, Raghavender Medisetti, Pushkar Kulkarni, Manojit Pal
A Pd-based strategy afforded novel indoles as potential scaffolds for apoptosis.
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Engineering nanointerfaces for nanocatalysis

Chem. Soc. Rev. - 21 April, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C3CS60389J, Review ArticleZhi-cheng Zhang, Biao Xu, Xun Wang
We focus on recent advances in the delicate design of well-defined nanointerfaces to promote nanocatalysis towards renewable energy.
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The chemistry of cationic polyphosphorus cages - syntheses, structure and reactivity

Chem. Soc. Rev. - 21 April, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00019F, Review ArticleMichael H. Holthausen, Jan J. Weigand
The aim of this review is to provide a comprehensive view of the chemistry of cationic polyphosphorus cages.
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Chemical sensing of neurotransmitters

Chem. Soc. Rev. - 21 April, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C3CS60477B, Review ArticleTuhin Pradhan, Hyo Sung Jung, Joo Hee Jang, Tae Woo Kim, Chulhun Kang, Jong Seung Kim
This review focuses on the chemosensors for neurotransmitters published for the last 12 years, covering biogenic amines (dopamine, epinephrine, norepinephrine, serotonin, histamine and acetylcholine), amino acids (glutamate, aspartate, GABA, glycine and tyrosine), and adenosine.
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Catalytic bismetallative multicomponent coupling reactions: scope, applications, and mechanisms

Chem. Soc. Rev. - 21 April, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C3CS60482A, Tutorial ReviewHee Yeon Cho, James P. Morken
This review covers the bis-metallative coupling of unsaturated functional groups under the agency of transition metal catalysts.
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Post-synthetic metalation of metal-organic frameworks

Chem. Soc. Rev. - 21 April, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00076E, Review ArticleJack D. Evans, Christopher J. Sumby, Christian J. Doonan
Post-synthetic metalation (PSMet) offers expansive scope for a targeted approach to tailoring the properties of MOFs.
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MOFs as proton conductors - challenges and opportunities

Chem. Soc. Rev. - 21 April, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00093E, Review ArticlePadmini Ramaswamy, Norman E. Wong, George K. H. Shimizu
Recent developments in the field of proton-conducting MOFs are reviewed, with a special focus on the design strategies and structural characteristics of the best performers in the low temperature (<100 [degree]C) and the high-temperature (>100 [degree]C) regimes.
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Structural modification strategies for the rational design of red/NIR region BODIPYs

Chem. Soc. Rev. - 21 April, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00030G, Review ArticleHua Lu, John Mack, Yongchao Yang, Zhen Shen
The structure-property relationships of red/NIR region BODIPY dyes is analyzed, so that trends in their photophysical properties can be readily compared.
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AIE macromolecules: syntheses, structures and functionalities

Chem. Soc. Rev. - 21 April, 2014 - 12:17

Chem. Soc. Rev., 2014, Advance Article
DOI: 10.1039/C4CS00044G, Review ArticleRongrong Hu, Nelson L. C. Leung, Ben Zhong Tang
A comprehensive review of macromolecules with aggregation-induced emission attributes is presented, covering the frontiers of syntheses, structures, functionalities and applications.
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