Chem. Commun.

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1,2,4,3-Triazaborole-based neutral oxoborane stabilized by a Lewis acid

10 July, 2014 - 11:17

Chem. Commun., 2014, 50,8561-8564
DOI: 10.1039/C4CC03379E, CommunicationYing Kai Loh, Che Chang Chong, Rakesh Ganguly, Yongxin Li, Dragoslav Vidovic, Rei Kinjo
A 1,2,4,3-triazaborole-based oxoborane derivative has been synthesized via hydrogen migration upon the coordination of AlCl3 to the corresponding borinic acid. X-ray diffraction analysis and computational study revealed the partial B[double bond, length as m-dash]O double-bond property.
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Two modes of photoinduced twisted intramolecular charge transfer in meso-arylaminated subporphyrins

10 July, 2014 - 11:17

Chem. Commun., 2014, 50,8491-8494
DOI: 10.1039/C4CC02368D, CommunicationWon-Young Cha, Jong Min Lim, Kyu Hyung Park, Masaaki Kitano, Atsuhiro Osuka, Dongho Kim
Photoinduced twisted intramolecular charge transfer (TICT) of meso-(4-dimethylamino)phenylamino subporphyrin 2 and meso-(4-nitro)phenylamino subporphyrin 3 has been revealed by steady-state and time-resolved absorption/fluorescence experiments and quantum calculations.
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High-sensitivity fluorescence imaging of iron in plant tissues

10 July, 2014 - 11:17

Chem. Commun., 2014, 50,8547-8549
DOI: 10.1039/C4CC02132K, CommunicationMi-Jeong Park, Hak-Sung Jung, Young-Jae Kim, Young-Ju Kwon, Jin-Kyu Lee, Chung-Mo Park
Fluorescence imaging of Fe ions in (a) leaf epidermal cells, (b) the stem, and (c) the root stem of Arabidopsis plants by the rapid, simple, and inexpensive photoinduced electron transfer (PET) fluorescent probing method.
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Polynorbornene derived 8-hydroxyquinoline paper strips for ultrasensitive chemical nerve agent surrogate sensing

10 July, 2014 - 11:17

Chem. Commun., 2014, 50,8511-8513
DOI: 10.1039/C4CC03361B, CommunicationOpen Access Open Access Creative Commons Licence&nbsp This article is licensed under a Creative Commons Attribution 3.0 Unported Licence.Santu Sarkar, Raja Shunmugam
The detection of nerve agent simulants is achieved by the photoinduced electron transfer (PET) mechanism.
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Coordination polymers for catalysis: enhancement of catalytic activity through hierarchical structuring

10 July, 2014 - 11:17

Chem. Commun., 2014, 50,8543-8546
DOI: 10.1039/C4CC02909G, CommunicationFan-Xing Bu, Ming Hu, Li Xu, Qi Meng, Gui-Yun Mao, Dong-Mei Jiang, Ji-Sen Jiang
Hierarchical Prussian white (PW) crystals were synthesized by using a self-aggregation and etching strategy. The crystals exhibit superior catalytic activity in degradation of methylene blue to the non-hierarchical PW crystals.
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Synthesis of monolayer platinum nanosheets

10 July, 2014 - 11:17

Chem. Commun., 2014, 50,8503-8506
DOI: 10.1039/C4CC02527J, CommunicationA. Funatsu, H. Tateishi, K. Hatakeyama, Y. Fukunaga, T. Taniguchi, M. Koinuma, H. Matsuura, Y. Matsumoto
Platinum (Pt) nanosheets were developed by exfoliating layered platinum oxide. Moreover, we succeeded in synthesizing monolayer Pt nanosheets for the first time by adjusting the conditions for reduction. Monolayer Pt nanosheets were highly active in oxygen reduction reaction.
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[3+3] annulation of allylic phosphoryl-stabilized carbanions/phosphorus ylides and vinyl azides: a practice strategy for synthesis of polyfunctionalized anilines

10 July, 2014 - 11:17

Chem. Commun., 2014, 50,8539-8542
DOI: 10.1039/C4CC03462G, CommunicationShen Liu, Wenteng Chen, Jing Luo, Yongping Yu
Tandem Michael addition and Witting or Horner-Wadsworth-Emmons olefination initiated [3+3] annulation between vinyl azides and allylic phosphorus ylides or allylic phosphoryl-stabilized carbanions has been developed.
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