Chem. Commun.

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Using nickel manganese oxide catalysts for efficient water oxidation

12 March, 2015 - 01:54

Chem. Commun., 2015, 51,5005-5008
DOI: 10.1039/C4CC09671A, CommunicationPrashanth W. Menezes, Arindam Indra, Ophir Levy, Kamalakannan Kailasam, Vitaly Gutkin, Johannes Pfrommer, Matthias Driess
Here we explore the nickel manganese oxide system for efficient water oxidation and their structure-activity relationships.
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A novel rhodium-catalyzed domino-hydroformylation-reaction for the synthesis of sulphonamides

12 March, 2015 - 01:54

Chem. Commun., 2015, 51,5059-5062
DOI: 10.1039/C5CC00321K, CommunicationKaiwu Dong, Xianjie Fang, Ralf Jackstell, Matthias Beller
An efficient and highly selective domino hydroformylation-reductive sulphonamidation reaction has been developed for the synthesis of sulphonamides using a rhodium/phosphine catalyst.
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Coordinated assembly of a new 3D mesoporous Fe3O4@Cu2O-graphene oxide framework as a highly efficient and reusable catalyst for the synthesis of quinoxalines

12 March, 2015 - 01:54

Chem. Commun., 2015, 51,5069-5072
DOI: 10.1039/C5CC00250H, CommunicationZhiyi Wang, Guowen Hu, Jian Liu, Weisheng Liu, Haoli Zhang, Baodui Wang
A novel 3D mesoporous Fe3O4@Cu2O-graphene oxide framework as a highly efficient and reusable catalyst was synthesized.
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Na2B10O17[middle dot]H2en: a three-dimensional open-framework layered borate co-templated by inorganic cations and organic amines

12 March, 2015 - 01:54

Chem. Commun., 2015, 51,5066-5068
DOI: 10.1039/C5CC00800J, CommunicationJun-Hua Wang, Qi Wei, Jian-Wen Cheng, Huan He, Bai-Feng Yang, Guo-Yu Yang
The simultaneous use of organic amines and inorganic cations as the templates has led to the crystallization of a three-dimensional open-framework layered borate.
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C-H functionalization of terminal alkynes towards stereospecific synthesis of (E) or (Z) 2-methylthio-1,4-ene-diones

12 March, 2015 - 01:54

Chem. Commun., 2015, 51,5013-5016
DOI: 10.1039/C4CC10438B, CommunicationShekaraiah Devari, Arvind Kumar, Ramesh Deshidi, Bhahwal Ali Shah
An efficient metal free self-sorting tandem protocol for stereospecific synthesis of (E) or (Z) 2-methylthio-1,4-ene-diones has been developed.
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Structural and electronic modification of MoS2 nanosheets using S-doped carbon for efficient electrocatalysis of the hydrogen evolution reaction

12 March, 2015 - 01:54

Chem. Commun., 2015, 51,5052-5055
DOI: 10.1039/C4CC10311D, CommunicationThangavel Naresh Kumar, Naveen Chandrasekaran, Kanala Lakshminarasimha Phani
In situ generated S-doped carbon is sandwiched between MoS2 nano-sheets during pyrolysis of Mo(VI)-PDA complex in the presence of elemental sulfur, enriching MoS2 with edge planes and enhancing charge density and electronic conductivity. Phase transformed MoS2[@S-CPDA] electrocatalyzes HER with [small eta] = 160 mV@10 mA cm-2.
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High efficiency thermally activated delayed fluorescence based on 1,3,5-tris(4-(diphenylamino)phenyl)-2,4,6-tricyanobenzene

12 March, 2015 - 01:54

Chem. Commun., 2015, 51,5028-5031
DOI: 10.1039/C5CC00511F, CommunicationMasatsugu Taneda, Katsuyuki Shizu, Hiroyuki Tanaka, Chihaya Adachi
A trigonal donor-acceptor molecule of 1,3,5-tris(4-(diphenylamino)phenyl)-2,4,6-tricyanobenzene (3DPA3CN) was synthesized to exhibit efficient thermally activated delayed fluorescence.
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Reductive dismantling and functionalization of carbon nanohorns

12 March, 2015 - 01:54

Chem. Commun., 2015, 51,5017-5019
DOI: 10.1039/C4CC10389K, CommunicationDamien Voiry, Georgia Pagona, Elisa Del Canto, Luca Ortolani, Vittorio Morandi, Laure Noe, Marc Monthioux, Nikos Tagmatarchis, Alain Penicaud
Aggregated carbon nanohorns (CNHs) spontaneously dismantle in organic solvents upon reduction with potassium naphthalenide; the reduced CNHs can be further functionalized via addition of electrophiles.
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A new hypercrosslinked supermicroporous polymer, with scope for sulfonation, and its catalytic potential for the efficient synthesis of biodiesel at room temperature

12 March, 2015 - 01:54

Chem. Commun., 2015, 51,5020-5023
DOI: 10.1039/C4CC09872B, CommunicationSubhajit Bhunia, Biplab Banerjee, Asim Bhaumik
A new supermicroporous polymer with a BET surface area of 913 m2 g-1 has been synthesized via Friedel-Crafts alkylation between carbazole and [small alpha],[small alpha][prime or minute]-dibromo-p-xylene.
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