Chem. Commun.

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A novel fluorene-based aggregation-induced emission (AIE)-active gold(I) complex with crystallization-induced emission enhancement (CIEE) and reversible mechanochromism characteristics

9 December, 2014 - 02:55

Chem. Commun., 2015, 51,326-329
DOI: 10.1039/C4CC08087D, CommunicationZhao Chen, Jing Zhang, Min Song, Jun Yin, Guang-Ao Yu, Sheng Hua Liu
A novel fluorene-based AIE-active gold(I) complex is reported. The luminogen exhibits a CIEE effect and reversible mechanochromism behavior.
The content of this RSS Feed (c) The Royal Society of Chemistry

Bifunctional covalent organic frameworks with two dimensional organocatalytic micropores

9 December, 2014 - 02:55

Chem. Commun., 2015, 51,310-313
DOI: 10.1039/C4CC07104B, CommunicationDigambar Balaji Shinde, Sharath Kandambeth, Pradip Pachfule, Raya Rahul Kumar, Rahul Banerjee
We report the successful incorporation of bifunctional (acid/base) catalytic sites in the crystalline organocatalytic porous COF (2,3-DhaTph). Due to the presence of acidic (catachol) and basic (porphyrin) sites, 2,3-DhaTph shows significant selectivity, reusability, and excellent ability to perform the cascade reaction.
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CO2 and temperature dual responsive "Smart" MXene phases

9 December, 2014 - 02:55

Chem. Commun., 2015, 51,314-317
DOI: 10.1039/C4CC07220K, CommunicationJing Chen, Ke Chen, Dingyi Tong, Youju Huang, Jiawei Zhang, Jianming Xue, Qing Huang, Tao Chen
CO2 and temperature responsive properties of PDMAEMA allow V2C@PDMAEMA to be used as a smart hybrid system in sensing applications.
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A straightforward alkynylation of Li and Mg metalated heterocycles with sulfonylacetylenes

9 December, 2014 - 02:54

Chem. Commun., 2015, 51,346-349
DOI: 10.1039/C4CC07574A, CommunicationLeyre Marzo, Ignacio Perez, Francisco Yuste, Jose Aleman, Jose Luis Garcia Ruano
Coupling of alkynyl moieties to heterocyclic rings, without using transition metals, can be easily performed by the reaction of aryl or heteroaryl sulfonylacetylenes with heteroaryl-Li compounds or their corresponding less reactive magnesium derivatives.
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