A robust and recyclable polyurea-encapsulated copper(I) chloride for one-pot ring-opening/Huisgen cycloaddition/CO2 capture in water

Green Chemistry International

Green Chem., 2016, 18,6357-6366
DOI: 10.1039/C6GC01956K, Paper
Yun Chen, Wei-Qiang Zhang, Bin-Xun Yu, Yu-Ming Zhao, Zi-Wei Gao, Ya-Jun Jian, Li-Wen Xu
One-pot ring-opening/Huisgen cycloaddition reactions combined with CO2 capture were carried out successfully in the presence of polyurea-encapsulated CuCl.
A robust and recyclable polyurea-encapsulated copper(I) chloride for one-pot ring-opening/Huisgen cycloaddition/CO2 capture in water
Yun Chen,a Wei-Qiang Zhang,a Bin-Xun Yu,a Yu-Ming Zhao,a Zi-Wei Gao,*a Ya-Jun Jiana and Li-Wen Xu*ab
*Corresponding authors
aKey Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education (MOE) and School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi’an 710062, P. R. China
E-mail: liwenxu@hznu.edu.cn, zwgao@snnu.edu.cn
bKey Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, No 1378, Wenyi West Road, Science Park of HZNU, Hangzhou 311121, P. R. China
Green Chem., 2016,18…

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Moving along the pyridine ring — amphoteros

A couple of weeks ago, I finished teaching the synthesis of pyridine and its derivatives in my 4th year synthesis class. Whenever I present this material, I can’t help but appreciate the value of N-oxidation. While there are N-oxides of other heterocycles (thiazole N-oxide stands out for its interesting properties), nowhere else do I feel […]

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Acetylcholine Chloride

New Drug Approvals

Acetylcholine Chloride



Molecular Formula: C7H16ClNO2
Molecular Weight: 181.66 g/mol

Acetylcholine chloride is obtained as white or off-white hygroscopic crystals, or as a crystalline powder. The salt is odorless, or nearly odorless, and is a very deliquescent powder. Acetylcholine bromide is obtained as deliquescent crystals, or as a white crystalline powder. The substance is hydrolyzed by hot water and alkali

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Acetylcholine is an organic chemical that functions in the brain and body of many types of animals, including humans, as a neurotransmitter—a chemical released by nerve cells to send signals to other cells. Its name is derived from its chemical structure: it is an ester of acetic acid and choline. Parts in the body that use or are affected by acetylcholine are referred to as cholinergic. Substances that interfere with acetylcholine activity are called anticholinergics.

Acetylcholine is the neurotransmitter used…

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