Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Yin-Long Guo"'
Autor:
Gang Ji, Zhou Chen, Xiao-Yan Wang, Xiao-Shan Ning, Chong-Jie Xu, Xing-Min Zhang, Wen-Jie Tao, Jun-Fang Li, Yanshan Gao, Qi Shen, Xiu-Li Sun, Hao-Yang Wang, Jun-Bo Zhao, Bo Zhang, Yin-Long Guo, Yanan Zhao, Jiajie Sun, Yi Luo, Yong Tang
Publikováno v:
Nature Communications, Vol 12, Iss 1, Pp 1-9 (2021)
The applications of polyolefins are limited by the nonpolar nature of the polymer. Here the authors show a method to copolymerize ethylene with the protic vinyl acetic acid via well defined multinuclear nickel catalysts.
Externí odkaz:
https://doaj.org/article/a248f164c32d4ce99e811e8e01f22245
Publikováno v:
iScience, Vol 21, Iss , Pp 650-663 (2019)
Summary: Heterocycles are prevalent constituents of many marketing drugs and biologically active molecules to meet modern medical challenges. Isocyanide insertion into C(sp3)–H bonds is challenging especially for the construction of quaternary carb
Externí odkaz:
https://doaj.org/article/98dc4d100c0f4817bfc68b45fd0f8cef
Publikováno v:
Nature Communications, Vol 9, Iss 1, Pp 1-10 (2018)
Transformations with ClCF2H are very limited and normally involve a difluorocarbene intermediate. Here, the authors report a nickel-catalyzed difluoromethylation of aryl chlorides with chlorodifluoromethane via a difluoromethyl radical intermediate a
Externí odkaz:
https://doaj.org/article/6cc8894e17964b75b809104e2d8eb40e
Publikováno v:
Fayixue Zazhi, Vol 39, Iss 4, Pp 406-416 (2023)
In recent years, the types and quantities of fentanyl analogs have increased rapidly. It has become a hotspot in the illicit drug control field of how to quickly identify novel fentanyl analogs and to shorten the blank regulatory period. At present,
Externí odkaz:
https://doaj.org/article/020ca609bbfd4814b8003147a720dc24
Autor:
Bo Zhang, Yunjun Wang, Bo-Wen Zhou, Jie Cheng, Qi Xu, Li Zhang, Tuan-qi Sun, Jing Zhang, Yin-long Guo
Publikováno v:
Analytical Chemistry. 94:6216-6224
Specific locations of carbon-carbon double bonds (C═C) in lipids often play an essential role in biological processes, and there has been a booming development in C═C composition analysis by mass spectrometry. However, a universal derivatization
Autor:
Li Liu, Geng-Yu Bao, Shu-Sheng Zhang, Yong Qin, Xiu-Ping Chen, Ming-Dan Wang, Jian-Ping Zhu, Hang Yin, Guo-Qiang Lin, Chen-Guo Feng, Fang Zhang, Yin-Long Guo
Publikováno v:
Analytical chemistry. 94(50)
The amine submetabolome, including amino acids (AAs) and biogenic amines (BAs), is a class of small molecular compounds exhibiting important physiological activities. Here, a new pyrylium salt named 6,7-dimethoxy-3-methyl isochromenylium tetrafluorob
Great success in synthetic chemistry is motivated by the development of novel and reactive linchpins for carbon-carbon and carbon-heteroatom bond formation reactions, that has dramatically altered chemists’ approach to building molecules. Herein, w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef7d3a292ebb3281b46682ca3388b388
https://doi.org/10.26434/chemrxiv-2022-4jd98
https://doi.org/10.26434/chemrxiv-2022-4jd98
Publikováno v:
Talanta. 259:124508
Publikováno v:
Talanta. 243
Ambient mass spectrometry is used for direct analysis and high-throughput screening in many fields. However, most researches are about qualitative analysis. Quantitative detection based on AMS only performs on standard compounds and the relative stan
Publikováno v:
ACS Catalysis. 9:7343-7349
A Cu-catalyzed dearomative amination of simple phenols with O-benzoylhydroxylamines (R′RN–OBz) to synthesize α-aminocyclohexa-2,4-dienones is reported. This intermolecular transformation occurs exc...