Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Qing-Fei Huang"'
Publikováno v:
Sensors, Vol 17, Iss 2, p 405 (2017)
A colorimetric and turn-on fluorescent probe 1 bearing triphenylamine-thiophene and dicyanovinyl groups has been synthesized and used to detect cyanide anion via a nucleophilic addition reaction. Probe 1 exhibited prominent selectivity and sensitivit
Externí odkaz:
https://doaj.org/article/f5c7888c207d45e2aa01c26036eb7c38
Synthetic approach to skeletally diverse nitrogen heterocycles from dicyano-2-methylenebut-3-enoates
Autor:
Wen-Lin Zou, Yue Liu, Xin Feng, Jun-Long Li, Qi-Wei Wang, Qing-Fei Huang, Zhi-Qiang Jia, Xiang Zhang, Qing-Zhu Li
Publikováno v:
Organic Chemistry Frontiers. 6:3321-3326
The [2 + 1], formal-[4 + 1] and [5 + 1] annulations of electron-deficient dienes with ambiphilic nitrogen reagents were developed on the basis of a similar vinylogous aza-Michael addition. These synthetic approaches enable the divergent synthesis of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d34689d5e53a560ab36ba6c1ae5d2ee8
https://doi.org/10.1039/c9qo00509a
https://doi.org/10.1039/c9qo00509a
Publikováno v:
Huan jing ke xue= Huanjing kexue. 37(9)
From May to September 2015, seasonal sediment samples were collected from three headwater streams and ditches which were discharged from sewage plant tail water, food processing wastewater and agricultural drainage-groundwater seepage, respectively,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::16bdf40241b7d2ecbc2020a8a3b204c1
https://pubmed.ncbi.nlm.nih.gov/29964771
https://pubmed.ncbi.nlm.nih.gov/29964771
Publikováno v:
Huan jing ke xue= Huanjing kexue. 37(8)
From November 2015 to February 2016, five short-term tracer injections were performed with a conservative tracer (NaCl) in an agricultural headwater stream, Lake Chaohu basin. Thus the data sets of tracer experiments were finally employed for calcula
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::70176626994aa5c92b02e6c191ba9776
https://pubmed.ncbi.nlm.nih.gov/29964721
https://pubmed.ncbi.nlm.nih.gov/29964721