Zobrazeno 1 - 10
of 92
pro vyhledávání: '"Xueguo Zhang"'
Publikováno v:
Molecules, Vol 29, Iss 22, p 5458 (2024)
Metal-catalyzed cyclization reactions have become a powerful and efficient approach for the stereoselective construction of both carbocyclic and heterocyclic ring systems. Transition metal complexes, with their ability to activate and selectively fun
Externí odkaz:
https://doaj.org/article/208aea06753241a4b8ba4d1e1e6ccf5a
Publikováno v:
Molecules, Vol 29, Iss 9, p 2061 (2024)
Herein, we have developed a new approach for the synthesis of indolizine via Cu-catalyzed reaction of pyridine, acetophenone, and nitroolefin under mild conditions in high yields. This reaction involved the formation of C–N and C–C bonds and new
Externí odkaz:
https://doaj.org/article/d5d114144b3d4efc9f7a0a2c0b790822
Publikováno v:
PLoS ONE, Vol 12, Iss 4, p e0169529 (2017)
Previously, many different types of NTS barosensitive neurons were identified. However, the time course of NTS barosensitive neuronal activity (NA) in response to arterial pressure (AP) changes, and the relationship of NA-AP changes, have not yet bee
Externí odkaz:
https://doaj.org/article/551f0f93c66c4ba8a8bdb995bbcfdbf8
Publikováno v:
Chinese Chemical Letters. 32:695-699
Acid-controlled, chemodivergent and redox-neutral annulations for the synthesis of isocoumarins and isoquinolinones have been realized via Rh(III)-catalyzed C H activation. Diazo compounds act as a carbene precursor, and coupling occurs in one-pot pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5646ea75d186e28a4ff4aa169491ad0
https://doi.org/10.1016/j.cclet.2020.06.011
https://doi.org/10.1016/j.cclet.2020.06.011
Autor:
Edward Pace, Hao Luo, Michael Bobian, Ajay Panekkad, Xueguo Zhang, Huiming Zhang, Jinsheng Zhang
Publikováno v:
PLoS ONE, Vol 11, Iss 11, p e0166346 (2016)
Numerous behavioral paradigms have been developed to assess tinnitus-like behavior in animals. Nevertheless, they are often limited by prolonged training requirements, as well as an inability to simultaneously assess onset and lasting tinnitus behavi
Externí odkaz:
https://doaj.org/article/c9d49f24a98046d8b3a2b6bc1fa6ddb7
Publikováno v:
Tetrahedron. 75:2817-2823
A straightforward method to synthesize imidazole derivatives from amidines and sulfoxonium ylides catalyzed by acids is reported in this study. Specifically, catalyzed by trifluoroacetic acid in DCE solvents can improve synthesis efficiency under met
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe17701c07bb16dd90a4fac2145ff1a5
https://doi.org/10.1016/j.tet.2019.04.004
https://doi.org/10.1016/j.tet.2019.04.004
Publikováno v:
Tetrahedron Letters. 60:1103-1107
An efficient route for the synthesis of 5-acetylimidazoles and di/trisubstituted pyrimidines via iron-catalyzed cross-dehydrogenative coupling (CDC), with excellent tolerance and yields, has been developed. In this report, α,β-unsaturated aldehydes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3062a64f3203fd6ca1148aafef9bedb7
https://doi.org/10.1016/j.tetlet.2019.03.025
https://doi.org/10.1016/j.tetlet.2019.03.025
Autor:
Robert J. Phillips, Elizabeth A. Baronowsky, Logan Chesney, Terry L. Powley, Bartek Rajwa, Matthew P. Ward, Jennifer L. McAdams, Zhenjun T. Tan, Deborah Jaffey, Xueguo Zhang
Publikováno v:
Am J Physiol Regul Integr Comp Physiol
Gastric electrical stimulation (GES) is used clinically to promote proximal GI emptying and motility. In acute experiments, we measured duodenal motor responses elicited by GES applied at 141 randomly chosen electrode sites on the stomach serosal sur
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c141eb84fa5ef6b4b77dbb1a3125b5b
https://pubmed.ncbi.nlm.nih.gov/33470183
https://pubmed.ncbi.nlm.nih.gov/33470183
Publikováno v:
Tetrahedron. 74:6057-6062
A novel and efficient iodine-catalyzed one-pot reaction of aromatic amines, acetophenones, and elemental sulfur for the synthesis of 2-aryl benzothiazoles is described. The process involves sequential C−S and C-N bond formation followed by C(CO)−
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::94125978166fbab8a04bc172d25058ee
https://doi.org/10.1016/j.tet.2018.08.047
https://doi.org/10.1016/j.tet.2018.08.047
Autor:
Tan, Zhenjun T., Ward, Matthew, Phillips, Robert J., Xueguo Zhang, Jaffey, Deborah M., Chesney, Logan, Rajwa, Bartek, Baronowsky, Elizabeth A., McAdams, Jennifer, Powley, Terry L.
Publikováno v:
American Journal of Physiology: Regulatory, Integrative & Comparative Physiology; Mar2021, Vol. 320 Issue 3, pR331-R341, 11p, 3 Diagrams, 4 Graphs