Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Dong-Sheng Ji"'
Autor:
Peng XUE, Dong-Sheng JI, Jun-Lin AN, Wan CAO, Shen-Ming FU, Jie WEI, Zhi-Qing LI, Ying-Xing ZHOU, Cheng-Yuan MIAO, Yue-Si WANG
Publikováno v:
Atmospheric and Oceanic Science Letters, Vol 11, Iss 6, Pp 491-498 (2018)
Black carbon (BC) has a significant impact on air quality and atmospheric light absorption due to its unique physical properties. In this study, a ten-wavelength black carbon monitor was used to measure BC concentrations continuously during winter in
Externí odkaz:
https://doaj.org/article/7e5741290bed4ec6a1f41322338e0540
Publikováno v:
Chemical Communications. 58:4227-4230
An inverse-electron-demand oxa-Diels-Alder reaction of 5-alkenyl thiazolones with β,γ-unsaturated carbonyl compounds enabled by quinine thiourea was studied, which allows the enantioselective synthesis of a broad range of highly functionalized pyra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c0bab3742dd9335df10d0d5b6971aeb2
https://doi.org/10.1039/d2cc00457g
https://doi.org/10.1039/d2cc00457g
Autor:
Dong-Sheng Ji, Hui Liang, Kai-Xuan Yang, Zhi-Tao Feng, Yong-Chun Luo, Guo-Qiang Xu, Yucheng Gu, Peng-Fei Xu
Publikováno v:
Chemical Science. 13:1801-1807
A protocol for the chemically divergent synthesis of β-lactams and α-amino acid derivatives with isothiourea (ITU) catalysis by switching solvents was developed. The stereospecific Mannich reaction occurring between imine and C(1)-ammonium enolate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5113fdf9f6a756ce649477ca0e31db39
https://doi.org/10.1039/d1sc06127e
https://doi.org/10.1039/d1sc06127e
Publikováno v:
Chemical Science. 13:1088-1094
We have developed a metal-free, visible-light driven chiral phosphoric acid catalyzed asymmetric intermolecular, three-component radical-initiated dicarbofunctionalization and oxytrifluoromethylation of enamines.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79a82ce6a8aeccb9bc5654e3c41b9d48
https://doi.org/10.1039/d1sc06613g
https://doi.org/10.1039/d1sc06613g
Publikováno v:
Chemical science. 13(4)
Using diverse carbon-centered radical precursors and electron-rich (hetero)aromatics and alcohols as nucleophiles, a visible-light driven chiral phosphoric acid (CPA) catalyzed asymmetric intermolecular, three-component radical-initiated dicarbofunct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::10703c1f81a82e1d731ebc55d48670df
https://pubmed.ncbi.nlm.nih.gov/35211274
https://pubmed.ncbi.nlm.nih.gov/35211274
Publikováno v:
Organic letters. 22(3)
A series of novel biselectrophilic β,γ-unsaturated α-ketoesters were designed and synthesized from rhodanine. Under the catalysis of chiral squaramides, the enantioselective [3 + 3] annulation reaction of these novel ketoesters with pyrazolones wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c943561d1fbf08acdf70a9283d4e0c25
https://pubmed.ncbi.nlm.nih.gov/31939306
https://pubmed.ncbi.nlm.nih.gov/31939306
Publikováno v:
Pakistan Journal of Zoology. 52
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::727aa421dcbf48df5f40ebfd74121656
https://doi.org/10.17582/journal.pjz/20191016031055
https://doi.org/10.17582/journal.pjz/20191016031055
Autor:
Jie Wei, Wan Cao, Peng Xue, Jun-Lin An, Cheng-Yuan Miao, Ying-Xing Zhou, Dong-Sheng Ji, Zhi-Qing Li, Yuesi Wang, Shenming Fu
Publikováno v:
Atmospheric and Oceanic Science Letters, Vol 11, Iss 6, Pp 491-498 (2018)
Black carbon (BC) has a significant impact on air quality and atmospheric light absorption due to its unique physical properties. In this study, a ten-wavelength black carbon monitor was used to measure BC concentrations continuously during winter in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f61613a1959873af54ce5425179b04b4
https://doaj.org/article/7e5741290bed4ec6a1f41322338e0540
https://doaj.org/article/7e5741290bed4ec6a1f41322338e0540
Publikováno v:
Organic Chemistry Frontiers. 5:1768-1771
A directing group promoting the cyclopropanation of indoles with 2-furylcarbenoids has been developed. These carbenes are derived from enynones and cost-effective ZnI2 is employed as the catalyst for the efficient construction of various polycyclic c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5292dc253886d4a87caa06cf9f50f281
https://doi.org/10.1039/c8qo00232k
https://doi.org/10.1039/c8qo00232k
Publikováno v:
Journal of Materials Research and Technology, Vol 26, Iss , Pp 5126-5140 (2023)
The effect of equal channel angular pressing (ECAP) and further cold upsetting (CU) process on the kinetics of precipitation during aging of solid solution treated 7050 Al alloy were studied using differential scanning calorimetry and transmission el
Externí odkaz:
https://doaj.org/article/4bc7dca082334a338a3cb88ad9bb1339