Zobrazeno 1 - 8 of 8 pro vyhledávání: '"De-Xiang Chen"'
3
Regioselective C–H Phosphorothiolation of (Hetero)arenes Enabled by the Synergy of Electrooxidation and Ultrasonic Irradiation
Autor: Qing Yang, Kun Xu, Ling Zhang, Cheng-Tao Feng, De-Xiang Chen, Ze-Yin Meng
Publikováno v: Organic Letters. 23:4214-4218
An electrochemically regioselective C-H phosphorothiolation of (hetero)arenes with thiocyanate as the S source under ultrasonic irradiation has been developed. The synergistic cooperation of electrooxidation and ultrasonication markedly accelerated t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b757e507056d12f57025e7d19b3c20e6
https://doi.org/10.1021/acs.orglett.1c01161
Zobrazit plný text záznamu
4
Tandem Strecker/C(sp3)–H amination reactions for the construction of cyanide-functionalized imidazo[1,5-a]pyridines with NH4SCN as a cyanating agent
Autor: Qing Yang, Xiao-Tong Yan, De-Xiang Chen, Cheng-Tao Feng, Zhong-Zhong Yan, Kun Xu
Publikováno v: Organic Chemistry Frontiers. 8:6384-6389
An I2O5 promoted tandem Strecker/C(sp3)–H amination reaction of pyridine-2-carboxaldehydes, benzylamines and NH4SCN has been reported. This multicomponent reaction that allows the single-step construction of biologically important cyano-functionali
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::53d392b3624ad288cd1603e9d5e2ecb0
https://doi.org/10.1039/d1qo01060c
Zobrazit plný text záznamu
5
Gross ecosystem product accounting of national park: Taking Hainan Tropical Rainforest National Park as an example
Autor: Zong-Zhu, Chen, Jin-Rui, Lei, Ting-Tian, Wu, De-Xiang, Chen, Zhang, Zhou, Yuan-Ling, Li, Xiao-Jiang, Hong, Zhong-Yang, Yang, Yi-de, Li
Publikováno v: Ying yong sheng tai xue bao = The journal of applied ecology. 32(11)
Hainan Tropical Rainforest National Park has the most representative and largest contiguous tropical rainforest in China, which has advantages in exploring the realization mechanism of ecological product value in national parks. Based on the basic fr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::1c429fce75b18048658f028a9c64f16b
https://pubmed.ncbi.nlm.nih.gov/34898104
Zobrazit plný text záznamu
6
Scale-dependent spatial patterns of species diversity in the tropical montane rain forest in Jianfengling, Hainan Island, China
Autor: Zhang Zhou, Yang Huai, Xu Han, Ming-Xian Lin, Yi-De Li, Tu-Shou Luo, De-Xiang Chen, Yan-Peng Li
Publikováno v: Chinese Journal of Plant Ecology. 40:861-870
Aims Spatial distribution patterns and formation mechanisms of species diversity are fundamental issues in community ecology. The objectives of this study are to assess the species diversity patterns at the different spatial scales in Jianfengling, H
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::19e3c647f43dc6f2485b554ababee4f1
https://doi.org/10.17521/cjpe.2015.0400
Zobrazit plný text záznamu
7
Environmental factors correlated with species diversity in different tropical rain forest types in Jianfengling, Hainan Island, China
Autor: Xu Han, De-Xiang Chen, Yi-De Li, Ming-Xian Lin, Tu-Shou Luo
Publikováno v: Chinese Journal of Plant Ecology. 37:26-36
Aims Environmental factors are key factors impacting species distribution and determining species richness. An important question is whether the major environmental factor are the same in old-growth forests and secondary forests produced by logging.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10a04c8af8ad8e629dbb9026d58f83a4
https://doi.org/10.3724/sp.j.1258.2013.00003
Zobrazit plný text záznamu

Vyhledávací nástroje:

Upřesnit hledání

Omezení vyhledávání
Plný text Recenzováno Digitální knihovna AV ČR
Zdroje