Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Xiao-Ming Zhang"'
Publikováno v:
Nanomaterials, Vol 13, Iss 15, p 2254 (2023)
In this work, we demonstrate that optical pulling forces (OPFs) can be induced by a hybrid dimer consisting of a Si nanoparticle (NP) and a coated nanoparticle with a gain core and Au shell under normal plane wave illumination. Analytical theory reve
Externí odkaz:
https://doaj.org/article/974adafe8fce4fcfa7e6c995c905afe4
Autor:
Fu Cheng, Xiao-Ming Chen, Chen-Yu Huo, Shao-Hua Wang, Bo-Wen Wang, Xue-Tao Xu, Si-Zhan Liu, Xiao-Ming Zhang, Tian-Lu Zheng, Jing Li, Da-Ping Jin
Publikováno v:
CCS Chemistry. 3:2795-2802
A direct strategy toward the synthesis of functionalized abietane-type diterpenes and related polycyclic molecules was developed through an Au-catalyzed 1,3-acyloxy migration/cyclization/electrophi...
Publikováno v:
Organic Letters. 23:5565-5570
Herein, we report the first example of iron-catalyzed defluoroborylation of unactivated gem-difluoroalkenes, gem-dichloroalkenes, and gem-dibromoalkenes, providing the 1,2-bis(boryl)alkanes in moderate to good yield. This transformation has high regi
Publikováno v:
Chemical Science
As has been well-recognized, semipinacol rearrangement functions as an exceptionally useful methodology in the synthesis of β-functionalized ketones, creation of quaternary carbon centers, and construction of challenging carbocycles. Due to their ve
Autor:
Fu-Min Zhang, Ka Lu, Zhi-Bo Yan, Yong-Qiang Tu, Xiao-Ming Zhang, Qi-Long Chen, Meng Peng, Kun-Long Dai
Publikováno v:
Chemical Science. 12:9748-9753
A versatile silylation of heteroaryl C–H bonds is accomplished under the catalysis of a well-defined spirocyclic NHC Ir(III) complex (SNIr), generating a variety of heteroarylsilanes. A significant advantage of this catalytic system is that multipl
Autor:
Fu-Min Zhang, Ai-Jun Ma, Ming-Hui Xu, Jin-Bao Peng, Yong-Hai Yuan, Kun Zhang, Yong-Qiang Tu, Dong-Dong Liang, Xiao-Ming Zhang
Publikováno v:
Organic Chemistry Frontiers. 8:3292-3297
A novel spiro-pyrrolidine (SPD)-derived bifunctional thiourea catalyst has been developed, enabling the development of a stereoselective conjugate addition of furfurals to β,γ-unsaturated α-ketoesters. The reaction represents an example of asymmet
Autor:
Fu-Min Zhang, Xiang Guo, Yong-Yao Li, Shuang-Hu Wang, Xiao-Ming Zhang, Yong-Qiang Tu, Bao-Sheng Li
Publikováno v:
Organic Chemistry Frontiers. 8:2510-2514
A concise method of synthesizing the tetracyclic core of annotinolide C has been developed. The key steps include a tandem epoxidation/semipinacol rearrangement step to construct a quaternary aza [6.5] spiro ring (rings A and B), an intramolecular al
Autor:
Chengyi Shen, Ting Zhang, Ruqin Zhang, Jing Tang, Jiafeng Dang, Bing Wang, Lunhua Shen, Xiao-Ming Zhang, Jiawen Li, Chengmin Feng, Zhu Yanghui, Jun Dong, Xiaomei Yang
Publikováno v:
ACS Biomaterials Science & Engineering. 7:311-321
Intrauterine adhesions (IUA) often occur as a result of trauma to the basal layer after curettage, postpartum hemorrhage, or surgical miscarriage. Endometrial fibrosis is the primary pathological feature of IUA. The characteristic features of IUA inc
Autor:
Qi-Long Chen, Bin-Miao Yang, Zhi-Bo Yan, Meng Peng, Yong-Qiang Tu, Kun-Long Dai, Zi-Hao Li, Ze-Ran Jing, Xiao-Ming Zhang, Fu-Min Zhang
Publikováno v:
Science China Chemistry. 63:1761-1766
A new type of dianionic Ir(III) CCC pincer complexes (SNHC-Ir, 1a-1c) is successfully designed and synthesized by developing a one-step methodology, which involves an initial coordination of Ir(I) with the NHC and subsequent metallation of double sp2
Autor:
Xiao-Ming Zhang, Tian Ke, Fu-Min Zhang, Qing-Bo Zhuang, Yong-Qiang Tu, Xiang Guo, Rui-Qi Si, Shuang-Hu Wang
Publikováno v:
Angewandte Chemie International Edition. 59:21954-21958
A tandem Bischler-Napieralski/semipinacol rearrangement reaction has been developed for the purpose of assembling a bis(spirocyclic) indole framework, a privileged structural unit of aspidofractinine-type monoterpenoid indole alkaloids, and was used