Zobrazeno 1 - 10
of 64
pro vyhledávání: '"You-qing Wang"'
Cancer incidence and mortality in Zhejiang Province, Southeast China, 2016: a population-based study
Autor:
You-Qing Wang, Hui-Zhang Li, Wei-Wei Gong, Yao-Yao Chen, Chen Zhu, Le Wang, Jie-Ming Zhong, Ling-Bin Du, Jing Ni
Publikováno v:
Chinese Medical Journal, Vol 134, Iss 16, Pp 1959-1966 (2021)
Abstract. Backgrounds:. Cancer is one of the main causes of death worldwide, seriously threatening human health and life expectancy. We aimed to analyze the cancer incidence and mortality rates during 2016 in Zhejiang Province, Southeast China. Metho
Externí odkaz:
https://doaj.org/article/c2c496e3bc54484290025c9708bc042b
Publikováno v:
Dalton Transactions. 52:4077-4085
Optically active icosahedral carborane-containing diols have been synthesized via Sharpless catalytic asymmetric dihydroxylation, with the creation of two adjacent stereocenters respectively located at the α,β-position of o-carborane cage carbon.
Publikováno v:
Advanced Synthesis & Catalysis. 364:2596-2605
Publikováno v:
Organic letters. 24(39)
A new strategy for the construction of chiral sulfides by catalytic enantioselective hydrothiolation of alkenes via an electrophilic pathway has been developed. Using this strategy, cyclic and acyclic unactivated alkenes efficiently afforded various
Autor:
Kun Wei, Zhe Dai, Zi Ran Zhu, Jinyuan Zhou, Xiao Jun Pan, Geng Zhi Sun, Xiu Yun Gu, Xiu Ping Gao, Shi Qiang Kang, En Zi Chen, Erqing Xie, You Qing Wang, Ao Chen Wang
Publikováno v:
Journal of Colloid and Interface Science. 583:24-32
SnO2/TiO2 type II heterojunctions are often introduced to enhance the separation efficiency of photogenerated carriers in photoelectrochemical electrodes, while most of these heterojunctions are of core–shell structure, which often limits the syner
Publikováno v:
The Journal of Organic Chemistry. 85:11331-11339
A simple chiral primary-tertiary diamine derived from C2-symmetric 1,2-diphenylethane-1,2-diamine as the organocatalyst in combination with the trifluoroacetic acid additive for the asymmetric Mannich reaction of cyclic N-sulfonyl trifluoromethylated
Publikováno v:
Chemical Communications. 56:1553-1556
An enantioselective (3+2) cycloaddition of enals and cyclic N-sulfonyl trifluoromethyl ketimines via N-heterocyclic carbene-catalyzed homoenolate addition is described. This reaction can efficiently construct fused N-heterocycle γ-lactams bearing tw
Autor:
Kun, Wei, Xiu Yun, Gu, En Zi, Chen, You Qing, Wang, Zhe, Dai, Zi Ran, Zhu, Shi Qiang, Kang, Ao Chen, Wang, Xiu Ping, Gao, Geng Zhi, Sun, Xiao Jun, Pan, Jin Yuan, Zhou, Er Qing, Xie
Publikováno v:
Journal of colloid and interface science. 583
SnO
Publikováno v:
Asian Journal of Organic Chemistry. 6:1460-1469
Highly enantioselective Mannich addition reactions of N,S-heterocyclic dibenzo[b,f][1,4]thiazepines as seven-membered cyclic imine substrates with ketones were developed by using proline as an organocatalyst. Substituted dibenzo[b,f][1,4]thiazepines
Publikováno v:
Zeitschrift für anorganische und allgemeine Chemie. 643:1101-1106
Three copper(II) complexes of the polydentate N-donor ligand [4-(4,6-bis(1H-pyrazol-1-yl)-1,3,5-triazin-2-yl)morpholine] (L) with chlorides, nitrates, and perchlorates as anions, namely, [CuCl2(L)]·0.5(MeCN) (1), [Cu(NO3)2(H2O)(L)]·(MeCN) (2), and