Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Wing Ping, Yip"'
Autor:
Jie-Sheng Huang, Chaoqun Ma, Toby Wai-Shan Chow, Yungen Liu, Chun-Wai Tse, Xiaoyong Chang, Kam-Hung Low, Chi-Ming Che, Wing-Ping Yip
Publikováno v:
Chemical Science. 9:2803-2816
We report the first examples of ruthenium complexes cis-[(N4)RuIIICl2]+ and cis-[(N4)RuII(OH2)2]2+ supported by chiral tetradentate amine ligands (N4), together with a high-valent cis-dioxo complex cis-[(N4)RuVI(O)2]2+ supported by the chiral N4 liga
Publikováno v:
Canadian Journal of Chemistry. Jun/Jul2005, Vol. 83 Issue 6/7, p521-526. 6p. 2 Diagrams, 3 Charts.
Autor:
Yeuk Lan Chong, Lee Yi Wong, Pui Kuen Chung, Linda Y. K. Lee, Ngai Yin Li, Wing Ping Yip, Lai Na Lin, Man Chung Li, Cho Hang Hon, Brian Kit Wong, Shuk Yee Man
Publikováno v:
Stress and Health. 29:117-124
Stress is common in junior secondary school students (JSSS). This study aimed to determine the feasibility and effectiveness of a Chen-style Tai Chi programme for stress reduction in JSSS. A non-equivalent pre-test/post-test control group design was
Publikováno v:
Chemistry – An Asian Journal. 3:70-77
A simple and green method that uses [Ru(Me3tacn)Cl3] (1; Me3tacn = N,N',N''-trimethyl-1,4,7-triazacyclononane) as catalyst, aqueous H2O2 as the terminal oxidant, and Al2O3 and NaCl as additives is effective in the cis-dihydroxylation of alkenes in aq
Publikováno v:
Journal of the American Chemical Society. 127:14239-14249
cis-Dioxoruthenium(VI) complex [(Me3tacn)(CF3CO2)RuVIO2]ClO4 (1, Me3tacn = 1,4,7-trimethyl-1,4,7-triazacyclononane) reacted with alkenes in aqueous tert-butyl alcohol to afford cis-1,2-diols in excellent yields under ambient conditions. When the reac
Publikováno v:
Canadian Journal of Chemistry. 83:521-526
A protocol based on [RuIII(Me3tacn)(CF3CO2)2(H2O)]CF3CO2 (1, Me3tacn = 1,4,7-trimethyl-1,4,7-triazacyclononane) as catalyst and tert-butyl hydroperoxide (TBHP) as oxidant was developed for oxidation of anisoles to p-benzoquinone monoketals. This reac
Publikováno v:
Inorganic Chemistry. 42:8011-8018
The oxidations of a series of 21 alkylaromatic compounds by trans-[Ru(VI)(L)(O)(2)](2+) (L = 1,12-dimethyl-3,4:9,10-dibenzo-1,12-diaza-5,8-dioxacyclopentadecane) have been studied in CH(3)CN. Toluene is oxidized to benzaldehyde and a small amount of
Autor:
Linda Y K, Lee, Yeuk Lan, Chong, Ngai Yin, Li, Man Chung, Li, Lai Na, Lin, Lee Yi, Wong, Brian Kit, Wong, Wing Ping, Yip, Cho Hang, Hon, Pui Kuen, Chung, Shuk Yee, Man
Publikováno v:
Stress and health : journal of the International Society for the Investigation of Stress. 29(2)
Stress is common in junior secondary school students (JSSS). This study aimed to determine the feasibility and effectiveness of a Chen-style Tai Chi programme for stress reduction in JSSS. A non-equivalent pre-test/post-test control group design was
Publikováno v:
ChemInform. 39