Zobrazeno 1 - 10
of 187
pro vyhledávání: '"Yuan L. Chow"'
Autor:
Xin-Wen Zhou, Yi-Chao Guo, Mao-Long Chen, Zhao-Hui Zhou, Zexing Cao, Rong-Hua Zhang, Yuan L. Chow
Publikováno v:
Inorganica Chimica Acta. 406:27-36
Ministry of Science Technology [2005CB221408]; National Science Foundation of China [20571061]; PCSIRIC [IRT 1036]
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4cd7b40f2ebdfb017e3c043b5843f093
https://doi.org/10.1016/j.ica.2013.06.032
https://doi.org/10.1016/j.ica.2013.06.032
Autor:
Zheng‐Zhi Wu, Yuan L. Chow
Publikováno v:
Recueil des Travaux Chimiques des Pays-Bas. 105:312-316
In the presence of hydrochloric acid and under oxygen purging, N-nitrosodimethylamine photolytically adds to 1-arylpropenes regiospecifically to give erythro- and threo-α-amino nitrates as the primary products which can then be reduced, using lithiu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b80ff6d02a1422786cd692c6ac712c8
https://doi.org/10.1002/recl.19861050914
https://doi.org/10.1002/recl.19861050914
Publikováno v:
Chinese Journal of Chemistry. 11:350-359
The ethylene ketal of 2-cyclopentenone and 2-cyclohexenone in acetonitrile in the presence of a trace of an acid rapidly undergoes the Diels-Alder type dimerization. The products are regiospecific but not stereoselective and are hydrolysed sequential
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::906c8f2fe65297cf00a191f83a193362
https://doi.org/10.1002/cjoc.19930110409
https://doi.org/10.1002/cjoc.19930110409
Publikováno v:
Inorganic Chemistry. 47:8714-8720
Dimeric mixed-valence oxovanadium citrate [V 2O 3(phen) 3(Hcit)].5H 2O ( 1) (H 4cit = citric acid, phen = 1,10-phenanthroline) was isolated from a weak acidic medium. It could be converted quantitatively into a tetrameric oxovanadium citrate adduct o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8e1f4c5b67f2d62995e30fcbd05c7c84
https://doi.org/10.1021/ic800553p
https://doi.org/10.1021/ic800553p
Autor:
Zhong-Qun Tian, Fang-Zu Yang, Bin Ren, Sun-Tao Wu, Yuan L. Chow, Bo Liu, Juan Xiang, Bing-Wei Mao
Publikováno v:
Angewandte Chemie. 117:1291-1294
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::807e104e79edd303367a121e53e193b9
https://doi.org/10.1002/ange.200461797
https://doi.org/10.1002/ange.200461797
Publikováno v:
Helvetica Chimica Acta. 87:292-302
The photocycloaddition of some difluoro[(methylamino-κN)alkenonato-κO]boron complexes 1 with arylalkenes 2 is discussed. The resulting [2+2] photoaddition gave the cyclobutane and azetidine derivatives (Schemes 1, 3, and 5). Rearrangements of the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9912a8692f5c839c40cf8d24988c7ffb
https://doi.org/10.1002/hlca.200490027
https://doi.org/10.1002/hlca.200490027
Autor:
Xianshun Zeng, Li-Zhu Wu, Xuebing Leng, Feng-Bo Xu, Yuan L. Chow, Qing-Shan Li, Zu-Cheng Li, Zheng-Zhi Zhang
Publikováno v:
Organometallics. 22:633-640
Two N(n-Pr)PPh2 groups appended to the 9,10-anthracene positions through methylene spacers as a bidentate ligand coordinate with Cu+, Ag+, and Au+ ions efficiently to afford endocyclic metal complexes with metal-η6-arene bonding, rarely observed for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::19dab81805f6685c9d680a98d1376aeb
https://doi.org/10.1021/om020668h
https://doi.org/10.1021/om020668h
Publikováno v:
Research on Chemical Intermediates. 28:313-327
Acetylacetonatoboron difluoride (AABF2) and oxalate (AABO) undergo cycloaddition from their singlet excited state with cyclic and terminal olefins to give stereospecific but non-regiospecific products; the latter oxalate reacted slightly faster than
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cf92246f7b731daf5886e38e48bd988
https://doi.org/10.1163/15685670260188629
https://doi.org/10.1163/15685670260188629
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 2. :1029-1032
Photolysis of 4-diazonaphthalen-1(4H)-one (1a), 2-methyl-4-diazonaphthalen-1(4H)-one (1b) and 4-diazo-2-nitronaphthalen-1(4H)-one (1c) in neat THF and 1,4-dioxane produced a variety of products depending on the 2-substituent and the solvent. While 1a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2af958663e935da6a989c505efa25bd4
https://doi.org/10.1039/b106968n
https://doi.org/10.1039/b106968n
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 171:43-51
Photocarbonylation of alkenes was successfully carried out on a multigram scale (5–10 g) on a number of alkenes. Optimum conditions (temperature, solvent, concentration, UV source and filters) were established; it was shown that the rate of reactio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7696ae44843c699da3084a6b1883d82c
https://doi.org/10.1016/s1381-1169(01)00102-9
https://doi.org/10.1016/s1381-1169(01)00102-9