Zobrazeno 1 - 10
of 19
pro vyhledávání: '"Mengzhen HE"'
Autor:
Shuhan YUE, Xiulan HUANG, Yan ZENG, Qiao LEI, Mengzhen HE, Liqi LU, Shisong YOU, Jingwei ZHANG
Publikováno v:
Zhongguo shuxue zazhi, Vol 37, Iss 8, Pp 890-895 (2024)
Objective To explore the risk factors for platelet transfusion refractoriness(PTR)in patients with hematological disorders, construct a prediction model and validate the model efficacy. Methods Patients with hematological disorders who received plate
Externí odkaz:
https://doaj.org/article/f4b14bd76b5f4a91acb2e53695cac584
Autor:
Mengzhen He
Publikováno v:
OALib. :1-13
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17b3e87f23f85cd18ea9334547a43dcc
https://doi.org/10.4236/oalib.1108776
https://doi.org/10.4236/oalib.1108776
Publikováno v:
Journal of environmental management. 319
Surface runoff decrease (SRD) and sediment concentration change (SCC) are accountable for sediment reduction by anti-erosion strategies. Using a design of horizontal stages, contour trenches, fish-scale pits, as well as their combinations, this study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::90c59d350d76755901f50960bd47496f
https://pubmed.ncbi.nlm.nih.gov/35834848
https://pubmed.ncbi.nlm.nih.gov/35834848
Autor:
Olaf Hetche, Hans-Friedrich Klein, Alexander Rau, Gerhard Luft, Thomas Wieczorek, Mengzhen He, Dirk Walther
Publikováno v:
Inorganica Chimica Acta. 358:4394-4402
Combining dimethylphosphinylethanols HO(R1R2)CCH2PMe2 (1: R1 = R2 = C6H5; 2: R1 = R2 = 4-OMe–C6H4; 5: R1 = R2 = 4-NMe2–C6H4) with methyl(methoxo)(trimethylphosphine)nickel gave mononuclear methyl(trimethylphosphine)nickel(chelate) compounds 7–9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::018042b0edcd83eb16e2dce1c646c2be
https://doi.org/10.1016/j.ica.2005.07.030
https://doi.org/10.1016/j.ica.2005.07.030
Publikováno v:
Journal of Organometallic Chemistry. 690:2449-2457
This short personal account summarizes recent work concerning the syntheses and structural aspects of neutral and cationic (organo)nickel and (organo)palladium 2-phosphinophenol(ate) complexes and catalysts for the oligo- or polymerization of ethylen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ea05281ec10510b4e89452bfd53a881
https://doi.org/10.1016/j.jorganchem.2004.10.012
https://doi.org/10.1016/j.jorganchem.2004.10.012
Autor:
Igor O. Georgiev, Peter G. Jones, Mengzhen He, Oleg G. Sinyashin, Joachim Heinicke, Andrej A. Karasik
Publikováno v:
Heteroatom Chemistry. 16:379-390
Various primary and secondary 2-phosphinoaryl methoxymethylethers were prepared via orthometallation of methyl- and methoxy-substituted aryl methoxymethylethers and subsequent reaction with aminochlorophosphines, followed by alcoholysis and reduction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32ccd1b84023086a0b3eb8e71ca6e38c
https://doi.org/10.1002/hc.20107
https://doi.org/10.1002/hc.20107
Publikováno v:
European Journal of Inorganic Chemistry. 2000:2295-2301
Elimination of methane from thermally labile CoMe(PPh3)(PMe3)3 generates ortho-metalated Co(2-Ph2PC6H4)(PMe3)3 (1). Addition of dihydrogen causes ring-opening which is followed by a ligand dismutation reaction giving CoH(PMe3)4 and CoH(PMe3)2(PPh3)2.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a1e09f96f2138ecf1f30a542d4d51ed5
https://doi.org/10.1002/1099-0682(200010)2000:10<2295::aid-ejic2295>3.0.co
https://doi.org/10.1002/1099-0682(200010)2000:10<2295::aid-ejic2295>3.0.co
Autor:
Joachim Heinicke, Ulrich Flörke, Hans-Jürgen Haupt, Hans-Friedrich Klein, Mengzhen He, Wilhelm Keim, Olaf Hetche, Attila Dal
Publikováno v:
European Journal of Inorganic Chemistry. 2000:431-440
Reactions of various substituted 2-phosphanylphenols 1a–f with half-molar amounts of cis-[MeNi(μ-OMe)(PMe3)]2 have been found to yield square-planar methyl(2-phosphanylphenolato)(trimethylphosphane)nickel(II) complexes 2a–f. 2JPP coupling consta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97c7e9f5c530979b94c9a5b1c080ec6c
https://doi.org/10.1002/(sici)1099-0682(200003)2000:3<431::aid-ejic431>3.0.co
https://doi.org/10.1002/(sici)1099-0682(200003)2000:3<431::aid-ejic431>3.0.co
Autor:
Hans-Friedrich Klein, Wilhelm Keim, Manuela Koesling, Martin Köhler, Joachim Heinicke, Mengzhen He, Attila Dal
Publikováno v:
Phosphorus, Sulfur, and Silicon and the Related Elements. 144:145-148
Primary, secondary and tertiary 2-phosphinophenols were prepared by different organometallic routes using C,O-dilithium reagents and O-protected species, o-metallated alkoxymethyl ethers, or short-lived o-metallated 2-Li-arene-OP(X)R2 compounds (X =
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db27ec2d9b699448a6f5c7ceebd772da
https://doi.org/10.1080/10426509908546203
https://doi.org/10.1080/10426509908546203
Publikováno v:
Heteroatom Chemistry. 9:183-193
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1f6cace1c32640fcc3d2ed1044616a1
https://doi.org/10.1002/(sici)1098-1071(1998)9:2<183::aid-hc14>3.0.co
https://doi.org/10.1002/(sici)1098-1071(1998)9:2<183::aid-hc14>3.0.co