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Yoshida methods

Higher Order Symplectic Methods The Suzuki-Yoshida Method... [Pg.109]

Though the fourth-order version of the scheme was given first by Forest and Ruth [139] (and discovered independently by Yoshida [398] and Candy and Rozmus [66]), we shall simply refer to these higher-order schemes as Yoshida methods, owing to the elegant derivation of schemes of arbitrary order. [Pg.109]

Comprehensive Catbanion Chemistry, edited by E. Buncel and T. Durst New Synthetic Method< ogy and Biologically Active Substances, edited by Z.-I. Yoshida... [Pg.281]

As part of the same HMO method but with various approximations, appeared the calculations of Zahradnik and Koutecki (117). Vincent and Metzger (118), Vitry-Raymond and Metzger (119), Bonnier and Gelus (120), and Bonnier et al. (121). In 1966, Vincent et al. applied to thiazole the iterative methods restricted to the tt system in the following approximations w" (122), w (123). and P.P.P. (124, 123), This last method was later employed with different approximations and for various purposes by Chowdhury and Basu (125), J. Devanneaux and Labarre (126), Yoshida and Kobayashi (127). Witanowskiet et al. (128). and E. Corradi et al. (129). [Pg.26]

Tanahashi, I., Yoshida, A. and Nishino, A., Characterization of activated carbon fiber cloths for electric double layer capacitors by adsorption method. Carbon, 1991, 29(7), 1033 1037. [Pg.118]

Measurement of the absorption rate of carbon dioxide in aqueous solutions of sodium hydroxide has been used in some of the more recent work on mass-transfer rate in gas-liquid dispersions (D6, N3, R4, R5, V5, W2, W4, Y3). Although this absorption has a disadvantage because of the high solubility of C02 as compared to 02, it has several advantages over the sulfite-oxidation method. For example, it is relatively insensitive to impurities, and the physical properties of the liquid can be altered by the addition of other liquids without appreciably affecting the chemical kinetics. Yoshida and... [Pg.301]

In 1960, Yoshida et al. (Y4), working with a geometrically similar system and with the sulfite-oxidation method, confirmed the results reported by Cooper et al. They also showed that the gas film does not offer any resistance to the mass transfer of oxygen from air to the sodium sulfite solution. In addition, they found that the mass-transfer coefficient per unit area was equal for water and for aqueous sodium sulfite. [Pg.306]

Gomez-Parra, V. Sanchez, F. Torres, T. Synthesis, 1985,282 J. Chem. Soc., Perkin Trans. 2,1987,695. For another method, with lower yields, see Yoshida, Y Ishii, S. Yamashita, T. Chem. Lett., 1984, 1571. [Pg.620]

SuGA, S., OKAfIMA, M., Fujiwara, K., Yoshida, J.-L, Cation Plow method ... [Pg.124]

Yoshida, J.-I., Cation Flow method a new approach to conventional and combinatorial organic syntheses using electrochemical micrqflow systems, J. Am. [Pg.571]

Yoshida, J., New electrochemical micro flow sytemfor CationFlow method, in Proceedings of the 6th International Conference on Microreaction Technology,... [Pg.571]

Genetic programming, a specific form of evolutionary computing, has recently been used for predicting oral bioavailability [23], The results show a slight improvement compared with the ORMUCS Yoshida-Topliss approach. This supervised learning method and other described methods demonstrate that at least qualitative (binned) predictions of oral bioavailability seem tractable directly from the structure. [Pg.452]

For H at T in Si, Katayama-Yoshida and Shindo (1983, 1985) used a Green s function method to carry out spin-density-functional calculations. They found a reduction of the spin density by a factor 0.41. However, their results are subject to some uncertainty because they obtained an erroneous result for the position of the defect state in the band gap, probably due to an insufficiently converged LCAO basis set. [Pg.624]

Yokomatsu, Y., Yoshida, Y., Nakabayashi, N., and Shibuya, S., Simple and efficient method for preparation of conformationally constrained aminome-thylene gem-diphosphonate derivatives via Beckmann rearrangement,. Org. Chem., 59, 7562, 1994. [Pg.102]

Yoshida S. Isolation of smooth endoplasmic reticulum and tonoplast from etiolated mung bean hypocotyls. in Methods in Enzymology, Vol. 228 (Walter H, Johansson G, ed.), Academic Press, New York, 1994, pp. 482-489. [Pg.172]

Safety of Reactive Chemicals and Pyrotechnics (Yoshida et al. 1995). Addresses both the hazardous properties of reactive chemicals and appropriate handling methods. Describes several test methods and the evaluation of fire and explosion hazards of reactive substances, including the impact of initiating events such as earthquakes. [Pg.25]

Mikami and Yoshida extended the scope of this method considerably by using propargyl phosphates and chiral proton sources [94], The propargylic phosphates thereby have been found to be advantageous owing to their high reactivity towards palladium and the extremely low nudeophilicity of the phosphate group [95]. In some cases, it was even possible to obtain allenes from primary substrates, e.g. ester 194 (Scheme 2.60) [96]. A notable application of this transformation is the synthesis of the allenic isocarbacydin derivative 197 from its precursor 196 [97]. [Pg.84]

Recently, Yoshida and coworkers demonstrated that the cation pool method can be used to make available Ai-acyliminium ion intermediates for parallel synthesis approaches to molecular libraries [106]. In this work, the cation pool was split into separate flasks following the electrolysis reaction. Different nucleophiles were then added to each flask in order to form a series of products (Scheme 49). [Pg.308]

Carbon-carbon bond formation has also been achieved using electroauxiliaries. The method developed by Yoshida and coworkers uses an auxiliary (silicon, tin, sulfur), which when added to a molecule, decreases the oxidation potential of the starting compound. Thus the chance of overoxidation can be avoided. The anodic oxidation of compounds having a... [Pg.346]

In addition to this method, Yoshida and coworkers [183] have electrochemically prepared, at low temperatures, stable N-substituted cations (Scheme 100) that can directly react with various nucleophiles after electrolysis. [Pg.373]

Nishiguchi and coworkers were also able to use the Mn(OAc)3-mediated oxidation of 1,3-dicarbonyl derivatives as a method to effect furan formation (Scheme 13) [26]. The use of the mediator allowed for the earlier chemistry explored by Yoshida (Scheme 10) to be extended to the use of acyclic 1,3-dicarbonyl derivatives. [Pg.60]

Yoshitake T, Ichinose F, Yoshida H, Todoroki K, Kehr J, et al. 2003. A sensitive and selective determination method of histamine by HPLC with intramolecular excimer-forming derivatization and fluorescence detection. Biomed Chromatogr 17 509-516. [Pg.42]

Nakayama, K., Suzuki, K., Yoshida, M., Yajima, K., and Tomita, T. (2006) Method for preparing DDR type zeolite membrane, DDR type zeolite membrane, and composite DDR type zeolite membrane, and method for preparation thereof US Patent 7,014,680. [Pg.83]

Koseki, S., Yoshida, K., Kamitani, Y., and Itoh, K. (2003). Influence of inoculation method, spot inoculation site, and inoculation size on the efficacy of acidic electrolyzed water against pathogens on lettuce. J. Food Prot. 66, 2010-2016. [Pg.201]

Yamashita Y, Tada M, Kahihana M, Osada M, Yoshida K (2002) Synthesis of RuOz-loaded BaTl202n+i (n = 1, 2 and 5) using a polymerizable complex method and its photocatalytic activity for the decomposition of water. J Mater Chem 12 1782-1786... [Pg.422]

Yoshida, K., Smith, B., et al. (1999) Psychotropic drugs in mothers milk a comprehensive review of assay methods, pharmacokinetics and of safety of breast-feeding. / Psychopharmacol 13 64-80. [Pg.283]


See other pages where Yoshida methods is mentioned: [Pg.1008]    [Pg.111]    [Pg.1008]    [Pg.111]    [Pg.746]    [Pg.1484]    [Pg.163]    [Pg.47]    [Pg.7]    [Pg.451]    [Pg.113]    [Pg.578]    [Pg.396]    [Pg.240]    [Pg.159]    [Pg.202]    [Pg.84]    [Pg.467]    [Pg.19]    [Pg.114]    [Pg.152]   
See also in sourсe #XX -- [ Pg.109 ]




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Higher Order Symplectic Methods The Suzuki-Yoshida Method

Suzuki-Yoshida methods

Yoshida

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