Xem 1-20 trên 38 kết quả Organometallic
  • norganic Chemistry This series reflects the breadth of modern research in inorganic chemistry and fulfils the need for advanced texts. The series covers the whole range of inorganic and physical chemistry, solid state chemistry, coordination chemistry, main group chemistry and bioinorganic chemistry. Synthesis of Organometallic Compounds A Practical Guide Edited by Sanshiro Komiya Tokyo University of Agriculture and Technology, Japan.

    pdf432p namde01 04-04-2013 65 19   Download

  • Solubility of the catalysts in water is determined by their overall hydrophilic nature which may arise either as a consequence of the charge of the complex ion as a whole, or may be due to the good solubility of the ligands. Although transition metal complexes with small ionic ligands, such as halides, pseudohalides or simple carboxylates can be useful for specific reactions the possibility of the variation of such ligands is very limited. As in organometallic catalysis in general, phosphines play a leading role in aqueous organometallic catalysis (AOC), too.

    pdf0p boyminsk 10-06-2010 96 15   Download

  • (bq) part 2 book "inorganic chemistry" has contents: the group 17 elements, the group 18 elements, organometallic compounds of s- and p-block elements, d-block chemistry - general considerations, d-block metal chemistry - the second and third row metals,...and other contents.

    pdf483p bautroibinhyen20 06-03-2017 36 10   Download

  • A personal look at the history of aqueous organometallic catalysis “Organometallic chemistry deals with moisture sensitive compounds therefore all manipulations should be carried out under strictly anhydrous conditions” – this was the rule of thumb ever since the preparation of the first organometallic compounds. Not as if there were no isolated examples of water-stable organometallics from the very beginning, in fact Zeise`s salt, was prepared as early as 1827. Nevertheless, it is true, that compounds having highly polarized M-C, M-H etc.

    pdf10p boyminsk 10-06-2010 103 6   Download

  • (bq) part 2 book "inorganic chemistry" has contents: parallels between main group and organometallic chemistry, parallels between main group and organometallic chemistry, organometallic chemistry, coordination chemistry iv - reactions and mechanisms,... and other contents.

    pdf331p bautroibinhyen20 06-03-2017 50 6   Download

  • (bq) part 1 book "organic chemistry" has contents: organometallic compounds, carboxycilic acids, enols and enolates, carbohydrates; nucleosides, nucleotides, and nucleic acids; amino acids, peptides, and proteins; lipids, amines; ethers, epoxides, and sulfides,...and other contents.

    pdf657p bautroibinhyen20 06-03-2017 28 5   Download

  • (bq) part 2 book "advanced inorganic chemistry - a comprehensive text" has contents: introduction to the transition elements, the electronic structures of transition matal complexes, classical complexes, organometallic compounds in homogeneous catalytic reactions,...and other contents.

    pdf655p bautroibinhyen20 06-03-2017 30 4   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Synthesis and Microstructural Investigations of Organometallic Pd(II) Thiol-Gold Nanoparticles Hybrids

    pdf7p sting09 21-02-2012 30 2   Download

  • Two organometallic complexes of Pt(II), trans-[PtCl2(Meteug)(Bzt)] (M1) and trans-[PtCl2(Meteug)(6-MeOBzt)] (M2) (Meteug: methyl eugenoxyacetate, Bzt: 2-aminobenzothiazole, MeOBzt: 2-amino-6-methoxybenzothiazole), have been synthesized for the first time. The structures of M1 and M2 were determined by analysis of Pt and water of hydration proportion, IR, 1H NMR and 13C NMR spectra. Meteug coordinates with Pt(II) through C=C of the allyl group in both compounds, Bzt and MeOBzt coordinate with Pt(II) via N heteroatom and at trans position compared to the allyl group.

    pdf5p lamtan3547 04-11-2018 18 0   Download

  • Medicinal chemistry is a discipline at the intersection of chemistry, especially synthetic organic chemistry, and pharmacology and various other biological specialties, where they are involved with design, chemical synthesis and development for market of pharmaceutical agents (drugs). Compounds used in medical applications are most often organic compounds, which are often divided into the broad classes of small organic molecules and biologics, the latter of which are most often medicinal preparations of proteins. Inorganic and organometallic compounds are also useful as drugs.

    pdf418p wqwqwqwqwq 09-07-2012 126 48   Download

  • Host-guest complexation relies on interactions of molecules through secondary chemical bonds. Such complexation can lead to formation of loose associations, as well as to that of very stable adducts. In formation of these addition compounds, important roles are played by hydrogen-bonding and hydrophobic interactions. In certain cases one of the reacting partners will wind up in a relatively enclosed space, embraced by the other reactant this is when the host-guest description is most appropriate.

    pdf11p boyminsk 10-06-2010 110 22   Download

  • Catalytic oxidation of organic compounds is an extremely important field of chemistry, spanning the range from biological oxidations to large scale industrial production of commodity chemicals. However, many of these transformations can hardly be classified as organometallic reactions, since the catalysts (often simple metal salts) and the intermediates can be rather regarded as coordination complexes than organometallic compounds.

    pdf7p boyminsk 10-06-2010 96 18   Download

  • the project gutenberg of an introductory course of quantitative chemical analysis, by henry p. talbot this is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. you may copy it, give it away or re-use it under the terms of the project gutenberg license included with this or online at title: an introductory course of quantitative chemical analysis with explanatory notes author: henry p. talbot release date: june 30, 2004

    pdf688p khangoc2391 26-09-2012 50 14   Download

  • The realm of aqueous organometallic catalysis incorporates many more reactions and catalysts than discussed in the preceeding chapters. However, these were not investigated in so much detail as, for instance, hydrogenation or hydroformylation; some of them are mentioned only here and there. An attempt is made to give a representative sample of these studies.

    pdf13p boyminsk 10-06-2010 115 13   Download

  • In organic chemistry, a carbonyl group is a functional group composed of a carbon atom double-bonded to an oxygen atom: C=O. It is common to several classes of organic compounds, as part of many larger functional groups. The term carbonyl can also refer to carbon monoxide as a ligand in an inorganic or organometallic complex. Other organic carbonyls are urea and the carbamates, the derivatives of acyl chlorides chloroformates and phosgene, carbonate esters, thioesters, lactones, lactams, hydroxamates, and isocyanates.

    ppt68p loc5heo 07-06-2011 111 13   Download

  • In today`s industry, hydroformylation is the largest volume homogeneous catalytic process employing organometallic catalysts [1]. The simplest representation of this process (Scheme 4.1) is the reaction of a terminal alkene with CO and to afford linear and branched aldehydes. n-Butyraldehyde is produced for manufacturing 2-ethylhexanol used on large scale as an additive in plastics industry. Therefore the straight chain product of propene hydroformylation (linear aldehyde) is more valuable than iso-butyraldehyde, although the branched isomer, as well, has a smaller but constant market. ...

    pdf42p boyminsk 10-06-2010 120 12   Download

  • This chapter aims to cover theoretical and computational studies on or- ganometallic molecules. Section 2 covers the s-block elements, Section 3 covers the p-block metals and Section 4 covers the d- and f-block metals. Clusters, carbonyls and metal-metal bonded systems containing M-C bonds are included. Cyanide complexes, metal fullerene derivatives, extended systems and organic species on metal surfaces are excluded except where calculations have been performed on model complexes designed to mimic solid state and surface chem- istry....

    pdf468p banhkem0908 24-11-2012 49 11   Download

  • Heterocyclic Chemistry represents a vast and important area of research which is of interest to a wide spectrum of chemists. This is amply documented by the fact that various journals, societies, and interest groups have sprung up entirely devoted to the pursuit of heterocyclic chemistry. Surprisingly though, there exists to our knowledge no single periodical review alerting the reader on an annual basis to important developments of the subject. We have now been able to persuade...

    pdf0p cronus75 14-01-2013 52 10   Download

  • project gutenberg's researches on cellulose, by c. f. cross and e. j. bevan this is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. you may copy it, give it away or re-use it under the terms of the project gutenberg license included with this or online at title: researches on cellulose 1895-1900 author: c. f. cross e. j. bevan release date: september 16, 2007

    pdf580p khangoc2391 26-09-2012 51 9   Download

  • the project gutenberg of the chemistry, properties and tests of precious stones, by john mastin this is for the use of anyone anywhere at no cost and with almost no restrictions whatsoever. you may copy it, give it away or re-use it under the terms of the project gutenberg license included with this or online at title: the chemistry, properties and tests of precious stones author: john mastin release date: november 26, 2007

    pdf311p khangoc2391 26-09-2012 46 9   Download




nocache searchPhinxDoc


Đồng bộ tài khoản