Efforts Toward the Synthesis of Pincer-type Biscarbene Iridium Complexes

Feb 03, 2013

220 likes | 271 Vues

Share Presentation

Embed Code

Link

sue

Télécharger la présentation

Efforts Toward the Synthesis of Pincer-type Biscarbene Iridium Complexes

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

IRIDIUM

IRIDIUM by David Lee 1012727 Oana Stanoiu 1875108 This report was prepared for Professor L. Orozco-Barbosa in partial fulfillment of the requirements for the course ELG/CEG 4183 Outline Background System overview Geosynchronous vs. Leo (low-earth orbiting) Satellite configuration

1.53k views • 23 slides

AAAS Efforts Toward Educating Future Generations

AAAS Efforts Toward Educating Future Generations. World Science Forum 2005 Session 6. What is AAAS?. World’s largest general scientific society (serving 10 million worldwide) International in membership and scope Publisher of Science magazine (circulation reaches over 1 million)

494 views • 21 slides

Design and Synthesis of Two Novel Pincer-type Ligands For Use in Asymmetric Catalysis

Abstract:. In recent organometallic literature, palladacyclic compounds have become of great interest. Our research the past two years has been geared toward the development of two different types of palladacyclic catalysts: an SCN-type palladacycle and an SCS-type palladacycle. There are sever

519 views • 20 slides

Technetium Bromides as Precursors for the Synthesis of Low-Valent Complexes

Technetium Bromides as Precursors for the Synthesis of Low-Valent Complexes. F. Poineau 1 , A. P. Sattelberger 2 , P. Weck 1 , P. Forster 1 , L. Gagliardi 3 , K. R. Czerwinski 1. Department of Chemistry, University of Nevada Las Vegas, Las Vegas, USA

399 views • 21 slides

EXISTING EFFORTS TOWARD SEIS IN CENTRAL ASIA

EXISTING EFFORTS TOWARD SEIS IN CENTRAL ASIA . Almaty, September 1 3 , 2012. CAREC IN PROMOTING SEIS FOR CA. EE-AOA PRODUCTS FOR CENTRAL ASIA. Virtual Library: http://aoa.ew.eea.europa.eu/virtual-library-viewer Around 200 sources on CA , Country Fiches:

199 views • 10 slides

Summary of FDA and NIST efforts toward metrics and standardization

Summary of FDA and NIST efforts toward metrics and standardization. Content by Marc Salit & Justin Zook (NIST) and Liz Mansfield & Zivana Tezak (FDA) As delivered by Daryl Thomas. NIST Perspective on standards for genome measurement assurance based on June 14, 2011 meeting. Vision.

404 views • 23 slides

The Synthesis and Hydrocarbon Oxidation Chemistry of Novel Manganese and Iron Complexes

Christian R. Goldsmith, Department of Chemistry and Biochemistry, Auburn University, Auburn, AL 36849. The Synthesis and Hydrocarbon Oxidation Chemistry of Novel Manganese and Iron Complexes.

116 views • 1 slides

Efforts toward CHPS Implementation at NERFC

Efforts toward CHPS Implementation at NERFC. When we last met…. Issues on the table for NERFC included: Commence migration activities Transition to GFE QPF production Test & Evaluate Daily QC as a means for MAP Transition to GFFG Work with Deltares on HEC-RAS

172 views • 9 slides

Complexes

Complexes. What to do ? How to do ?. Energy difference. C2_H6_N0_O1_F0_S0. E COMPLEX – (E FRAGMENT1 + E FRAGMENT2 ). +. O1_H2_ 112. C2_H4_ 112. C2_H6_N0_O1_F0_S0_ 123. Create an fragment input file. Remove atoms of fragement 1 (O1_H2) from complex

215 views • 6 slides

Synthesis, Characterization, and Reactivity of Platinum/Ruthenium Heterometallic Complexes

Synthesis, Characterization, and Reactivity of Platinum/Ruthenium Heterometallic Complexes. Nancy Carter Dopke, Department of Chemistry, Alma College, Alma, Michigan. An understanding of how the structure of complexes containing two different types of

139 views • 1 slides

Progress toward the Total Synthesis of Azaspiracid: Construction of the ABC Ring System

Progress toward the Total Synthesis of Azaspiracid: Construction of the ABC Ring System Rich G. Carter , T. Campbell Bourland and Melissa A. Gronemeyer Department of Chemistry Oregon State University Corvallis, OR 97331 E-mail: rich.carter@oregonstate.edu

154 views • 1 slides

Toward the Characterization of Mouse Protein Complexes

IRC Oct. 2005. Toward the Characterization of Mouse Protein Complexes. Jack Greenblatt University of Toronto. A Strategy for IDs of Stable Complexes and Weak Interactions. Tandem Affinity Purification. NO GEL!. SDS-PAGE. Trypsin Digestion. Active Protein For Assays. Gel Bands.

344 views • 19 slides

Synthesis and Characterization of Metallo-tetraarylazadipyrromethene Complexes

Synthesis and Characterization of Metallo-tetraarylazadipyrromethene Complexes. Anne Lam Damali Greenaway Mentors: Dr. Chris Hansen and Dr. Jianguo Shao. July 05, 2013. Objectives. To synthesize a ligand and metal complexes

424 views • 23 slides

The Iridium '‘Team’'

The Iridium '‘Team’'. Issues in Iridium. How Valuable is Reputation and Quality of Sponsor What Risks are Debt Risks versus Equity Risks Marketing Risks Pricing of Product Convenience of Product Technology and Pricing Flexibility What is the capacity if lower price and increase volumes.

331 views • 20 slides

Progress Toward the Synthesis of a Model Compound for Corydendramine A

Progress Toward the Synthesis of a Model Compound for Corydendramine A Tiffani N. Gruber , Christopher J. Nichols Department of Chemistry & Biochemistry, California State University, Chico.

62 views • 1 slides

Synthesis of a novel Iridium-CCC Pincer Catalyst?

Synthesis of a novel Iridium-CCC Pincer Catalyst?. Justin Chong University of Washington Heinekey Research Group. Catalytic uses of Pincer Complexes. Transfer dehydrogenation: COA + tert -butylethylene → COE + tert -butylethane Heck olefination: ArX + ethylene → phenylethene + HX

456 views • 17 slides

Commitment & Efforts Toward Translational Science

Commitment & Efforts Toward Translational Science. Subtitle Placeholder. To improve the health of our patients & community through innovation & excellence in care, education, research & service. Clarian ’ s Mission- 1997.

334 views • 20 slides

PINCER COMPLEXES

PINCER COMPLEXES. A SPECIAL TOPIC. Pincer Complexes. Complexes of mixed donor polydentate ligands pioneered by Shaw in mid-70s. Generic Structure of Pincer Complex. Dehydrogenation of Alkanes. Palladium Pincer Complexes as Catalysts for the Heck Reaction.

1.18k views • 17 slides

Synthesis and Antibacterial Activities of Some mixed ligand complexes

New complexes of M(II) with mixed ligand of 5-Chlorosalicylic acid (CSA) C7H5ClO3 as primary ligand and L- Valine (L-Val) C5H11NO2 as a secondary ligand were prepared and characterized by elemental analysis (C.H.N), UV., FT-IR, magnetic susceptibility, μeff (B.M) as well as the conductivity measurements (Λm ). In the complexes, the 5-chlorosalicylic acid is bidentate in all complexes coordinating through –OH- and –COO- groups; also L-Valine behaves as a bidentate ligand in all complexes through –NH2 and –COO- groups. These five mixed ligand complexes formulated as Na3[M(CSA)2(L-Val)]. The proposed molecular structure for all complexes is octahedral geometries. The synthesis complexes were tested in vitro for against four bacteria (2-gram ve) and (2gram -ve)showing activity similar to that of (L-Val).

244 views • 6 slides

Iridium Satellite System

The Iridium Satellite System is a satellite constellation providing voice and data coverage to satellite phones, pagers and integrated transceivers over the Earth's entire surface.

620 views • 8 slides

Synthesis and characterization of transition metal complexes with benzimidaz

A series of complexes of the type [M2L2Cl2], where L= 2-(salicylidene acetone- 2â€™-imino) amino benzoimidazole (HSAIAB) and 2-(salicylidene acetophenone- 2â€™- imino) amino benzimidazole (HSAPIAB), M= Cu(II), Co(II), Ni(II) and Zn(II), have been synthesized and characterized on the basis of elemental analysis, thermal analysis, molar conductivity, magnetic moment, electronic, infrared spectral studies. The results are in consistent with tridentate chelation of ligand with azomethine nitrogen, ring nitrogen and oxygen atom. The fungi toxicity of the ligands & their complexes against some fungal pathogen has been studied.

103 views • 7 slides

With Iridium satellite antenna and iridium external antenna

Iridium antenna is a kind of antenna that can be used for internal and external applications. Usually

121 views • 9 slides

More Related

Efforts Toward the Synthesis of Pincer-type Biscarbene Iridium Complexes

Efforts Toward the Synthesis of Pincer-type Biscarbene Iridium Complexes

Presentation Transcript

IRIDIUM

AAAS Efforts Toward Educating Future Generations

Design and Synthesis of Two Novel Pincer-type Ligands For Use in Asymmetric Catalysis

Technetium Bromides as Precursors for the Synthesis of Low-Valent Complexes

EXISTING EFFORTS TOWARD SEIS IN CENTRAL ASIA

Summary of FDA and NIST efforts toward metrics and standardization

The Synthesis and Hydrocarbon Oxidation Chemistry of Novel Manganese and Iron Complexes

Efforts toward CHPS Implementation at NERFC

Complexes

Synthesis, Characterization, and Reactivity of Platinum/Ruthenium Heterometallic Complexes

Progress toward the Total Synthesis of Azaspiracid: Construction of the ABC Ring System

Toward the Characterization of Mouse Protein Complexes

Synthesis and Characterization of Metallo-tetraarylazadipyrromethene Complexes

The Iridium '‘Team’'

Progress Toward the Synthesis of a Model Compound for Corydendramine A

Synthesis of a novel Iridium-CCC Pincer Catalyst?

Commitment &amp; Efforts Toward Translational Science

PINCER COMPLEXES

Synthesis and Antibacterial Activities of Some mixed ligand complexes

Iridium Satellite System

Synthesis and characterization of transition metal complexes with benzimidaz

With Iridium satellite antenna and iridium external antenna

Commitment & Efforts Toward Translational Science