We distribute TCI NEWS every four weeks, to our valued customers using research chemicals and chromatography products. We hope that you find this helpful for your research.

 

%%_PreHeader%%

02/02/2018 TCI NEWS


We distribute TCI NEWS every four weeks, to our valued customers using research chemicals and chromatography products. We hope that you find this helpful for your research.

 

 [Featured Product] Labeled N-Glycans based on Chemical Synthesis

 

 

Our chemical synthesis of oligosaccharide using various sugar building blocks provides various structure-defined N-glycans such as human type glycans (G0, G2 and SG), uniform isomer (each G1 and G1’ ) and heterogenic antigen (including αGal or NeuGc). We produce high grade 2-AB labeled N-glycans based on chemical synthetic technology. Please take advantage of our fluorescent-labeled product portfolio as standard glycans for MS, CE and HPLC analyses.

» N-Glycan / Labeled N-Glycan based on Chemical Synthesis
 

 

 [Brochure] Solar Cell Materials

 

This brochure supports your measurements as well as device fabrications of solar cells.

 

-Lists pure perovskite precursors ensuring high PCE with reproducibility.
-Lists a wide variety of organic materials for OPV and DSSC.

 

» Solar Cell Materials (PDF 873 KB)
 

 

 [New Edition] TCIMAIL Quarterly Magazine – No. 176

 

TCIMAIL contains technical papers contributed by leading professors and scientists. We also introduce our new reagents in the fields of synthetic organic chemistry, materials chemistry, bioscience and analytical science. Examples of application and use are explained in an easy way, using various schemes and charts.
 

 

Research Article
- DABCO-bis(sulfur dioxide), DABSO, as a Source of Sulfur Dioxide in Transition Metal-Catalyzed Reactions

Michael C. Willis
Department of Chemistry, University of Oxford, Chemistry Research Laboratory

Applications
- Highly Regioselective Organic Semiconducting Polymer: P3HT 
- Non-Aqueous Redox Flow Battery Material with High Current Density: MEEPT 
- Lead Acetate Anhydrous Forming Perovskite under Anhydrous Condition
- Ready-to-use 4-Nitrophenyl Phosphate Solution for ELISA 
- Anti-αGal Polyclonal Antibody that can Detect the αGal Epitope(Galα1-3Gal)
- OCT4 Activator
- AMP-Activated Protein Kinase (AMPK) Inhibitor 

 

 Synthetic Organic Chemistry

 

[Research Article]
Recyclable Iodobenzene Supported on Magnetite for Oxidation of 4-Alkoxyphenols

magnetite supported iodobenzene (1) substrate use for the oxidation of hydroquinones has recently been developed by Yakura et al. In the presence of co-oxidants, 1 acts as a hypervalent iodine species to catalyze the oxidation of 4-alkoxyphenol (2). Furthermore, due to its ferromagnetic nature, 1 can be recycled and recovered through the use of a general purpose magnet. Yakura et al . reported that catalytic activity was not significantly lost after 5 recycles of 1, and quinone (3) was still obtained in good yield.

 

 

References


» Check for Price and Availability:magnetite supported iodobenzene (Product Number M2721)

 

 

 

[Product Highlight]
Ruthenium Catalyst for the meta-Selective Substitution Reaction

(p-Cymene)bis(mesitylcarboxylato)ruthenium(II) (1), a ruthenium complex used to catalyze C-H bond functionalizations has been recently reported by Ackermann et al. In the presence of catalytic amounts of 1, substituted benzene derivatives are regioselectively alkylated at the meta-position by treatment with secondary alkyl halides in good yield.1) Furthermore, when o -alkylbenzoic acid derivatives are treated with alkenes and the catalyst 1, meta-alkenylated arenes are provided via decarboxylative C-H bond activation.2) In addition,1 is effective at C(sp3)-H activation of benzylamine derivatives.3) 1 can be used as a catalyst for various types of aryl functionalization through C-H bond activation.

 

 

References
 

1) N. Hofmann, L. Ackermann, J. Am. Chem. Soc. 2013, 135, 5877.
2) N. Y. P. Kumar, A. Bechtoldt, K. Raghuvanshi, L. Ackermann, Angew. Chem. Int. Ed. 2016, 55, 6929.
3) N. Y. P. Kumar, R. Jeyachandran, L. Ackermann, J. Org. Chem. 2013, 78, 4145.

» Check for Price and Availability: (p-Cymene)bis(mesitylcarboxylato)ruthenium(II)  (Product Number C3456)
 


 

New Products

 

 

 

TPTDP

 

 

(R,R)-Jacobsen's Catalyst

 

 

Bis(2,2,6,6-tetramethyl-
4-piperidyl-1-oxyl) Sebacate

 

 Life Science

 

New Products

 

 

 

Biotin-PEG11-Amine

 

 

(S)-Trichostatic Acid

 

 

Sulfisoxazole

 

 Mixed-Mode columns (ODS + Ion-Exchange) for HPLC
“TCI Dual series”

 

Analysis of ingredient of Cold Remedy by TCI Dual series

 

 

» TCI Dual series
» HPLC Applications Index
 

 

 [NEW Edition] Reagents for Glyco Chemistry & Biology


 

[Features]

- Total of 900 products including 200 new products
- Categorized and description of products for easy to understand
- Newly-launched N-glycan (synthetic)
- Many oligosaccharides applicable to sugar-conjugation
- 1H NMR spectral data of 250 products

 

 

 Reagent Guides 8th Edition

 

In these Reagent Guides, TCI products have been classified according to research fields, reaction types, applications and basic structures. Please click here to contact TCI local distributors or TCI for a Free Copy!

 

 

Synthetic Organic Chemistry &
Materials Chemistry


Classification examples: 

Synthetic Organic Chemistry
Asymmetric Organocatalysts / Cross-coupling Reaction Using Transition Metal Catalysts / Condensation & Active Esterification

Materials Chemistry
Solar Cell Research Reagents / OLED / Photochromic Compounds

 

Bioscience & Analytical Science
 


Classification examples: 

Bioscience
Nucleosides / Amino Acids / Sugars / Lipids / Terpenes / Steroids / Antibodies

Analytical Science
GC Derivatizing Reagents / HPLC Labeling Reagents / HPLC Columns / Derivatization Reagents for MS

 

TCI has a wide variety of catalogs and product brochures. Most of them are available in PDF format and can be downloaded from our website.

» Other Catalogs & Product Brochures

 

 TCI Website Tips 

 

Reagent Guide - Online Version Available on TCI Website

 

TCI Reagent Guides, product catalogs by category, are very useful as reference for finding reagents. Do you know Reagent Guides are also available as online version on our website?
You click “Products” tab, then you can go around our product information by category easily.

Additionally, benefits of online catalogs include;
-New products that aren't included in the paper version are added every day.
-Product categories that aren’t included in the paper version are available, and new categories are uploaded timely.

Please click the following product categories, and find your chemicals!  

 

 

» Chemistry

 

» Materials Science

 

» Life Science

 

 

» Glycoscience

 

» Analytical Chemistry

 

» Chromatography Columns

 

 Exhibitions/Meetings/Shows

 

The Polymer Society of Korea, Society's Spring Meeting 

Daejeon Convention Center, Korea
April 4-6, 2018
» TCI exhibition information     » Event details

Korean Chemical Society, The 121th General Meeting

ICC, Jeju
April 18-20, 2018
» TCI exhibition information     » Event details

 Other Information

 

TCI Facebook Page

 

Various chemistry related information, news, and fun content are posted for you.  Visit us and like us on Facebook!

https://www.facebook.com/TCIchemicals

 

How to Order TCI Products


For order, please contact our local distributors as follow.

Countries/ Regions:
Singapore
Taiwan
Australia
South Korea
Other Asia Pacific / Regions


* The prices displayed in the landing website are USD based catalog prices.  TCI has specific website and local currency based price list for customers in South Korea, Singapore, and Australia.  For customers in other Asia Pacific countries / regions, please visit our Asia Pacific Website and contact our local distributors for the end user's cost. (The USD prices that are shown in Asia Pacific websites are TCI's catalog prices.)
Please visit each country/region's website from the following links and confirm the prices.http://www.tcichemicals.com

 


 

TCI has sent this enewsletter to you at the following address:
<%%emailaddr%%>


 

This enewsletter is delivered to our customers who request TCI's information or exchange business cards, etc.
Please check the following information about how to change delivery address and unsubscribe the enewsletter.
It will take some time to complete changing your status. Thank you for your patience and understanding.


●MyTCI Member
Please log in to MyTCI and edit your account information. "Edit Your Account Information" button is in the upper right in MyTCI page.
» Log in to MyTCI 

●non-MyTCI Member
If you wish to change your email address, please reply email to us with "Change Contact" as the subject. Don't remove the above mentioned email address that was used to send this enewsletter.
Please note that we will not be able to give effect to the change or unsubscribe request if the email address that you enter in the reply email is different from the email address referenced above that was used by TCI to send this enewsletter.

To unsubscribe from future mailings, please email us with "Unsubscribe" as the subject to the address below.