Diisopropyl fluor

Asymmetric Formation and Isomerization of Three-Membered Rings : Catalyst Development and Evaluation External link

Source country avhandlingar Wednesday, April 21, 2021 7:00:00 AM CEST | info [other]

Trigger words: [Diisopropylfluor] diisopropylamide[1];

Other categories: Dimethyl ethyl; Hydrogen; Methyl;

Sammanfattning: Enantiopure α-amino acid derivatives were prepared using a protocol which allows for highly controlled regio- and chemoselectivity in the hydrogenation/ hydrogenolysis of aza-Diels-Alder adducts. One of the resulting α-amino esters, (1S,3R,4R)-2-azabicyclo[2.2....

Modular Approaches to Synthesize Activity- and Affinity-Based Chemical Probes External link

Source country frontiersin-chemistry Thursday, April 15, 2021 8:04:00 AM CEST | info [other]

Trigger words: [Diisopropylfluor] fluorophosphate[1];

Other categories: Fluoride; Sulfuryl;

Rational design of chemical probes for proteins of interest is typically guided by either the reactive group or the ligand. The reactive group often serves as starting point for the development of probes for enzymes that form a covalent intermediate with their substrate....

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Dimethyl ethyl

Ordered clustering of single atomic Te vacancies in atomically thin PtTe2 promotes hydrogen evolution catalysis External link

Source country nature-ncomms Wednesday, April 21, 2021 12:41:00 PM CEST | info [other]

Trigger words: [Dimethylethyl] dimethyl[1];

Other categories: Hydrogen;

Materials. Platinum (99.98%), tellurium (99.999%) were purchased from Alfa-Aesar and stored in the glove box. Tetrabutylammonium tetrafluoroborate (TBAB), dimethyl sulfoxide (DMSO), potassium hydroxide (KOH), and Nafion solution (5 wt.%) were purchased from Sigma–Aldrich, Pt/C (20 wt....

Synthesis and characterization of biobased thermoplastic polyester elastomers containing Poly(butylene 2,5-furandicarboxylate) External link

Source country royal-security-of-chemistray Wednesday, April 21, 2021 11:45:00 AM CEST | info [other]

Trigger words: [Dimethylethyl] dimethyl-2[1];

Other categories:

A series of sustainable and reprocessible thermoplastic polyester elastomers P(BF-PBSS)s were synthesized using dimethyl-2,5-furandicarboxylate, 1,4-butanediol, and synthetic low-molecular-weight biobased polyester (PBSS). The P(BF-PBSS)s contain poly(butylene 2,5-furandicarboxylate) (PBF) as their hard segment and PBSS as their soft segment....

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Ethylene

12h36 La grande distribution rappelle plusieurs produits External link

Source country RTLFrance Wednesday, April 21, 2021 12:44:00 PM CEST | info English text... [en] [other]

Trigger words: [Ethylene] éthylène[2];

Other categories:

Prudence si vous avez acheté ou consommé des pâtes, du riz, du couscous ou des crevettes. Plusieurs enseignes de la grande distribution ont rappelé des produits potentiellement dangereux pour la santé. Tout d'abord, du riz Basmati de la marque Carrefour a été rappelé par la firme . En cause : la présence d'aflatoxines....

12h36 the mass-merchandisers recalls several products

Caution if you purchased or consumed pasta, rice, couscous or shrimps. Several illuminated the supermarkets have recalled products potentially dangerous for health. Firstly, Basmati rice of the mark puurmanni was recalled by the firm. Question: the presence of aflatoxins.

Un futuro brillante para los proyectos petroquímicos en Asia External link

Source country notiulti Wednesday, April 21, 2021 12:41:00 PM CEST | info English text... [en] [other]

Trigger words: [Ethylene] etileno[2];

Other categories: Coronavirus Infection;

Pero en 2020, la aparición de COVID-19 descarriló el crecimiento económico en todo el mundo. El Fondo Monetario Internacional estima que la economía mundial se contrajo un 3,5% en 2020 (en comparación con un crecimiento del 2,8% en 2019), y la UNCTAD estima que la inversión extranjera directa.......

A bright future for petrochemical projects in asia

But by 2020, the emergence of COVID - 19 derailed economic growth throughout the world. The international monetary fund estimates that the global economy shrank 3,5% by 2020 (compared with a growth of 2,8% in 2019), and UNCTAD believes that foreign direct investment....

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Ethylpho

Global Overview for Flame Retardant Chemicals (2019 to 2026) - Featuring 3M, Adeka and Clariant AG Among Others External link

Source country markets-businessinsider Wednesday, March 11, 2020 3:47:00 PM CET | info [other]

Trigger words: [Ethylpho] Ethylphosphonate[1];

Entities: Global Market[3];

Other categories: Endocrine Disruptors; Bromine; Dimethyl ethyl; Flame retardants; Nitrogen; Ammonia; Methyl; EFSAHeavyMetals;

DUBLIN March 11, 2020 /PRNewswire/ -- The "Flame Retardant Chemicals - A Global Market Overview" report has been added to ResearchAndMarkets.com's offering. Epoxy resins and polyolefins form the two largest applications for flame retardant chemicals, and they will retain their leadership position.......

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Ricin

Sarin Gas: This Chemical Weapon Might Be the Worst Way to Die External link

Source country nationalinterest Wednesday, April 21, 2021 11:18:00 AM CEST | info [other]

Trigger words: [Ricin] hospitalized[1]; symptoms[1]; agent[4]; exposure[4]; ricin[1]; poisons[2]; poisonous[2]; hospital[1];

Entities: Paul Iddon[1]; Khan Sheikhoun[3]; George Herbert Walker Bush[1]; Gerhard Schrader[1]; Geneva Protocol[1]; Bashar-al Assad[1]; President Obama[1];

Other categories: Mustard gas; Sarin; Nerve agents;

The residents of Khan Sheikhoun probably thought they were in for just another ordinary day of civil war when they woke up early in the morning of April 4, 2017 to the whine of approaching Syrian Air Force Su-22 attack jets. The town of around fifty thousand people was situated west of Aleppo in.......

Kauza Vrbětice, tlak USA na Českú republiku prerušiť diplomatické vzťahy s Ruskom a Kellnerova záhadná smrť ako predohra vyostrenia antiruskej kampane External link

Source country infovojna Wednesday, April 21, 2021 10:55:00 AM CEST | info English text... [en] [other]

Američané tlačí na Prahu, aby ČR úplně přerušila diplomatické styky s Ruskou federací, zaúkolovali tím českou opozici po smrti Petra Kellnera, který jako poslední blokoval Američany řízené útoky Prahy proti Ruské federaci! Zabili Kellnera přímo Američané, aby nebránil procesům likvidace zbytků.......

The Vrbětice, pressure on the USA Českú republic diplomatic prerušiť vzťahy s Ruskom and Kellnerova mysterious death ako predohra vyostrenia antiruske

The americans are pushing to prague, the czech republic to completely cut off diplomatic relations with the russian federation, zaúkolovali by the czech opposition after the death of Петра Келлнера, who as the last blocked the americans controlled attacks Prahy against the russian federation! Killed kellner directly the americans, in order not to hinder the process of liquidation of..............

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Sulfuric acid

Staking Teijin Aramid: werknemers leggen kwart van de productie stil External link

Source country rtvdrenthe Wednesday, April 21, 2021 10:53:00 AM CEST | info English text... [en] [other]

Trigger words: [Sulfuricacid] zwavelzuur[1];

Other categories: Hazardous Chemicals;

Afgelopen woensdag legden medewerkers het werk ook al neer. Ze eisen meer loonsverhoging dan de directie biedt. FNV wil er drie jaar op rij 5 procent bij, Teijin Aramid biedt in totaal 6,25 procent. "Teijin Aramid is geen bedrijf dat het hoofd maar net boven water kan houden door de coronacrisis", zegt FNV-bestuurder Janwillem Compaijen....

Strike Teijin Aramid: werknemers onequarter impose production came from the

Last Wednesday the work even though staff went down. They demand more pay rise than the executive board provides. Fnv wants some three years in a row at 5%, Teijin Aramid offers a total of 6,25%. "Teijin Aramid is not a company the head but just above water by the coronacrisis may hold," says FNV-bestuurder Janwillem Compaijen.

عظام الدجاج والبصل والأفوكادو.. أطعمة يجب عدم تقديمها للكلب External link

Source country shorouknews Wednesday, April 21, 2021 10:13:00 AM CEST | info English text... [en] [other]

Trigger words: [Sulfuricacid] حمض الكبريتيك[1];

Other categories: Vomiting; Methyl; Toxic;

ليس كل ما يشتهيه الإنسان يمكن أن يتناوله حيوانه الأليف. هناك أطعمة ومشروبات معينة سامة أو في أسوأ الحالات، تكون مميتة للكلب مثل العنب والزبيب. أنها تحتوي على حمض الأكساليك الذي يمكن أن يسبب فشل كلوي حاد في الحيوانات الأليفة. يقدم الخبراء من مجلة محبي الحيوانات قائمة بالأطعمة الأخرى التي يمكن أن تسبب.......

Chicken bones, onions, avocado.. Foods should not be served to the dog

Not all that a human being fakes for his pet. There are certain foods and drinks which are toxic or in the worst case, which are deadly to the dog like grapes and raisins. They contain acalic acid that can cause severe renal failure in pets. The experts from the Animal Lover Magazine offer a list of other foods that can cause....

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