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Triethylamine is commonly used in the production of anionic Polyurethane dispersions (resins dispersed in water rather than solvents) as a neutralizing agent.. Triethylamine is used to give salts of various carboxylic acid-containing pesticides, e.g. Triclopyr and 2,4-dichlorophenoxyacetic acid.
The 1,2,4-triazines can react with electron-rich dienophiles in an inverse electron demand Diels-Alder reaction. This forms a bicyclic intermediate which normally then extrudes a molecule of nitrogen gas to form an aromatic ring again. In this way the 1,2,4-triazines can be reacted with alkynes to form pyridine rings.
A mnemonic is a memory aid used to improve long-term memory and make the process of consolidation easier. Many chemistry aspects, rules, names of compounds, sequences of elements, their reactivity, etc., can be easily and efficiently memorized with the help of mnemonics.
When phosphatidylethanolamine is not present, the transport proteins have incorrect tertiary structures and do not function correctly. [9] Phosphatidylethanolamine also enables bacterial multidrug transporters to function properly and allows the formation of intermediates that are needed for the transporters to properly open and close. [10]
A six-month pregnant teacher from California has died in hospital after falling down a gorge while hiking in Greece, according to reports. Thomann, who was a teacher at Dos Pueblos High School ...
Presidents can also grant amnesty, a type of pardon that is extended more broadly to an entire class of people for certain offenses. Another option Trump could also consider is granting ...
In some cases, there can be a physiological cause (like hepatic lipidosis); in some cases, it is a mental issue (like a new puppy in the house or the death of a companion); but in many cases, the ...
BRCA1 associated protein-1 (ubiquitin carboxy-terminal hydrolase) is a deubiquitinating enzyme that in humans is encoded by the BAP1 gene. [5] [6] BAP1 encodes an 80.4 kDa nuclear-localizing protein with a ubiquitin carboxy-terminal hydrolase (UCH) domain that gives BAP1 its deubiquitinase activity. [5]