Anagrammer & Oplysninger om | engelsk ord ACYL

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Eksempler på brug af ACYL i en sætning

• Phospholipase B – cleaves both sn-1 and sn-2 acyl chains; this enzyme is also known as a lysophospholipase.
• It can be thought of chemically as the double acyl chloride analog of carbonic acid, or structurally as formaldehyde with the hydrogen atoms replaced by chlorine atoms.
• In chemistry, an acyl group is a moiety derived by the removal of one or more hydroxyl groups from an oxoacid, including inorganic acids.
• Other organic carbonyls are urea and the carbamates, the derivatives of acyl chlorides chloroformates and phosgene, carbonate esters, thioesters, lactones, lactams, hydroxamates, and isocyanates.
• Carnitine palmitoyltransferase I (CPT1A, CPT1, CPT1-L, L-CPT1), a mitochondrial enzyme responsible for the formation of acyl carnitines.
• 4CL forms a hydroxycinnamate–AMP anhydride, followed by a nucleophile attack on the carbonyl of the acyl adenylate.
• Palmitate negatively feeds back on acetyl-CoA carboxylase (ACC), which is responsible for converting acetyl-CoA to malonyl-CoA, which in turn is used to add to the growing acyl chain, thus preventing further palmitate generation.
• Where the acyl chloride moiety takes priority, acyl chlorides are named by taking the name of the parent carboxylic acid, and substituting -yl chloride for -ic acid.
• Because they form a strong electrophile when treated with Lewis acids, acyl halides are commonly used as acylating agents.
• The general formula for such an acyl halide can be written RCOX, where R may be, for example, an alkyl group, CO is the carbonyl group, and X represents the halide, such as chloride.
• The high yields of final ligation product obtained, even in the presence of internal Cys residues in either/both segments, is the result of the irreversibility of the second (S-to-N acyl shift) amide-forming step under the reaction conditions used.
• Due to the rigid nature of the sterol group, cholesterol partitions preferentially into the lipid rafts where acyl chains of the lipids tend to be more rigid and in a less fluid state.
• This method enabled the subsequent development of many new selective enzyme-like catalysts for reactions ranging from acyl transfer and redox reactions to pericyclic and metalation reactions.
• It also efficiently reduces acyl chlorides, anhydrides, α-hydroxylactones, thioesters, and imines at room temperature or below.
• Non-enolizable aldehydes oxidize to the acyl halide, but enolizable aldehydes typically halogenate at the α position instead.
• It reacts with electrophilic chlorides including acyl chlorides, sulfur chlorides, and phosphorus chloride.
• Among his best-known works is the development of aldol reaction methodology (for example, Evans' acyl oxazolidinone method).
• Goukouni, a Cold War neutralist who supported Libya, was Head of State; Wadel Abdelkader Kamougué (a southern moderate) was Vice President; Hissène Habré (a pro-West northerner) was Minister of Defence; and Acyl Ahmat (a strongly pro-Libyan Arab) was Minister of Foreign Affairs.
• Anisoyl chloride (also called methoxybenzoyl chloride) is an acyl halide, specifically an aromatic acyl chloride, and may be formed from anisic acid by replacing a hydroxyl group of the carboxylic acid with a chloride group.
• In this, it is quite different from other acyl chlorides which hydrolyze with formation of hydrogen chloride and the original carboxylic acid.

Sideforberedelse tog: 78,03 ms.