directly from histamine to imidazole-4-acetic acid with an apparent yield of 100%, without the intermediate formation of imidazole 4-acetaldehyde. In a 2022...

generating C-substituted imidazoles. In one microwave modification, the reactants are benzil, benzaldehyde and ammonia in glacial acetic acid, forming 2,4,5-triphenylimidazole...

acid (QCA), l-isoquinolinecarboxylic acid (IQCA), 2,2'-bi-lH-imidazole (2,2'-biimidazole; BI), and IH-imidazole-4-acetic acid (imidazole-4-acetic acid;[2]...

diketene. Commonly used organic bases include imidazole, DABCO, and pyridine. Industrially, dehydroacetic acid has several uses which include the following:...

oxidized by a NAD-dependent aldehyde dehydrogenase, leading to imidazole-4-acetic acid. DAO is involved in the physiology of digestion and other physiological...

from the condensation of nitric and acetic acids. Snyder, H. R.; Handrick, R. G.; Brooks, L. A. (1942). "Imidazole". Organic Syntheses; Collected Volumes...

making acetylsalicylic acid (ASA or aspirin). ASA is prepared by the acetylation of salicylic acid with the acetyl group from acetic anhydride or acetyl...

citation needed] Triacetin – hydrolysed to acetic acid by fungal esterases Undecylenic acid – an unsaturated fatty acid derived from natural castor oil; fungistatic...

aspirin and acetic acid, which is considered a byproduct of this reaction. Small amounts of sulfuric acid (and occasionally phosphoric acid) are almost...

Phosphotungstic acid is the strongest of heteropolyacids. Its conjugate base is the [PW12O40]3− anion. Its acidity in acetic acid has been investigated...

Ibotenic acid or (S)-2-amino-2-(3-hydroxyisoxazol-5-yl)acetic acid, also referred to as ibotenate, is a chemical compound and psychoactive drug which...

Aromatic L-amino acid decarboxylase (AADC or AAAD), also known as DOPA decarboxylase (DDC), tryptophan decarboxylase, and 5-hydroxytryptophan decarboxylase...

States, with more than 12 million prescriptions. It is available as its acid or in two salts, as either diclofenac sodium or potassium. It is also widely...

as a precursor to other commodity chemicals, including formaldehyde, acetic acid, methyl tert-butyl ether, methyl benzoate, anisole, peroxyacids, as well...

talanta.2020.121328. PMID 32928382. PubChem. "2-(1-methyl-1H-imidazol-4-yl)acetic acid". pubchem.ncbi.nlm.nih.gov. Archived from the original on 18 August...

Mefenamic acid is a member of the anthranilic acid derivatives (or fenamate) class of nonsteroidal anti-inflammatory drugs (NSAIDs), and is used to treat...

miconazole nitrate powder are 0.03% in water, 0.76% in ethanol and up to 4% in acetic acid. Miconazole crystallises as colourless prisms in the monoclinic space...

safer, albeit expensive. CDI itself is prepared by reacting phosgene with imidazole. Phosgene is stored in metal cylinders. In the US, the cylinder valve...

of the corresponding acid (viz, acetic acid) just as a similarly prepared product of what was then confused with margaric acid was named margarone. By...

Corey protocol in which the alcohol is reacted with a silyl chloride and imidazole at high concentration in DMF. If DMF is replaced by dichloromethane, the...

bioavailability. In the early 1980s it was noted that a series of imidazole-5-acetic acid derivatives diminished blood pressure responses to Ang II in rats...

alcohol 10. The silyl ether protective group was removed by reaction with acetic acid to alcohol 11, which was then oxidized to the ketone 12 with RuCl2(PPh3)3...

Aminooxyacetic acid, often abbreviated AOA or AOAA, is a compound that inhibits 4-aminobutyrate aminotransferase (GABA-T) activity in vitro and in vivo...

imidazole-based compounds, usually with a long unsaturated chain length, derived mainly from oleic acid. They are very effective in preventing acid corrosion...

Andri L (1995). "Tolerability of imidazole salycilate in aspirin-sensitive patients". Allergy Proc. 16 (5): 251–4. doi:10.2500/108854195778702675. PMID 8566739...

(10) with a 66% yield. Subsequent reflux of (10) with hydrobromic acid and acetic acid generated muscimol with a yield of 62%. The overall synthetic yield...

acetic acid in water/tetrahydrofuran, or hydrogen fluoride in water or pyridine tert-Butyldimethylsilyl (TBDMS or TBS) — Cleaved with acetic acid in...

purity is achieved. In the acidic extraction, the raw plant material is processed by a weak acidic solution (e.g., acetic acid in water, ethanol, or methanol)...

nitrate/nitric acid mixture as a nitrating agent in a medium of acetic acid and acetic anhydride. RDX was crucial to the war effort and the current batch-production...

and their metabolites (normetanephrine, metanephrine, and 4-hydroxy-3-methoxymandelic acid) result from the inhibition of tyrosine using AMPT. AMPT doses...