Triethylamine is the chemical compound with the formula N(CH2CH3)3, commonly abbreviated Et3N. It is also abbreviated TEA, yet this abbreviation must...
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as a proton scavenger. Thus, like 2,2,6,6-tetramethylpiperidine and triethylamine, DIPEA is a good base but a poor nucleophile, DIPEA has low solubility...
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Triethanolamine (redirect from 2,2',2"-trihydroxy-triethylamine)
Triethanolamine, or TEOA, is an organic compound with the chemical formula N(CH2CH2OH)3. It is a colourless, viscous liquid. It is both a tertiary amine...
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Tonka (fuel) (redirect from Triethylamine xylidine)
connection to the similarly named toys. Its composition is approximately 50% triethylamine and 50% xylidine/T1-Kerosene, most commonly used with nitric acid or...
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Triethylammonium acetate (redirect from Triethylamine/acetate buffer)
acetate Names IUPAC name Triethylammonium acetate Other names teaa, triethylamine/acetate buffer Identifiers CAS Number 5204-74-0 Y 3D model (JSmol) Interactive...
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oxalyl chloride, dimethyl sulfoxide (DMSO) and an organic base, such as triethylamine. It is one of the many oxidation reactions commonly referred to as 'activated...
9 KB (1,019 words) - 17:16, 26 December 2023
It is a bicyclic amine that can be viewed as a tied back version of triethylamine. It is a colorless solid. It is used as a reagent (base) and catalyst...
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pyridine and triethylamine. Unusual bases are also used; for example, catalytic amounts of trimethylammonium chloride in the presence of triethylamine is highly...
6 KB (422 words) - 16:14, 28 July 2024
learn to respond to a selection of different odorant chemicals such as triethylamine and cinnamaldehyde, which were detected by olfaction in the nose. Such...
126 KB (13,111 words) - 14:22, 12 August 2024
HATU is used along with Hünig's base (N,N-diisopropylethylamine), or triethylamine to form amide bonds. Typically DMF is used as solvent, although other...
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meals, its intestinal microbes metabolize them into fishy-smelling triethylamine, which ends up in the egg. The unpredictable diet of free-range hens...
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another solution of CH2Cl2-containing methylamine hydrochloride and triethylamine. Hydrochloric acid (HCl) is then added and the aqueous layer is removed...
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from a solution of methanol and tetrahydrofuran after the addition of triethylamine, resulting in a 50% yield. Chemists report having struggled to reproduce...
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Mountain Arsenal. Triethylamine was added to UK sarin, with relatively poor success. The Aum Shinrikyo cult experimented with triethylamine as well. N,N-Diethylaniline...
46 KB (4,651 words) - 20:32, 3 August 2024
derivative of aluminium monoiodide is the cyclic adduct formed with triethylamine, Al4I4(NEt3)4. Al2O and Al2S also exist but are very unstable. Very...
135 KB (14,495 words) - 02:09, 15 August 2024
R-Stoff (an organic amine-mixture of 50% dimethylaminobenzene and 50% triethylamine called Tonka 250) as propellant, delivering 140 kg (310 lb) thrust initially...
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modification, which involves the inclusion of triethylamine in the diazomethane solution. Either triethylamine or a second equivalent of diazomethane will...
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very quickly followed by addition of triethylamine. In fact, Corey–Kim conditions —with no addition of triethylamine— are very efficient for the transformation...
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an amine-like odor. DEHA can be synthesised from a reaction between triethylamine and a peroxide. DEHA is largely used as an oxygen scavenger in water...
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are grounded and added into toluene solvent. The solution, along with triethylamine and acetic anhydride, is refluxed at ~110°C for 9 hours; after that...
77 KB (7,479 words) - 18:04, 16 August 2024
into recycling the triethylamine and methanol solvents. Progress has also been made in attempting to eliminate the need for triethylamine altogether. Technical...
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acylations are carried out in the presence of a base such as pyridine, triethylamine, or DMAP, which act as catalysts to help promote the reaction and as...
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substituted double bond) preferentially forms due to sterics. When using triethylamine, a weak base, the thermodynamic silyl enol ether (with a more substituted...
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reaction to make amines, and (in aqueous solution or in its azeotrope with triethylamine) for hydrogenation of ketones. Formic acid is unique among the carboxylic...
38 KB (3,910 words) - 23:31, 9 July 2024
glycol Polyethylene glycol Diethyl ether hydroperoxide Diethylamine Triethylamine Supplementary data page Diethyl ether (data page) Except where otherwise...
27 KB (2,467 words) - 08:12, 14 August 2024
alcohol may also be carried out in one phase using tertiary amines (e. g. triethylamine, Et3N) or pyridine as acid acceptors: While acyl chloride-based polyesterifications...
45 KB (5,219 words) - 05:54, 18 July 2024
jumping out at Freud. Ammonia, NH3 Ammonium, NH4+ Methylamine, (CH3)NH2 Triethylamine (TEA) Merck Index, 11th Edition, 9625. IUPAC Chemical Nomenclature and...
17 KB (1,630 words) - 17:21, 20 June 2024
reagents used in peptide coupling react with DCM in the presence of triethylamine, forming acetals. Serious health risks are associated with DCM, despite...
29 KB (2,592 words) - 14:25, 17 July 2024
derived from photolysis of disulfide and carbon radical derived from photolysis of t-butyl peroxide followed by proton abstraction from triethylamine...
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and ammonia. Diethylamine is obtained together with ethylamine and triethylamine. Annual production of the three ethylamines was estimated in 2000 to...
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