heating. Thioureas are building blocks to pyrimidine derivatives. Thus thioureas condense with β-dicarbonyl compounds. The amino group on the thiourea initially...
18 KB (1,771 words) - 02:57, 14 March 2024
this class of compounds is thiourea (S=C(NH2)2). Substituted thioureas are found in several commercial chemicals. Thioureas have a trigonal planar molecular...
6 KB (595 words) - 16:38, 28 January 2024
synthesized by treating ethylenediamine with carbon disulfide. Ethylene thioureas are an excellent accelerant of vulcanization of neoprene rubbers. In commercial...
3 KB (248 words) - 14:36, 27 March 2024
engage in double H-bonding interactions and are often superior to thioureas. Thioureas are often found to be stronger hydrogen-bond donors (i.e., more acidic)...
19 KB (1,882 words) - 07:02, 22 October 2024
Thiourea dioxide or thiox is an organosulfur compound that is used in the textile industry. It functions as a reducing agent. It is a white solid, and...
8 KB (731 words) - 21:20, 17 March 2024
(2-Chlorophenyl)thiourea is a chemical compound used as an herbicide. As of 1998, the Environmental Protection Agency did not have it registered as a pesticide...
2 KB (62 words) - 15:47, 8 September 2024
Carbodiimide (section From thioureas and ureas)
cyanamide. A classic route to carbodiimides involves dehydrosulfurization of thioureas. A typical reagent for this process is mercuric oxide: (R(H)N)2CS + HgO...
14 KB (1,599 words) - 12:14, 21 July 2024
Allergen of the Year (redirect from Dialkyl thiourea)
S2CID 220581833. "American Contact Dermatitis Society names mixed dialkyl thioureas contact allergen of the year" (PDF). American Contact Dermatitis Society...
17 KB (1,145 words) - 11:07, 4 September 2024
O-Tolylthiourea (redirect from Thiourea, (2-methylphenyl)-)
o-Tolylthiourea is a highly toxic chemical compound. Thiourea, (2-methylphenyl)- at cameochemicals.noaa.gov. v t e...
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persulfate. Bifunctional nucleophiles, metal oxides (e.g. zinc oxide), and thioureas are used to crosslink individual polymer strands. Neoprene was invented...
28 KB (2,552 words) - 00:20, 15 October 2024
Diafenthiuron (category Thioureas)
specifically an insecticide. It is a chemical compound which belongs to the thiourea group. Diafenthiuron is sold under the brand names Derby, Diron, Pegasus...
16 KB (1,591 words) - 20:07, 8 August 2024
Carbimazole Genistein Methimazole Methylthiouracil Propylthiouracil 2-Thiouracil Thiourea DIOTooltip Iodothyronine deiodinase Inhibitors: Dexpropranolol Iopanoic...
104 KB (11,657 words) - 18:48, 27 October 2024
forms soluble compounds with some ligands, such as 2,3-butanediol and thiourea. Polonium has 42 known isotopes, all of which are radioactive. They have...
77 KB (8,378 words) - 18:13, 27 October 2024
sulfuryl chloride. Adducts of selenium dichloride with thioethers and thioureas are well characterized. Related complexes of tellurium dichloride are...
2 KB (152 words) - 06:02, 19 September 2023
damage to the fibers. Thiourea dioxide is another commonly used discharge agent that can be used on cotton, wool, or silk. A thiourea dioxide discharge bath...
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Ergothioneine (category Thioureas)
a thiourea derivative of the betaine of histidine and contains a sulfur atom bonded to the 2-position of the imidazole ring. Typical of thioureas, ergothioneine...
15 KB (1,426 words) - 09:40, 9 October 2024
with base, such as sodium methoxide. Isothiouronium salts (S-alkylated thioureas) react with amines to give guanidinium salts: RNH2 + [CH3SC(NH2)2]+X−...
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Organocatalysis (section Thiourea organocatalysis)
TADDOLS, derivatives of BINOL such as NOBIN, and organocatalysts based on thioureas Triazolium salts as next-generation Stetter reaction catalysts Examples...
17 KB (1,721 words) - 11:15, 26 September 2024
Carbimazole Genistein Methimazole Methylthiouracil Propylthiouracil 2-Thiouracil Thiourea DIOTooltip Iodothyronine deiodinase Inhibitors: Dexpropranolol Iopanoic...
53 KB (4,728 words) - 08:26, 21 October 2024
cured and the most important accelerant has been found to be ethylene thiourea (ETU), which, although being an excellent and proven accelerator for polychloroprene...
10 KB (1,252 words) - 22:54, 6 September 2024
to afford the oxime (4). The bromoketone functional group reacts with thiourea in the penultimate step, forming the thiazole ring of cefdinir, which is...
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Siegfried Pohl, Ulrich Bierbach, Wolfgang Saak; "FeI3SC(NMe2)2, a Neutral Thiourea Complex of Iron(III) Iodide", Angewandte Chemie International Edition in...
150 KB (17,078 words) - 12:22, 24 August 2024
: 1388 Alternatively, dehydration of ureas or dehydrosulfurization of thioureas can produce cyanamides, sometimes with rearrangement.: 1390–1392 Isonitrile...
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free from this structural feature were developed, with 1,3-di(arylalkyl)thioureas emerging as one of the most promising non-vanilloid class of TRPV1 antagonist...
36 KB (4,635 words) - 02:11, 15 August 2024
Xylazine Metabolites Xylazine-M (2,6-dimethylaniline) Xylazine-M (N-thiourea-2,6-dimethylaniline) Xylazine-M (sulfone-HO-) isomer 2 Xylazine-M (HO-2,6-dimethylaniline...
43 KB (4,422 words) - 13:31, 26 October 2024
Carbimazole Genistein Methimazole Methylthiouracil Propylthiouracil 2-Thiouracil Thiourea DIOTooltip Iodothyronine deiodinase Inhibitors: Dexpropranolol Iopanoic...
36 KB (3,366 words) - 21:26, 30 August 2024
of plant growth regulators, such as gibberellins, cytokinins, ethylene, thiourea, sodium hypochlorite, and others. Some seeds germinate best after a fire...
76 KB (9,448 words) - 01:57, 30 September 2024
application of covalent (e.g., proline, DMAP) and non-covalent (e.g., thiourea organocatalysis) organocatalysts referring to the preferred catalyst-substrate...
46 KB (5,235 words) - 10:42, 26 September 2024
silver sulfide, which is removable via silver-specific complexants such as thiourea. Stainless steel, nickel, and chromium cleaners contain lactic, citric...
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Α-Naphthylthiourea (redirect from 1-(1-naphthyl)-2-thiourea)
carbohydrate-rich materials and as a 20% tracking powder. Like other thioureas, ANTU can be prepared by several routes. The usual method is the reaction...
18 KB (1,878 words) - 12:29, 25 September 2024