Ví dụ về việc sử dụng Aryl trong Tiếng anh và bản dịch của chúng sang Tiếng việt
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You're welcome to sit, aryl.
Aryl, o you want to be here?
The reaction base materials are an aryl- or vinyl-boronic acid….
Aryl, you take care of whoever is in the kitchen.
Acyl group a group with the following structure,where R can be either an alkyl or aryl group.
Only alkyl and aryl substituents like methyl are electron-releasing in both respects.
The 484t strain was found to be negative fortellurite reduction as well as activity with aryl sulphatase.
Where R is alkyl or aryl, and where ArOH is BHT or related phenolic antioxidants.
Phosphonates and phosphonic acids are organophosphorus compounds containing C-PO(OH)2 orC-PO(OR)2 groups(where R= alkyl, aryl).
Reactions of Ni(CO)4 with alkyl and aryl halides often result in cabonylated organic products.
The compound, known as indole-3-carbinol, or I3C,works by activating a protein known as the aryl hydrocarbon receptor(AhR).
The stability of PDE6 is regulated by aryl hydrocarbon receptor-interacting protein-like 1(AIPL1).
This reaction removes the hydrogen chloride from the reaction mixture, which can be required for these reactions to proceed to completion(R,R'= alkyl, aryl).
Introduction For the aryl alkyl acid compounds, have analgesic, anti-inflammatory and antipyretic effect.
Phthalic anhydride and phenol react to give phenolphthalein,which is similar in structure to fluorescein but lacks the oxygen linking two of the aryl rings.
All three are aryl amines whose chemical structures are similar to aniline except that a methyl group is substituted onto the benzene ring.
(2011) synthesized certain quinolones by reacting isatin with aryl methyl ketones in the presence of basic ionic liquids in water.
For the synthesis of aryl iodides diiodomethane is used,[11][12] whereas bromoform is the solvent of choice for the synthesis of aryl bromides.[13].
During research and development,pramocaine hydrochloride stood out among a series of alkoxy aryl alkamine ethers as an especially good topical local anesthetic agent.
The triphenylmethane structures were established in 1878 by German chemist Emil Fischer, who showed that the methyl carbon ofp-toluidine becomes the central carbon bonded to three aryl groups.
The solvent of choice for the synthesis of aryl iodides is diiodomethane,[18][19] while for the synthesis of aryl bromides, bromoform is used.
In the laboratory, anhydrous CdCl2 can be used for the preparation of organocadmiumcompounds of the type R2Cd(where R is an aryl or primary alkyl group).
The reaction of nitrous acid with Ar―NH2(where Ar represents an aryl group) gives Ar―NN+, an aryldiazonium ion, which readily couples with anilines or phenols to furnish azo compounds.
Zinc chloride is also a useful starting reagent for the synthesis of many organozinc reagents,such as those used in the palladium catalysed Negishi coupling with aryl halides or vinyl halides.
This process, in which a sulfonic acid group(- SO3H)is added onto an aryl ring, was found to be applicable to many dyes and became a standard method for enhancing water solubility.
Many SARM types exist(aryl propionamides, quinolinones, bicyclic hydantoins, quinolines), though aryl propionamides such as ostarine, andarine/S-4, and S-23 are the most advanced SARMs so far.
The chemistry involved in these reactions was unclear until 1866,when Kekulé proposed correctly that the products have aryl rings linked through a―N=N― unit, called an azo group; hence, the dyes containing this functional group are termed the azo dyes.
For example, displacement of aryl chlorides by potassium fluoride can be usefully conducted in molten MSM.[6] With a pKa of 31, it can be deprotonated with sodium amide, and the conjugate base is an effective nucleophile.
These additives ofteninclude wetting agents such as alkyl aryl sulfonates, but the exact nature of these additives are not known for commercial drain cleaners, as they are regarded as the trade secrets that make each drain cleaner unique to its brand.
The reaction between nitrous acid and an arylamine yields a highly reactive intermediate;the reaction of this intermediate with phenols(phenol) and aryl amines is the key step in the synthesis of more than 50 percent of the commercial dyes produced today.