Aminal 缩醛胺 Amine oxide 氧化胺 Amine 胺 -amine 胺 Amino acid 氨基酸 amino- 氨基的 -ane 烷 anhydride 酐 anilino- 苯胺基 aquo- 含水的 -ase 酶 -ate 含氧酸的盐、酯 -atriyne 三炔 Azine 嗪 azo- 偶氮 benzene 苯 Betaine 甜菜碱 bi- 在盐类前表示酸式盐 bis- 双 -borane 硼烷 bromo- 溴 ...
The amide group and its preparation methods by acid-amine coupling reactions: an overviewAmidesbenzotriazolecarbodiimidesguanidiniumuroniumVCCA-2023The amide bond is one of the most important structural units in nature, as it is part of the backbone of peptides and natural proteins, as well as ...
1 Workflow for enumeration of amine–acid transformations. For a pair of coupling partners, we consider a reaction at the functional group A (amine) and B (carboxylic acid oxygen, B[O] or carbon, B[C]). Deamination reactions are noted as −A and decarboxylation reactions are noted as ...
reaction of azlactone can form a different product than the zero-length crosslinking result of coupling directly to an amine-containing molecule[85]. Xu et al. (2014) used the DCC/NHS protocol to activate oximatedaflatoxinB1, followed by coupling to QDs-NH2[47]....
The predominant corrosion mechanism varies with location in the reactor core and multiple mechanisms may be simultaneously operating9,10. These include the mechanisms of uniform corrosion, boric acid corrosion, flow accelerated corrosion, and/or erosion corrosion which will occur over a large area in ...
mechanism of electrical conductivity [9] and the ability to absorb light in both the ultraviolet, visible and IR light ranges [10]. In addition, PDA can be easily obtained by an electropolymerisation reaction. This process, compared to oxidative polymerisation methods, not only produces a more ...
Synthetic utility and mechanism. J Am Chem Soc 101: 4992–4998 CAS Google Scholar Casado AL, Espinet P (1998) Mechanism of the Stille reaction. 1. The transmetalation step. Coupling of R1I and R2SnBu3 catalyzed by trans-[PdR1IL2] (R1 = C6Cl2F3; R2 = Vinyl, 4-Methoxyphenyl; L ...
chloride cotransporters and potassium reverse transporters maintain intracellular and extracellular Na+and K+concentration gradients through Na+/K+-ATP pumps.28For the specific classification, function, and mechanism of AATs in the human body, we invite readers to review the following literature.27,29...
According to the mechanism suggested, the acid catalyzes elimination of one amine and formation of the carbonium ion 19, which may undergo a 2,1-hydride shift to form a more stable carbocation 20, while the latter deprotonates into the ketosamine 21. Sign in to download hi-res image ...
Discussions of the mechanism and of the effect of the sulfur dioxide/oxygen ratio have appeared <B-65MI 203-02, 73ACS3180>. (116) A later publication describes the synthesis of sulfonic acids from alkenes and sulfur dioxide in the presence of hydrogen and a palladium catalyst, in a similar...