substitution reaction


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Related to substitution reaction: addition reaction, elimination reaction
Translations

substitution reaction

n (Chem) → reazione f di sostituzione
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On the second step, DOPO-PHM was obtained by the substitution reaction between DOPO-HB and aniline at 130[degrees]C for 12 h using p-TSA as a catalyst.
The first mechanistic proposal for the process of phase-transfer catalysis was formulated by Starks [1, 3] for a liquid-liquid system (LL-PTC) using a nucleophilic substitution reaction (Scheme 1).
The basis of any chemical substitution reaction is the destruction of the initial atomic linkage and formation of new atomic linkage, which results in new substance, i.
The galvanic substitution reaction between copper and platinum took place as a result and she succeeded in producing a gold electrode with a nanometric porosity, which is coated with a single layer of platinum.
In another study, TFR was exploited to carry out nucleophilic aromatic substitution reaction of nitrobenzene by a strong nucleophile like anilide salt of tetramethylammonium ion to give p-nitroso or nitro diphenylamine in a continuous manner.
05 g of 18-crown-6 were added to assist in the substitution reaction and removing the HCl as it formed.
Among these reactive groups, the chloromethyl one is especially useful, because it can be readily modified by a substitution reaction with various nucleophilic reactants.
The branched polystyrene is produced by a nucleophilic substitution reaction of active methylene groups with bonded electron-attracting groups.
The reaction in this type of structure involves an addition-elimination reaction or a 1-3 substitution reaction (ref.
The N atom, with a free pair of p electron, attacks the a-C atom of the Cl by a typical substitution reaction to form the di-esters.