Nucleophilic

Reactions resulting from this type of attraction are called nucleophilic substitution. ❋ Skyash (2009)

Once decarboxylated, tryptamine (step 2) is dimethylated by S-adenosyl-methionine (SAM) via nucleophilic attack. ❋ Joel Achenbach (2010)

A nucleophilic molecule like the oxygen on the phosphate group will form a covalent bond with close to all of the hypothesized prebiotic molecules in that scenario. ❋ Unknown (2006)

Seems that the species can also undergo aromatic nucleophilic substitution reactions with certain perfluorinated arenes, to afford metallocarboxylic acids. ❋ Taitauwai (2007)

In nucleophilic substitution the attacking reagent ❋ Unknown (1994)

To achieve this, he used solvents which were so extremely little nucleophilic that they did not attack carbocations. ❋ Unknown (1994)

Two of the commonest and most widely used reactions in synthetic organic chemistry are nucleophilic substitution and elimination. ❋ Unknown (1994)

Investigations of the nucleophilic substitution reactions and rearrangements of 2-norbornyl derivatives led S. Winstein to suggest in the early 1950s that the intermediate carbocation was non-classical and contained a pentacoordinated carbon ❋ Unknown (1994)

These are exemplified below with isopropyl chloride which, in the presence of the nucleophile Nu -, reacts to give a nucleophilic substitution product and/or an elimination product: ❋ Unknown (1994)

It was necessary to get them to react more slowly with solvents and other nucleophilic molecules. ❋ Unknown (1994)

It has been comprehensively established that NHCs react with enals to afford a new nucleophilic species and that metal salts can activate chelating electrophiles such as ❋ Dustin E. A. Raup (2010)

The first step of the reaction is nucleophilic attack by the catalytic C288 residue on SSA to give the hemithioacetal intermediate. ❋ Christopher G. Langendorf Et Al. (2010)

However, if the oxygen is first protonated to give R − OH2+, the leaving group (water) is much more stable, and the nucleophilic substitution can take place. ❋ Unknown (2009)

Our findings indicate that the putative active site nucleophile is not required for FDTS catalysis, and no alternative nucleophilic residues capable of serving this function can be identified. ❋ Unknown (2009)

The polar Ser residue may also repel the substrate phosphate group and affect the nucleophilic nature of the adjacent catalytic Cys residue. ❋ Unknown (2009)

Jacobsen's system is pretty much a chiral proton ligand that can carry along a nucleophilic counter anion. ❋ Unknown (2009)

Nucleophilic substitution The OH group is not a good leaving group in nucleophilic substitution reactions, so neutral alcohols do not react in such reactions. ❋ Unknown (2009)

Primary alkyl halides react with aqueous NaOH or KOH mainly to primary alcohols in nucleophilic aliphatic substitution. ❋ Unknown (2009)