concerted reaction

In the S2 reaction a concerted reaction also takes place.

Trafficking in human beings is a disgrace to our society and requires a strong, concerted reaction from everyone.

Deprotonation and rearrangement can also be a concerted reaction without formation of 4.

There was a concerted reaction.

Concerted reaction rates tend not to depend on solvent polarity ruling out large buildup of charge in the transition state.

Pericyclic reactions are concerted reactions.

A concerted reaction requires an antarafacial reaction mode but since the migrating group displays retention of configuration this mechanism is unlikely.

Next, the enolate complex adds to the pyrone through a Diels-Alder concerted reaction to form a bicyclic intermediate (8).

In chemistry, a concerted reaction is a chemical reaction in which all bond breaking and bond making occurs in a single step.

Only now, well into the fifth dry year, when it may be too late, has concerted reaction set in with panicky attempts to conserve water and find additional sources.

A strike and resulting plant shutdowns that have already affected more than 30,000 General Motors workers involve labor's first concerted reaction to the company's campaign to lower costs.

His fey, flamboyant image and gender-bending lyrics are a resurrection of the English tradition of sexual ambiguity, a concerted reaction against grunge's machismo.

The reaction mechanism likely involves formation of an intermediate carbanion with decarboxylation from one acid group followed by nucleophilic attack on the other acid group as a concerted reaction.

In the transition state leading to the iminium ion (σ-complex), the methyl group migrates to the nitrogen atom in a concerted reaction and the hydroxyl group is expulsed.

The stereochemical consequences of a concerted reaction pathway on the reaction outcome suggested an experiment where one would correlate the obtained reaction stereochemistry with the predicted reaction stereochemistry for a model substrate.

In this concerted reaction the transition state is represented as a square with the corners occupied by carbon, carbon, hydrogen and boron with maximum overlap between the two olefin p-orbitals and the empty boron orbital.

Some say that the move to drum and bass was a conscious and concerted reaction by top DJs and producers against a culture that was becoming tinged with gangster types and violent elements, and stereotyped with the recognizable production techniques of ragga-influenced producers.

Concerted reactions taking place under reductive conditions usually exhibit low regioselectivity due to somewhat indiscriminate frontier orbital control; however, stepwise (or at least asynchronous) reactions under basic conditions do exhibit moderate regioselectivity (attributed to initial formation of a bond between the less sterically hindered ends of the pi systems).