functional group is any substituent or moiety in a molecule that causes the molecule's characteristic chemical reactions. The same functional group will...

Look up functional group in Wiktionary, the free dictionary. The term functional group may have several meanings: Functional group, in organic chemistry...

exothermically. Bruna, Pablo J.; Grein, Friedrich; Passmore, Jack (2011). "Density functional theory (DFT) calculations on the structures and stabilities of [CnO2n+1]2–...

The Party of Functional Groups (Indonesian: Partai Golongan Karya), often known by its abbreviation Golkar, is a centre to centre-right big tent secular...

A functional group is a collection of organisms that share characteristics within a community. Ideally, these would perform equivalent tasks based on domain...

In theoretical physics, functional renormalization group (FRG) is an implementation of the renormalization group (RG) concept which is used in quantum...

function Functional group, combination of atoms within molecules Medical conditions without currently visible organic basis: Functional symptom Functional disorder...

a compound with the functional group RnE(=O)xNR2, where x is not zero, E is some element, and each R represents an organic group or hydrogen. It is a...

In organic chemistry, a vinyl iodide (also known as an iodoalkene) functional group is an alkene with one or more iodide substituents. Vinyl iodides are...

participate in hydrogen bonding. Together, the hydroxyl and carbonyl group form the functional group carboxyl. Carboxylic acids usually exist as dimers in nonpolar...

A protecting group or protective group is introduced into a molecule by chemical modification of a functional group to obtain chemoselectivity in a subsequent...

analogous reaction of benzyl bromide with sodium cyanide. Manipulation of functional groups can lead to significant reductions in molecular complexity. Numerous...

alcohol) is an organic compound containing a functional group with the structure R−CH=O. The functional group itself (without the "R" side chain) can be...

substituent groups bonded to the nitrogen atom, and are represented by the formula R 3 N {\displaystyle {\ce {R3N}}} . The functional group −NH2 present...

In chemistry, a hydroxy or hydroxyl group is a functional group with the chemical formula −OH and composed of one oxygen atom covalently bonded to one...

organic chemistry, a methoxy group is the functional group consisting of a methyl group bound to oxygen. This alkoxy group has the formula R−O−CH3. On...

organic oxidation is gain of oxygen and/or loss of hydrogen. Simple functional groups can be arranged in order of increasing oxidation state. The oxidation...

the main functional group is a terminal functional group (a group which can exist only at the end of a chain, like formyl and carboxyl groups), there is...

formed. An electron donating group (EDG) or electron releasing group (ERG, Z in structural formulas) is an atom or functional group that donates some of its...

be replaced by some other element or compound to serve as a functional group. A phenyl group has six carbon atoms bonded together in a hexagonal planar...

In organic chemistry, a vinyl group (abbr. Vi; IUPAC name: ethenyl group) is a functional group with the formula −CH=CH2. It is the ethylene (IUPAC name:...

addition/functional group increases, there is a corresponding dipole, when measured, increases in strength. A dipole directed towards the functional group (higher...

quantity and purity for a given purpose without needing the addition of a functional group that exclusively serves to enable said transformation. Molecular complexity...

aminomethyl group is a monovalent functional group with formula −CH2−NH2. It can be described as a methyl group substituted by an amino group −NH2. Usually...

Electron-withdrawing groups are the opposite effect of electron-donating groups (EDGs). Both describe functional groups, however, electron-withdrawing groups pull electron...

hydroxyl group. Methylarsonic acid results when the substituent is a methyl group. Phenylarsonic acid results when the substituent is a phenyl group. The...

In organic chemistry, a carbonyl group is a functional group with the formula C=O, composed of a carbon atom double-bonded to an oxygen atom, and it is...

contain one or more nitro functional groups (−NO2). The nitro group is one of the most common explosophores (functional group that makes a compound explosive)...

is any neutral chemical compound with a positively charged cationic functional group that bears no hydrogen atom, such as a quaternary ammonium or phosphonium...

In organic chemistry, an acetyl group is a functional group denoted by the chemical formula −COCH3 and the structure −C(=O)−CH3. It is sometimes represented...