How do you form an imide?
Imines are the nitrogen analogues of aldehydes and ketones, containing a C=N bond instead of a C=O. bond. They are formed through the dehydration reaction of an aldehyde or ketone with an amine. Imines derived from aldehydes are sometimes called aldimines, imines derived from ketones are sometimes called ketimines.
Why are imides important?
Imides are monoacyl derivatives of amides or lactams and are used as valuable intermediates in organic synthesis as well as in biologically active compounds like drugs, fungicides and herbicides.
What is the meaning of imide?
Definition of imide : a compound containing the NH group that is derived from ammonia by replacement of two hydrogen atoms by a metal or an equivalent of acid groups — compare amide.
What is an imide in organic chemistry?
Imide: A functional group having a nitrogen atom bonded to two carbonyl groups, or a molecule containing this functional group.
Are imines stable?
Imine group stable at high Temp. however in presence of moisture it undergoes hydrolysis.
How do you pronounce imide?
- IPA: /ˈaɪmaɪd/
- Rhymes: -aɪd.
Is imide acidic or basic?
As expected, imides are more acidic and less basic than amides as suggested by the resonance structures in Fig. 1-iii.
What are imines good for?
Imines, also known as Schiff bases, are synthesized via condensation reactions of aromatic amines with aldehyde and ketone derivatives. Schiff bases play an extensive role in the preparation of dyes and are often used in the synthesis of coordination polymers as well.
Are imines electrophilic?
Imines are less electrophilic than aldehydes and ketones The decreased electrophilicity of imines is readily accounted for by the lower electronegativity of nitrogen compared with that of oxygen.
Is imide an acid?
What is diimide reduction?
Diimide reduction is a chemical reaction that converts unsaturated organic compounds to reduced alkane products. In the process, diimide (H 2 N 2) is oxidized to elemental nitrogen.
What is an imide group?
In organic chemistry, an imide is a functional group consisting of two acyl groups bound to nitrogen. The compounds are structurally related to acid anhydrides, although imides are more resistant toward hydrolysis.
What are imides used for?
In terms of commercial applications, imides are best known as components of high-strength polymers, called polyimides. Inorganic imides are also known as solid state or gaseous compounds, and the imido group (=NH) can also act as a ligand . Most imides are cyclic compounds derived from dicarboxylic acids, and their names reflect the parent acid.
What is an imide compound?
An imide is an organic compound that consists of two acyl groups bonded to the same nitrogen atom. The structure of an imide resembles acid anhydrides. These compounds are highly polar and are well-dissolved in polar solvents.