First Meeting

1. AMINES           

    Amines are organic compounds and functional groups whose contents consist of atomic nitrogen      compounds by the couple themselves. Amino is a derivative of ammonia. Usually called the amide and has a variety of different chemicals. Which includes amino acids are acids, biogenic acids, trimethylamine, and aniline.
   
The smell of ammonia, is an old fish, urine, Rotting flesh, and all the semen is composed of amino substances.

2.  AMIDA

     Amida is a type of chemical that can have two senses. The first type is an organic functional group having a carbonyl group (C = O), which binds to a nitrogen atom (N), or a compound that contains this functional group. The second kind is a form of nitrogen anion.

 3. LACTAM

     A lactam (the noun is a portmanteau of the words lactone + amide) is a cyclic amide. Prefixes indicate how many carbon atoms (apart from the carbonyl moiety) are present in the ring: β-lactam (2 carbon atoms outside the carbonyl, 4 ring atoms in total), γ-lactam (3 and 5 total), δ-lactam (4 and 6 total). Beta β, gamma γ and delta δ are the second, third and fourth letters in the alphabetical order of the Greek alphabet, respectively.

General synthetic methods exist for the organic synthesis of lactams.

• Lactams form by the acid-catalyzed rearrangement of oximes in the Beckmann rearrangement.
• Lactams form from cyclic ketones and hydrazoic acid in the Schmidt reaction.
• Lactams form from cyclisation of amino acids.
• Lactams form from intramolecular attack of linear acyl derivatives from the nucleophilic abstraction reaction.
• In iodolactamization ^[1] an iminium ion reacts with an halonium ion formed in situ by reaction of an alkene with iodine.
• In iodolactamization ^[1] an iminium ion reacts with an halonium ion formed in situ by reaction of an alkene with iodine.

• Lactams form by copper catalyzed 1,3-dipolar cycloaddition of alkynes and nitrones in the Kinugasa reaction
• Diels-Alder reaction between cyclopentadiene and chlorosulfonyl isocyanate (CSI) can be utilized to obtain both β- as well as γ-lactam. At lower temp (−78 °C) β-lactam is the preferred product. At optimum temperatures, a highly useful γ-lactam known as Vince Lactam is obtained.^[2]