Kamis, 31 Mei 2012

amide
Amide is the type of compounds that can have the first two terms. 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 type of anion suatubentuk nitrogen. Amide NH groups 2
can be dehydrated to a nitrile
The nature of Amida


Amide is a compound that is reactive, because the protein consists of amino acids linked by amide bonds. Amide does not react with halide ions, ionkarboksilat, alcohol, or water because in each case, the incoming nucleophile is a weak base of the amide group to go

Molecular orbital theory can explain why the amide is not reactive. Amide has an important resonance contributor in which one partner shares with nitrogen karbonkarbonil, which contains a lone pair orbital overlap of the empty orbitals of the cluster karboni
Lower energy state overlap-one basis is not a partner or nucleophilic, and increase the orbital energy of the carbonyl group, making it less reactive to nucleophiles
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