Amino-cyclo-heptane (suberylamine) is obtained by the reduction of suberone oxime or by the action of sodium hypobromite on the amide of cycloheptane carboxylic acid.
Barium amide, Ba(NH 2) 2, is obtained from potassammonium and barium bromide.
By the action of bromine and alcoholic potash on the amides,, they are converted into amines containing one carbon atom less than the original amide, a reaction which possesses great.
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Enzymic phosphoryl transfer and amide hydrolysis have been successfully modeled.
For example, it is easily replaced by an -NH 2 group to make an amide.
In the case of Scenedesmus acutus it is said that the alga is unable to take up nitrogen in the form of a nitrate or ammoniacal salt, and requires some such substance as an amide or a peptone.
Levobupivacaine is an amide, which like the other amides, is a weak base.
Like water and the amide bond in peptides, the imidazole ring can act as both a hydrogen bond acceptor and donor.
Mohr, Ber., 18 9 8, 3 1, p. 2 493), or by the action of bromine and caustic soda on the amide of nicotinic acid (F.
Polyamides Polyamides are polymers in which the individual monomers are held together by amide linkages.
R'; the yield increases with the complexity of the organic residue of the acid amide.
So in the first instance you get hydrogen chloride gas and an organic compound called an amide.
The most significant chromophore for proteins is the amide group of the polypeptide backbone.
When heated to redness the amide is decomposed into ammonia and potassium nitride, NK 3, which is an almost black solid.
Wohl forms the oxime and converts it into an acetylated nitrile by means of acetic anhydride and sodium acetate; ammoniacal silver nitrate solution removes hydrocyanic acid and the resulting acetate is hydrolysed by acting with ammonia to form an amide, which is finally decomposed with sulphuric acid.