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How Do Carboxylic Acid Derivatives React with Ammonia and Amines

Complete these equations (the stoichiometry of each is given in the equation)  [Pg.503]

FVrethrum is a natural insecticide obtained from the powdered flower heads of several species of Chrysanthemum, particularly C. cinerariaefolium. The active substances in pyrethrum, principally py-rethrins I and II, are contact poisons for insects and cold-blooded vertebrates. Because their concentrations in the pyrethrum powder used in chrysanthemum-based insecticides are nontoxic to plants and higher animals, pyrethrum powder is used in household and livestock sprays, as well as in dusts for edible plants. Natural pyrethrins are esters of chry-santhemic acid. [Pg.503]

While pyrethrum powders are effective insecticides, the active substances in them are destroyed rapidly in the environment. In an effort to develop synthetic compounds as effective as these natural insecticides but with greater biostability, chemists have prepared a series of esters related in structure to chrysanthemic acid. Permethrin is one of the most commonly used synthetic pyrethrinlike compounds in household and agricultural products. [Pg.503]

Show the compounds that would result if pyrethrin I and permethrin were to undergo hydrolysis. [Pg.503]

5 How Do Carboxylic Acid Derivatives React with Ammonia and Amines  [Pg.503]




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Acid ammonia

Amination with ammonia

Amine with carboxylic acids

Amines ammonia

Amines and Acids

Amines and Derivatives

Amines and acidity

Amines carboxylates

Amines carboxylation

Amines carboxylic acids and

Amines derivatives

Ammonia acidity

Ammonia and amines

Ammonia derivatives

Ammonia with carboxylic acids

Carboxylic acid derivates

Carboxylic acid derivs

Carboxylic acids and derivs

Carboxylic amines

REACT

React with

With Carboxylic Acid Derivatives

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