Phenol ketone products

Plastic rubber

Current Location： Home > News > Chemical Knowledge > Differences between pivaloyl chloride and pivalic acid: A comparison of strength in the field of chemistry

[Chemical Knowledge]：Differences between pivaloyl chloride and pivalic acid: A comparison of strength in the field of chemistry

Read： 1074 Time：18months ago Source：Transform the World with Simplicity

Pivaloyl chloride and pivalic acid are two common compounds in the chemical field. They have some similarities in structure, but there are some obvious differences in properties and applications. Pivaloyl chloride (also known as valeryl chloride or valeryl chloride) is an organic compound with the formula C4H7ClO. Piperone chloride (pivaloyl chloride) is a derivative of an acid chloride, consisting of five carbon pivalone (pentanone) and a chlorine atom (Cl). Pivaloyl chloride is often used as a reagent or intermediate in organic synthesis reactions, which can introduce pivaloyl groups and have high reactivity.

In contrast, pivalic acid is a carboxylic acid with the formula C5H10O2. Compared with pivaloyl chloride, it has one more hydroxyl group, that is, the carboxyl group (-COOH) replaces the chlorine atom. Pivalic acid is a colorless liquid with a pungent sour taste at room temperature. Compared with pivalic acid and pivaloyl chloride, the reaction activity is lower, more stable. Pivalic acid is usually used as an acid catalyst in organic synthesis, which can be reduced to pivalol, and can also form esters with other compounds.

In chemical synthesis, the application and characteristics of pivaloyl chloride and pivalic acid are also different. Due to its high reactivity, pivaloyl chloride is commonly used in acylation reactions, addition reactions of olefins, and acylation reactions of alcohols, etc., and can introduce pivaloyl groups. It can also be used to prepare organic compounds such as esters, amides and hydrazides. Pivaloyl chloride is widely used in organic synthesis and is a common reagent.

and pivalic acid due to its high stability, is usually used as an acid catalyst or reducing agent in organic synthesis. It can react with alcohols to form esters, with amines to form amides, and with other carboxylic acids to form esters. Pivalic acid is also commonly used in the preparation of certain pharmaceuticals, fragrances and organic solvents. Because pivalic acid is more stable than valeryl chloride, it is more commonly used in some reactions that require longer reaction times or where environmental conditions are milder.

In summary, pivaloyl chloride and pivalic acid have different properties and applications in the field of chemistry. Pivaloyl chloride has high reactivity and is often used to introduce pivaloyl groups or carry out highly active organic synthesis reactions. Due to its high stability, pivalic acid is often used as an acid catalyst or reducing agent, and is used for reactions under longer reaction times or mild conditions. Both pivaloyl chloride and pivalic acid play an important role in organic synthesis and contribute to the development of chemistry.

Previous： The difference between extract and extract-understanding the magic of plant extracts

Next： The difference between lithium carbonate and lithium bicarbonate-from chemistry to application areas

News Categories