"Propylidene" Pronounce,Meaning And Examples

"Propylidene" Natural Recordings by Native Speakers

Propylidene

"Propylidene" Meaning

A derivative of propane, also known as isopropylidene or propylidene group, is a functional group in organic chemistry.

"Propylidene" Examples

Here are 5 usage examples for the word "propylidene":

1. Organic Chemistry Context

In organic chemistry, the andpropenylidene">propylidene group is a functional group present in some compounds.

2. General Information

Moreover, the propylidene acetal is another compound that includes this group, and its formation is facilitated through an Aldol condensation.

3. Stereoselective Synthesis

The enolether#Formationfromalkaneandaldehyde">silyl enol ether is used in stereoselective syntheses using the propylidene system.

4. Terminology in Organic Compounds

A molecule consisting of the propylidene system is considered an unsaturated compound.

5. Interpretation

The chemical formula C5H10, indicates the presence of a five-carbon atom in a compound with a propylidene basis.

"Propylidene" Similar Words

Propylaea

Propylaeum

Propylaia

The Propylaia (Greek: Π秫γυλία, Propul(o)yali\a) was a grand entrance building in the sacred precinct of the Acropolis in Athens, Greece. It served as the main gate to the Acropolis and was built around 437 BC during the Golden Age of Pericles, designed by the famous Greek architect Mnesikles. Physically, the Propylaia resembled a large temple, built in the Ionic style and decorated with numerous architectural ornaments, including friezes, friezes with mythological scenes, and carved pediments. The building had five Doric columns on each of its long sides and a forecourt in the front. The main entrance hall was preceded by an inner propylon. The Propylaia is notable for its unique architectural style, which harmoniously blends Ionic and Doric orders, demonstrating Mnesikles' skills and flair.

Propylamine

Propylamine is an organic compound, an amine with the chemical formula C3H9NH2. It is a colorless, highly flammable liquid with a characteristic Offensive odour. It is colorless liquid with a boiling point of 48-50°C, melting point of -92°C, and a density of 0.677 g/cm3. It is employed as a basic component in chemical syntheses.

Propylea

Propylea is not a word in English language.

Propylene

Propylene is a chemical compound with the formula C3H6. It is a colorless, flammable gas with a refrigerant and anesthetic properties. It is a byproduct of the cracking of petroleum and is used in the production of various chemicals, plastics, and resins, such as polypropylene.

Propylhexedrine

Propylhexedrine is a sympathomimetic amine that is classified as a stimulant drug. It works by stimulating the central nervous system, releasing the body's stored norepinephrine and increasing levels of norepinephrine. Its common brand name is Benzedrex, and it is often used medically as a nasally administered decongestant, often found in inhalers to relieve nasal congestion. However, the recreational use of propylhexedrine is gaining notoriety due to its possible use as an inhalant or the ability to induce a stimulant effet or a euphoric feeling.

Propylic

1. Relating to a propylene group.

Propylon

A propylon is a Russian system of approximately 100 barricades that was deployed at the boundary of the Soviet Union, along with barbed wire, ruts, and dogs, to isolate the demilitarized zone from the rest of the Soviet Union.

Propylparaben

A preservative derived from p-hydroxybenzoic acid, commonly used in cosmetics and pharmaceuticals to extend the shelf life of products by preventing the growth of bacteria and fungi.

Propylthiouracil

Propylthiouracil (PTU) is a synthetic antithyroid medication used to treat hyperthyroidism, a condition where the thyroid gland produces excessive amounts of thyroid hormones. It works by: 1. Inhibiting the synthesis of thyroid hormones: PTU blocks the enzyme thyroid peroxidase (TPO), which is necessary for the conversion of iodine into thyroid hormones. 2. Reducing the release of thyroid hormones: PTU also decreases the release of pre-formed thyroid hormones from the thyroid gland. By doing so, PTU slows down the production of thyroid hormones in the body, thereby reducing the symptoms of hyperthyroidism.

Propyzamide

Propyzamide is a pre-emergence herbicide used to control annual grass weeds and certain broadleaf weeds. It belongs to the triazine family of herbicides and is used in agriculture and horticulture to prevent weeds from germinating and growing. It works by inhibiting photosynthesis in susceptible plants, ultimately leading to their death.

Prorate

Prorated

Prorates

To distribute or divide something in proportion to the amount used or the period of time, especially in relation to a particular service or expense; to share or charge something according to certain rules or qualifications. Example: The school prorated the bus fare for the students, so those who rode for only half the semester only paid half price.