allyylialkoholien

Allyylialkoholien, also known as allyl alcohols, are a group of organic compounds characterized by the presence of both an allyl group and a hydroxyl group. The allyl group consists of a vinyl group attached to a methylene group (CH2=CH-CH2-). When this allyl group is attached to a hydroxyl group (-OH), it forms an allyl alcohol. The simplest and most common example is allyl alcohol itself, which has the chemical formula C3H6O.

These compounds are generally colorless liquids with pungent odors. They are relatively reactive due to the presence of the double bond in the allyl group and the polar hydroxyl group. The double bond can undergo addition reactions, while the hydroxyl group can participate in typical alcohol reactions such as esterification and etherification. Allyl alcohols are often used as intermediates in the synthesis of various chemicals, including polymers, pharmaceuticals, and agricultural products.

Their synthesis typically involves the reaction of allyl halides with bases or through the hydrolysis of allyl esters. Due to their reactivity, they can be hazardous and require careful handling. The toxicity and specific properties of allyl alcohols vary depending on the substituents attached to the allyl or alcohol functionalities. Allyl alcohol itself is known to be toxic and an irritant.