Cyclobutanone丨CAS 1191-95-3

Cyclobutanone丨CAS 1191-95-3 is a cyclic ketone with a four-membered ring structure containing a carbonyl group (C=O). It is an important intermediate in organic chemistry and serves as a building block for the synthesis of various heterocyclic compounds and other valuable chemical products.

1. Synthetic Organic Chemistry
● Building Block for Complex Molecules: Cyclobutanone丨CAS 1191-95-3 serves as a versatile intermediate in the synthesis of complex organic molecules, particularly in the formation of cyclobutane derivatives and heterocyclic compounds.
● Ring-Closing Reactions: It is involved in ring-closing reactions where the cyclobutane ring is often a part of the final product, contributing to the creation of more intricate structures.
2. Pharmaceutical Synthesis
● Cyclobutanone is used in the synthesis of biologically active molecules, including drugs and pharmaceutical intermediates. The strain energy in the cyclobutane ring makes it a useful precursor for creating compounds with novel structures and biological activity.
● Anticancer Agents: Research has shown cyclobutanone derivatives can be part of compounds with anticancer activity, making it a potential target for drug development.
3. Agricultural Chemicals
● It is utilized in the creation of certain pesticides and herbicides, where its reactivity allows the synthesis of compounds that interact with plant and fungal targets.
● Insecticides and Fungicides: Its incorporation into molecules that target specific biochemical pathways in pests and fungi has applications in crop protection.
4. Material Science
● Polymer Chemistry: Cyclobutanone is used in the production of specialty polymers and resins, where its strained ring can provide unique properties to the resulting materials.
● Coatings and Adhesives: The reactivity of cyclobutanone in polymerization reactions has made it useful in the development of adhesives, coatings, and plastics.
5. Flavor and Fragrance Industry
● Cyclobutanone Derivatives: While cyclobutanone itself is not a major compound in flavors and fragrances, derivatives of cyclobutanone can be used in the synthesis of flavoring agents and fragrance compounds due to their unique aromatic structures.

1. Unique Reactivity
● The strained ring structure of cyclobutanone provides it with high reactivity, which makes it an excellent starting material for ring-opening reactions or ring-forming reactions, essential in the synthesis of a variety of complex organic molecules.
2. Versatile Synthetic Intermediate
● Due to its chemical reactivity, it can undergo various transformations, such as electrophilic addition reactions, reductive cleavage, and nucleophilic substitution, enabling it to serve as a building block in the synthesis of many important organic compounds.
3. Pharmaceutical Potential
● The biological activity of cyclobutanone derivatives and its ability to form new molecular frameworks make it a promising precursor for drug discovery, especially in areas like anticancer and antiviral therapies.
4. Agrochemical Applications
● Its use in the synthesis of herbicides and insecticides contributes to more effective crop protection and the development of environmentally safer alternatives for controlling pests and diseases in agriculture.
5. Material Design
● The chemical properties of cyclobutanone are useful in material science, where it contributes to the development of polymers with tailored properties, which can be critical in creating biodegradable materials and high-performance coatings.

Cyclobutanone丨CAS 1191-95-3 is a highly reactive and versatile intermediate in synthetic chemistry, offering broad applications in fields ranging from pharmaceuticals to agriculture and material science. Its strained ring structure provides unique reactivity that makes it an essential building block for more complex molecules with important biological and industrial properties.