Home Chemistry Heterocyclic Building Blocks Pyrans Chroman-2-One
Nucleophilic Addition Reactions: Chroman-2-one can react with nucleophiles (compounds rich in electrons) at the carbonyl (C=O) group to form addition products. For example, it can react with primary amines to form imines or with alcohols to form hemiacetals and acetals.
Reduction: The carbonyl group in chroman-2-one can be reduced to form a chroman-2-ol (an alcohol) using reducing agents such as sodium borohydride (NaBH4) or lithium aluminum hydride (LiAlH4).
Oxidation: Chroman-2-one can be oxidized to form various products, such as carboxylic acids, using oxidizing agents like potassium permanganate (KMnO4) or chromium(VI) oxide (CrO3).
Aromatic Ring Reactions: The chroman ring in chroman-2-one is an aromatic ring, and it can undergo typical reactions associated with aromatic compounds, such as electrophilic aromatic substitution reactions. For example, it can react with strong electrophiles like nitronium ions or acyl chlorides.
Cyclization: Chroman-2-one can undergo intramolecular cyclization reactions under certain conditions, leading to the formation of fused or spirocyclic compounds.
Grignard Reactions: Chroman-2-one can react with Grignard reagents to form alcohol or ketone products, depending on the conditions and reagents used.
Halogenation: Chroman-2-one can be halogenated at various positions on the molecule using halogenating agents, such as chlorine or bromine.
Framework+−
By Key Group+−
By Parent Nucleus+−
By Functional Group+−
Formula Weight+−
* Country/Region
* Quantity Required :
* Cat. No.:
* CAS No :
* Product Name :
* Additional Information :