22530-98-9

Basic information

• Product Name: 4-BENZYLOXOLAN-2-ONE
• Synonyms: 4-BENZYLOXOLAN-2-ONE;4-Benzyldihydrofuran-2(3H)-one;2(3H)-Furanone, dihydro-4-(phenylmethyl)-
• CAS NO: 22530-98-9
• Molecular Formula: C₁₁H₁₂O₂
• Molecular Weight: 176.21178
• EINECS: -0
• Mol File: 22530-98-9.mol
• Article Data: 19

Chemical Properties

• Melting Point: 45-46 °C(Solv: ethanol (64-17-5))
• Boiling Point: 155-160 °C(Press: 1 Torr)
• Appearance: /
• Density: 1.122 g/cm3
• Storage Temp.: Sealed in dry,Room Temperature
• CAS DataBase Reference: 4-BENZYLOXOLAN-2-ONE(CAS DataBase Reference)
• NIST Chemistry Reference: 4-BENZYLOXOLAN-2-ONE(22530-98-9)
• EPA Substance Registry System: 4-BENZYLOXOLAN-2-ONE(22530-98-9)

Safety Data

• Hazardous Substances Data: 22530-98-9(Hazardous Substances Data)

Usage

General Description

4-BENZYLOXOLAN-2-ONE, also known as benzyl 2-oxacyclopentan-1-one, is a chemical compound that belongs to the class of oxolanes. It is a colorless to pale yellow liquid with a pleasant floral odor and is commonly used as a fragrance ingredient in various personal care products and perfumes. 4-BENZYLOXOLAN-2-ONE is also known for its potential use as a chemical intermediate in organic synthesis, particularly in the preparation of pharmaceuticals and agrochemicals. Additionally, 4-BENZYLOXOLAN-2-ONE is known for its ability to act as a chelating agent, which allows it to bind and remove metal ions from solutions, making it useful in various industrial processes and applications.

Upstream product

• 141406-19-1 4-benzyl-2-ethoxytetrahydrofuran 
• 67-56-1 methanol 
• 16720-76-6 4-(phenylmethyl)-2(5H)-furanone 
• 67-64-1 acetone 
• 112895-74-6 5-hydroxy-4-benzylbutenolide 
• 10317-12-1 3-benzyloxetane 
• 201230-82-2 carbon monoxide 
• 97677-83-3 (2RS)-benzyl-1,4-butanediol 
• 96540-34-0 3-ethoxycarbonyl-4-(1-iodobenzyl)-4,5-dihydrofuran-2(3H)-one 
• 96540-38-4 3-ethoxycarbonyl-4-benzyl-4,5-dihydrofuran-2(3H)-one 
• 96181-46-3 3-(ethoxycarbonyl)-4-phenylbut-3-enoic acid 
• 100-39-0 benzyl bromide 
• 55262-02-7 3-benzyl-cyclobutanone 
• 497-23-4 2-buten-4-olide 

Downstream Products

• 96540-46-4 4-benzyl-3-phenylthio-4,5-dihydrofuran-2(3H)-one 
• 133496-51-2 β-(bromomethyl)-γ-phenylbutyric acid 
• 112895-79-1 Sodium; 3-hydroxymethyl-4-phenyl-butyrate 
• 1443013-38-4 4-benzyl-2-(trimethylsiloxy)-4,5-dihydrofuran 
• 1443013-62-4 (α S,βR)-β-benzyl-α-(1-naphthyl)-γ-butyrolactone 
• 1381783-43-2 4-benzyl-3-diazo-dihydrofuran-2-one 
• 96540-49-7 4-benzyl-3-phenylsulfinyl-4,5-dihydrofuran-2(3H)-one 
• 16720-76-6 4-(phenylmethyl)-2(5H)-furanone 
• 126434-64-8 (R)-dihydro-4-(phenylmethyl)furan-2(3H)-one 
• 126434-65-9 (S)-(-)-β-benzyl-γ-butyrolactone 
• 374717-36-9 propyl 3-benzyl-4-hydroxybutanoate 

Relevant articles and documents

Synthesis method of butyrolactone compound

The invention relates to a synthesis method of a butyrolactone compound. The synthesis method comprises the following step: in the presence of a solvent and a cobalt catalyst, converting an oxetane compound shown as general formula I into a butyrolactone compound shown as general formula II through carbonyl insertion ring expansion reaction in an atmosphere of CO and H2. Compared with an existingmethod for synthesizing butyrolactone through oxetane carbonylation ring expansion reaction in a carbon monoxide atmosphere, the synthesis method of a butyrolactone compound provided by the inventionhas the advantages of excellent catalytic activity, excellent chemical selection, wide substrate applicability, mild reaction conditions and the like; compared with other methods for synthesizing butyrolactone compounds, the method provided by the invention has the advantages of wide substrate range, high atom economy, no need of noble metal catalysis and the like, therefore the method has a wideapplication prospect.

Rh-catalyzed intermolecular reactions of cyclic α-diazocarbonyl compounds with selectivity over tertiary C-H bond migration

Intermolecular Rh-catalyzed reactions of cyclic α-diazocarbonyl compounds with chemoselectivity over β-hydride elimination are described. These methods represent the first general intermolecular reactions of Rh-carbenoids that are selective over tertiary

Regioselective lactonization of unsymmetrical 1,4-diols: An efficient access to lactone lignans

A Cp*Ru-based bifunctional catalyst system (Cp* = η5-C5(CH3)5) with a suitably-designed PN ligand (PN = chelating tertiary phosphine-protic amine ligand) has been developed for a regioselective lactonization of