2749-68-0

Basic information

• Product Name: 1,3-Dioxepane, 2-phenyl-
• CAS NO: 2749-68-0
• Molecular Formula: C11H14O2
• Molecular Weight: 178.231
• Mol File: 2749-68-0.mol
• Article Data: 14

Chemical Properties

• CAS DataBase Reference: 1,3-Dioxepane, 2-phenyl-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,3-Dioxepane, 2-phenyl-(2749-68-0)
• EPA Substance Registry System: 1,3-Dioxepane, 2-phenyl-(2749-68-0)

Safety Data

• Hazardous Substances Data: 2749-68-0(Hazardous Substances Data)

Usage

Explanation

Different sources of media describe the Explanation of 2749-68-0 differently. You can refer to the following data:
1. The molecular formula represents the number of atoms of each element present in a molecule. In this case, 1,3-Dioxepane, 2-phenylhas 11 carbon atoms, 14 hydrogen atoms, and 2 oxygen atoms.
2. The compound has a six-membered ring structure with oxygen atoms at positions 1 and 3, and a phenyl group (C6H5) attached to position 2.
3. The ether functional group is formed by the oxygen atoms in the six-membered ring, while the phenyl group provides an aromatic ring structure.
4. Due to its unique structure and reactivity, 1,3-Dioxepane, 2-phenylis used as a starting material or intermediate in the synthesis of various compounds in the pharmaceutical, agrochemical, and fragrance industries.
5. The compound serves as a versatile building block in organic chemistry, allowing chemists to create more complex molecules by attaching additional functional groups or modifying its structure.
6. The unique structure and reactivity of 1,3-Dioxepane, 2-phenylmake it a promising candidate for the development of new materials and polymers with specific properties and applications.
7. Due to its ether and aromatic ring structures, 1,3-Dioxepane, 2-phenylcan participate in a range of chemical reactions, such as electrophilic aromatic substitution, nucleophilic addition, and oxidation reactions.
8. As an organic compound, 1,3-Dioxepane, 2-phenylis expected to be soluble in common organic solvents like dichloromethane, ethyl acetate, and acetone.
9. The compound is relatively stable under normal conditions, such as room temperature and atmospheric pressure, but may undergo degradation or reactions under extreme conditions or in the presence of strong reagents.
10. As with any chemical compound, 1,3-Dioxepane, 2-phenylshould be handled with care, following proper safety protocols and precautions to minimize potential hazards, such as flammability, toxicity, or reactivity with other substances.

Structure

Cyclic ether with a six-membered ring and a phenyl group

Functional Groups

Ether and aromatic ring

Applications

Synthesis of pharmaceuticals, agrochemicals, and fragrances

Use in Organic Chemistry

Building block for complex molecules

Potential Applications

Development of new materials and polymers

Reactivity

Can undergo various chemical reactions

Solubility

Generally soluble in organic solvents

Stability

Relatively stable under normal conditions

Safety

Handle with care due to potential hazards

Upstream product

• 100-52-7 benzaldehyde 
• 56318-28-6 (bis(allyloxy)methyl)benzene 
• 2568-24-3 2-phenyl-4,7-dihydro-1,3-dioxepine 
• 110-63-4 Butane-1,4-diol 
• 1125-88-8 benzaldehyde dimethyl acetal 

Downstream Products

• 32651-37-9 4-benzoyloxybutan-1-ol 
• 22927-31-7 4-oxobutyl benzoate 
• 36978-34-4 benzoicacid 4-bromo-butyl ester 
• 389852-59-9 diethyl [1,1-2H₂]-4-benzyloxybutyl-N-t-butoxycarbonylaminomalonate 
• 389852-62-4 N-(4-benzyloxy-[1,1-2H₂]butyl)phthalimide 
• 389852-58-8 [1,1-2H₂]-4-benzyloxy-1-bromobutane 
• 31600-62-1 [1,1-2H₂]-4-benzyloxy-butan-1-ol 
• 10385-30-5 4-(benzyloxy)butanoic acid 
• 31600-42-7 methyl 4-(benzyloxy)butanoate 
• 4541-14-4 4-benzyloxy-butan-1-ol 
• 101-81-5 Diphenylmethane 

Relevant articles and documents

Lewis Acid-Catalyzed Vinyl Acetal Rearrangement of 4,5-Dihydro-1,3-dioxepines: Stereoselective Synthesis of cis- And trans-2,3-Disubstituted Tetrahydrofurans

Lewis acid-catalyzed rearrangements of 4,5-dihydro-1,3-dioxepines have been investigated. Rearrangement of vinyl acetals under a variety of conditions resulted in cis- and trans-2,3-disubstituted tetrahydrofuran derivatives in a highly stereoselective man

Phosphorus promoted SO42-/TiO2 solid acid catalyst for acetalization reaction

A novel phosphorus modifed SO42-/TiO2 catalyst was synthesized by a facile coprecipitation method, followed by calcination. The catalytic performance of this novel solid acid was evaluated by acetalization. The results showed that the phosphorus was very effcient to enhance the catalytic activity of SO42-/TiO2. The solid acid owned high activity for the acetalization with the yields over 90%. Moreover, the solid acid could be reused for six times without loss of initial catalytic activities.

Preparation of a novel solid acid catalyst with Lewis and Bronsted acid sites and its application in acetalization

A novel melamine-formaldehyde resin (MFR) supported solid acid with Lewis and Bronsted acid sites was synthesized through the immobilization of acidic ionic liquid and cuprous ion on MFR. The scanning electron microscopy (SEM) characterization showed that addition of PEG-2000 in the synthesis of MFR could promote the formation of regular particles with diameters around 3.7 μm. The XRD pattern demonstrated that some cuprous ions were aggregated. The catalytic performance of this acid catalyst was evaluated by acetalization. The results showed that the catalytic activity of MFR with Bronsted acid could be improved by addition of Lewis acid. The solid acid was very efficient for the acetalization of carbonyl compounds and diols with moderate to excellent yields and there was no loss of catalytic activity even after being recycled for 6 runs. TUeBITAK.