772-01-0

Basic information

• Product Name: 2-phenyl-1,3-dioxane
• Synonyms: 2-phenyl-1,3-dioxane;Benzaldehyde trimethylene acetal
• CAS NO: 772-01-0
• Molecular Formula: C₁₀H₁₂O₂
• Molecular Weight: 164.20108
• EINECS: 212-245-2
• Mol File: 772-01-0.mol
• Article Data: 67

Chemical Properties

• Melting Point: 41°C
• Boiling Point: 253°C (estimate)
• Flash Point: 113.2°C
• Appearance: /
• Density: 1.1110
• Vapor Pressure: 0.0298mmHg at 25°C
• Refractive Index: 1.5155 (estimate)
• CAS DataBase Reference: 2-phenyl-1,3-dioxane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-phenyl-1,3-dioxane(772-01-0)
• EPA Substance Registry System: 2-phenyl-1,3-dioxane(772-01-0)

Safety Data

• Hazardous Substances Data: 772-01-0(Hazardous Substances Data)

Usage

Synthesis Reference(s)

Tetrahedron Letters, 16, p. 4543, 1975 DOI: 10.1016/S0040-4039(00)91066-9

InChI:InChI=1/C10H12O2/c1-2-5-9(6-3-1)10-11-7-4-8-12-10/h1-3,5-6,10H,4,7-8H2

Upstream product

• 75526-35-1 2-Phenyl-4H-[1,3]dioxin 
• 100-52-7 benzaldehyde 
• 504-63-2 trimethyleneglycol 
• 1125-88-8 benzaldehyde dimethyl acetal 
• 776-88-5 5,5-dimethyl-2-phenyl-[1,3]dioxane 
• 103-67-3 benzyl-methyl-amine 
• 17887-80-8 1,3-bis(trimethylsiloxy)propane 
• 774-48-1 (diethoxymethyl)benzene 
• 5721-88-0 2-phenyl-1,3-oxathiolane 
• 5616-55-7 2-phenyl-1,3-dithiane 
• 5425-44-5 2-Phenyl-[1,3]dithiane 
• 627-30-5 1-chloro-3-hydroxypropane 
• 627-18-9 1-bromo-3-propanol 
• 1689-71-0 cis-1,2-diphenyloxirane 

Downstream Products

• 4799-68-2 3-benzyloxypropan-1-ol 
• 10601-29-3 5,5,7-Tris--8,8,8-trifluor-4,6-dioxa-octyl-benzoat 
• 942-95-0 3-chloropropyl benzoate 
• 67516-70-5 2-dichloromethyl-2-phenyl-[1,3]dioxane 
• 5695-78-3 2-chloromethyl-2-phenyl-[1,3]dioxane 
• 124062-30-2 2-[(3-Hydroxy-propoxy)-phenyl-methyl]-cyclohexanone 
• 124062-30-2 2-[(3-Hydroxy-propoxy)-phenyl-methyl]-cyclohexanone 
• 124389-41-9 3-(1-phenylbut-3-enyloxy)propan-1-ol 
• 124062-25-5 (1R,3S,4R)-3-[(S)-(3-Hydroxy-propoxy)-phenyl-methyl]-1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one 
• 124062-26-6 (1R,3S,4R)-3-[(R)-(3-Hydroxy-propoxy)-phenyl-methyl]-1,7,7-trimethyl-bicyclo[2.2.1]heptan-2-one 
• 776-88-5 5,5-dimethyl-2-phenyl-[1,3]dioxane 
• 133625-53-3 (1'RS)-1-<1'-(3''-Hydroxypropyloxy)-1'-phenylmethyl>uracil 
• 126006-59-5 2-Dibromomethyl-2-phenyl-[1,3]dioxane 
• 53088-81-6 1,3-bis(benzyloxy)propane 

Relevant articles and documents

An Intramolecular Iodine-Catalyzed C(sp3)?H Oxidation as a Versatile Tool for the Synthesis of Tetrahydrofurans

The formation of ubiquitous occurring tetrahydrofuran patterns has been extensively investigated in the 1960s as it was one of the first examples of a non-directed remote C?H activation. These approaches suffer from the use of toxic transition metals in overstoichiometric amounts. An attractive metal-free solution for transforming carbon-hydrogen bonds into carbon-oxygen bonds lies in applying economically and ecologically favorable iodine reagents. The presented method involves an intertwined catalytic cycle of a radical chain reaction and an iodine(I/III) redox couple by selectively activating a remote C(sp3)?H bond under visible-light irradiation. The reaction proceeds under mild reaction conditions, is operationally simple and tolerates many functional groups giving fast and easy access to different substituted tetrahydrofurans.

Direct anodic (thio)acetalization of aldehydes with alcohols (thiols) under neutral conditions, and computational insight into the electrochemical formation of the acetals

A versatile protocol for the production of acetals/thioacetals by means of direct electrochemical oxidation is developed here under neutral conditions, providing (thio)acetals with good functional group tolerance and a wide scope for both aldehydes and (thio)alcohols. DFT calculations reveal that direct electron transfer from the anode plays a key role in carbonyl activation during this acid free acetalization process.

Robust acidic pseudo-ionic liquid catalyst with self-separation ability for esterification and acetalization

The novel acidic pseudo-ionic liquid catalyst with self-separation ability has been synthesized through the quaternization of triphenylphosphine and the acidification with silicotungstic acid. The pseudo-IL showed high activities for the esterification with average conversions over 90%. The pseudo-IL showed even higher activities for acetalization than traditional sulfuric acid. The homogeneous catalytic process benefited the mass transfer efficiency. The pseudo-IL separated from the reaction mixture automatically after reactions, which was superior to other IL catalysts. The high catalytic activities, easy reusability and high stability were the key properties of the novel catalyst, which hold great potential for green chemical processes.