2,2-Diphenyl-1,3-dioxolane

Base Information

• Chemical Name: 2,2-Diphenyl-1,3-dioxolane
• CAS No.: 4359-34-6
• Molecular Formula: C15H14O2
• Molecular Weight: 226.275
• Hs Code.: 2932999099
• NSC Number: 137600
• UNII: ARK5XD22PT
• DSSTox Substance ID: DTXSID60195880
• Nikkaji Number: J379.662K
• Wikidata: Q83068939
• Mol file: 4359-34-6.mol

Synonyms:2,2-Diphenyl-1,3-dioxolane;4359-34-6;2,2-Diphenyldioxolane;ARK5XD22PT;UNII-ARK5XD22PT;NSC137600;NSC 137600;NSC-137600;SCHEMBL1256099;DTXSID60195880;1,3-Dioxolane, 2,2-diphenyl-;BENZOPHENONE ETHYLENE KETAL;HRTCGZZYZFEBHO-UHFFFAOYSA-N

Chemical Property of 2,2-Diphenyl-1,3-dioxolane

Chemical Property:

• Vapor Pressure: 0.000201mmHg at 25°C
• Refractive Index: 1.58
• Boiling Point: 337.8 °C at 760 mmHg
• Flash Point: 171.6 °C
• PSA: 18.46000
• Density: 1.145 g/cm³
• LogP: 2.93450
• XLogP3: 2.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 226.099379685
• Heavy Atom Count: 17
• Complexity: 213

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1COC(O1)(C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 2,2-Diphenyl-1,3-dioxolane

There total 6 articles about 2,2-Diphenyl-1,3-dioxolane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 90.0%

benzophenone (119-61-9) + ethylene glycol (107-21-1) → 2,2-diphenyl-[1,3]dioxolane (4359-34-6)

Guidance literature:

With polyaniline-sulfate salt; In toluene; for 4h; Heating;

DOI:10.1055/s-2003-41412

Reference yield: 81.0%

ethylene glycol (107-21-1) + diazodiphenylmethane (908093-98-1) → benzophenone (119-61-9) + 2,2-diphenyl-[1,3]dioxolane (4359-34-6)

Guidance literature:

With DDQ (2,3-dichloro-5,6-dicyano-1,4-benzoquinone); In 1,2-dichloro-ethane; at 20 - 25 ℃; for 2h;

DOI:10.1021/jo00195a038

Reference yield: 81.0%

ethylene glycol (107-21-1) + diazodiphenylmethane (908093-98-1) → 2,2-diphenyl-[1,3]dioxolane (4359-34-6)

Guidance literature:

With 2,3-dicyano-5,6-dichloro-p-benzoquinone; In 1,2-dichloro-ethane; at 20 ℃; for 1h;

DOI:10.1016/0040-4039(80)80216-4

upstream raw materials:

benzophenone

toluene-4-sulfonic acid

ethylene glycol

benzene

Downstream raw materials:

2,2-diphenylcyclopentane-1,3-dione

2-Methyl-benzoic acid 2,2-diphenyl-[1,3]dioxolan-4-yl ester

(+/-)-1,1-diphenyl-3-methyl-2-butanol

benzophenone

Refernces

• 1、 Yang, Hua,Liu, Yonglu,Hu, Dao-Dao. "Syntheses, structures, and catalytic activities of copper(I) complexes with the ligand 2(4,5-diphenyl-1H-imidazol-2-yl)pyridine". . p. 394 - 397. Retrieved 2014/03/21.
• 2、 Yadav, Ganapati D.,Katole, Suraj O.. "Selective Acetalization of ethylene glycol with methyl 2-napthyl ketone over solid acids: Efficacy of acidic clay supported Cs2.5H0.5PW12O40". . p. 125 - 135. Retrieved 2015/11/03.