2-Ethyl-2-phenyl-1,3-dioxolane

Base Information

• Chemical Name: 2-Ethyl-2-phenyl-1,3-dioxolane
• CAS No.: 4359-49-3
• Molecular Formula: C11H14 O2
• Molecular Weight: 178.231
• Hs Code.: 2932999099
• NSC Number: 29506
• DSSTox Substance ID: DTXSID50283063
• Nikkaji Number: J592.940G
• Wikidata: Q82017502
• Mol file: 4359-49-3.mol

Synonyms:2-ethyl-2-phenyl-1,3-dioxolane;4359-49-3;NSC29506;SCHEMBL14779113;DTXSID50283063;NSC 29506;NSC-29506

Chemical Property of 2-Ethyl-2-phenyl-1,3-dioxolane

Chemical Property:

• Vapor Pressure: 0.0275mmHg at 25°C
• Boiling Point: 254.5°Cat760mmHg
• Flash Point: 110.6°C
• PSA: 18.46000
• Density: 1.042g/cm³
• LogP: 2.29620
• XLogP3: 2
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 2
• Exact Mass: 178.099379685
• Heavy Atom Count: 13
• Complexity: 156

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CCC1(OCCO1)C2=CC=CC=C2

Technology Process of 2-Ethyl-2-phenyl-1,3-dioxolane

There total 4 articles about 2-Ethyl-2-phenyl-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: 98.0%

ethylene glycol (107-21-1) + 1-phenyl-propan-1-one (93-55-0) → 2-ethyl-2-phenyl-1,3-dioxolane (4359-49-3)

Guidance literature:

With toluene-4-sulfonic acid; In benzene;

DOI:10.1016/0022-328X(95)05964-Q

Reference yield:

α-Bromopropiophenone cyclic ethylene acetal (29568-65-8) + cyclohexane (110-82-7,25012-93-5) → 2-ethyl-2-phenyl-1,3-dioxolane (4359-49-3) + 2-phenyl-2-vinyl-[1,3]dioxolane (29568-66-9) + benzoic acid cyclohexyl ester (2412-73-9) + 2-hydroxyethyl-2-phenylpropanoate (80550-06-7) + 1-phenyl-propan-1-one (93-55-0) + Phenyl vinyl ketone (768-03-6,26742-84-7)

Guidance literature:

Product distribution; Mechanism; Ambient temperature; Irradiation; without cyclohexane but in DMSO; after previous adsorption at room temp. for 2 h on different zeolites forms prepared from the commercial 13X and LZY-52;

DOI:10.1021/jo00076a061

Reference yield:

1-Phenylprop-1-yne (673-32-5) + ethylene glycol (107-21-1) → 2-benzyl-2-methyl-1,3-dioxolane (4362-18-9) + 2-ethyl-2-phenyl-1,3-dioxolane (4359-49-3)

Guidance literature:

With silver tetrafluoroborate; (triphenylphosphine)gold(I) chloride; In toluene; at 100 ℃; for 3h;

DOI:10.1016/j.tet.2008.06.032

upstream raw materials:

ethylene glycol

1-phenyl-propan-1-one

α-Bromopropiophenone cyclic ethylene acetal

cyclohexane

Downstream raw materials:

1-Phenyl-1-propanol

2-(1'-phenylpropoxy)ethanol

propiophenone-((E)-2,4-dinitro-phenylhydrazone)

α-Bromopropiophenone cyclic ethylene acetal

Refernces

• 1、 Santos, Laura L.,Ruiz, Violeta R.,Sabater, Maria J.,Corma, Avelino. "Regioselective transformation of alkynes into cyclic acetals and thioacetals with a gold(I) catalyst: comparison with Br?nsted acid catalysts". . p. 7902 - 7909. Retrieved 2008/12/21.
• 2、 Suzuki, Hitomi,Yonezawa, Shuji,Mori, Tadashi. "Aromatic Nitration under Neutral Conditions Using Nitrogen Dioxide and Ozone as the Nitrating Agent. Application to Aromatic Acetals and Acylal". . p. 1535 - 1544. Retrieved 2007/10/03.