Nitric acid, praseodymium(3+) salt (3:1)

Base Information

• Chemical Name: Nitric acid, praseodymium(3+) salt (3:1)
• CAS No.: 104333-83-7
• Deprecated CAS: 1825365-86-3
• Molecular Formula: C14H16 O6
• Molecular Weight: 280.277
• UNII: LQ73FSY2NF
• DSSTox Substance ID: DTXSID60920538
• Wikipedia: Praseodymium(III) nitrate,Praseodymium(III)_nitrate
• Mol file: 104333-83-7.mol

Synonyms:nitric acid;praseodymium;EINECS 233-796-5;LQ73FSY2NF;Praseodymium(III) nitrate;Nitric acid, praseodymium(3+) salt (3:1);NSC 177677;UNII-LQ73FSY2NF;DTXSID60920538;Nitric acid--praseodymium (3/1);EC 233-796-5

Chemical Property of Nitric acid, praseodymium(3+) salt (3:1)

Chemical Property:

• Vapor Pressure: 2.42E-05mmHg at 25°C
• Melting Point: 54.0 to 58.0 °C
• Refractive Index: 1.506
• Boiling Point: 359.2°C at 760 mmHg
• Flash Point: 156.8°C
• PSA: 71.06000
• Density: 1.225g/cm³
• LogP: 0.98930
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 9
• Rotatable Bond Count: 0
• Exact Mass: 329.89459
• Heavy Atom Count: 13
• Complexity: 24.8

Purity/Quality:

97% ^*data from raw suppliers

Dimethyl(4R,5R)-2-Methyl-2-phenyl-1,3-dioxolane-4,5-dicarboxylate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: [N+](=O)(O)[O-].[N+](=O)(O)[O-].[N+](=O)(O)[O-].[Pr]

Technology Process of Nitric acid, praseodymium(3+) salt (3:1)

There total 3 articles about Nitric acid, praseodymium(3+) salt (3:1) 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: 63.0%

dimethyl L-tartrate (608-68-4) + acetophenone dimethyl acetal (4316-35-2) → (4R,5R)-2-phenyl-2-methyl-4,5-bis(methoxycarbonyl)-1,3-dioxolane (104333-83-7)

Guidance literature:

With toluene-4-sulfonic acid; In benzene; Heating;

DOI:10.1021/ja00196a045

Reference yield:

acetophenone (98-86-2) → (4R,5R)-2-phenyl-2-methyl-4,5-bis(methoxycarbonyl)-1,3-dioxolane (104333-83-7)

Guidance literature:

Multi-step reaction with 2 steps

1: PTSA / benzene / 2 h

2: benzene / 60 °C

With toluene-4-sulfonic acid; In benzene;

DOI:10.1016/S0957-4166(97)00264-4

Reference yield:

acetophenone (98-86-2) → (4R,5R)-2-phenyl-2-methyl-4,5-bis(methoxycarbonyl)-1,3-dioxolane (104333-83-7)

Guidance literature:

Multi-step reaction with 2 steps

1: toluene-4-sulfonic acid / 60 h / 65 °C / Inert atmosphere

2: toluene-4-sulfonic acid / toluene / 17 h / Inert atmosphere; Dean-Stark; Reflux

With toluene-4-sulfonic acid; In toluene;

DOI:10.1021/acs.orglett.9b04345

upstream raw materials:

dimethyl L-tartrate

acetophenone dimethyl acetal

acetophenone

Downstream raw materials:

(4R-trans)-2-methyl-2-phenyl-α,α,α',α'-tetraphenyl-1,3-dioxolan-4,5-dimethanol