1,3-DIPHENYLPROPANETRIONE

Base Information

• Chemical Name: 1,3-DIPHENYLPROPANETRIONE
• CAS No.: 643-75-4
• Molecular Formula: C15H10 O3
• Molecular Weight: 238.243
• Hs Code.: 2914399090
• Mol file: 643-75-4.mol

Synonyms:Propanetrione,diphenyl- (8CI,9CI); 1,3-Diphenyl-1,2,3-propanetrione;1,3-Diphenylpropanetrione; Diphenylpropanetrione; NSC 11904

Chemical Property of 1,3-DIPHENYLPROPANETRIONE

Chemical Property:

• Vapor Pressure: 2.19E-06mmHg at 25°C
• Melting Point: 71 °C
• Refractive Index: 1.6000 (estimate)
• Boiling Point: 393.1 ºC at 760 mmHg
• Flash Point: 170.2ºC
• PSA: 51.21000
• Density: 1.228 g/cm3
• LogP: 2.32130

Purity/Quality:

98%,99%, ^*data from raw suppliers

1,3-Diphenylpropanetrione >98.0%(GC) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,3-DIPHENYLPROPANETRIONE

There total 55 articles about 1,3-DIPHENYLPROPANETRIONE 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%

2-anilino-2-hydroxy-1,3-diphenyl-propane-1,3-dione (37596-06-8) → 1,3-diphenyl-propane-1,2,3-trione (643-75-4) + aniline hydrochloride (142-04-1,36663-09-9)

Guidance literature:

With hydrogenchloride; In dichloromethane; water; at 20 ℃;

DOI:10.1016/j.tet.2016.03.093

Reference yield: 96.0%

C21H16N2O5 → 1,3-diphenyl-propane-1,2,3-trione (643-75-4) + 4-nitroaniline hydrochloride (15873-51-5)

Guidance literature:

With hydrogenchloride; In dichloromethane; water; at 20 ℃;

DOI:10.1016/j.tet.2016.03.093

Reference yield: 96.0%

C21H16ClNO3 → 1,3-diphenyl-propane-1,2,3-trione (643-75-4) + p-chloroaniline hydrochloride (20265-96-7)

Guidance literature:

With hydrogenchloride; In dichloromethane; water; at 20 ℃;

DOI:10.1016/j.tet.2016.03.093

upstream raw materials:

3,3-dibromo-1,3-diphenyl-1,3-propanedione

2-acetoxy-2-bromo-1,3-diphenyl-propane-1,3-dione

potassium acetate

acetic acid

Downstream raw materials:

phenyl-(3-phenyl-quinoxalin-2-yl)-methanone

α,ο-diphenylperfluoropropane

2,2-dimethoxy-2-(dimethylphosphato)-4-benzoyl-5-phenyl-2,2-dihydro-1,3,2-dioxaphosphole

(+/-)-1cat_F,3cat_F-diphenyl-propane-1r_F,2,3t_F-triol

Refernces

• 1、 Hu, Wenli,Huang, Bin,Niu, Bingbo,Cai, Mingzhong. "Recyclable heterogeneous gold(I)-catalyzed oxidation of internal acylalkynes: Practical access to vicinal tricarbonyls". supporting information. . Retrieved 2021/03/16.
• 2、 Liu, Yueyang,Zhang, Zhiguo,Wan, Yameng,Zhang, Guisheng,Li, Zhonglian,Bi, Jingjing,Ma, Nana,Liu, Tongxin,Liu, Qingfeng. "Oxidation of β-Ketoamides: The Synthesis of Vicinal Tricarbonyl Amides". . p. 3901 - 3907. Retrieved 2017/04/11.