2,3-DIHYDRO-1H-PHENANTHREN-4-ONE

Base Information

• Chemical Name: 2,3-DIHYDRO-1H-PHENANTHREN-4-ONE
• CAS No.: 778-48-3
• Molecular Formula: C14H12O
• Molecular Weight: 196.249
• Hs Code.: 2914399090
• Mol file: 778-48-3.mol

Synonyms:4(1H)-Phenanthrone,2,3-dihydro- (6CI,7CI,8CI);1,2,3,4-Tetrahydrophenanthren-4-one;1,2-Dihydro-4(3H)-phenanthrenone;2,3-Dihydrophenanthren-4(1H)-one;4-Oxo-1,2,3,4-Tetrahydrophenanthrene;NSC 402373;NSC 46664;

Chemical Property of 2,3-DIHYDRO-1H-PHENANTHREN-4-ONE

Chemical Property:

• Vapor Pressure: 1.47E-05mmHg at 25°C
• Refractive Index: 1.651
• Boiling Point: 366.4 ºC at 760 mmHg
• Flash Point: 162.1 ºC
• PSA: 17.07000
• Density: 1.175 g/cm³
• LogP: 3.35880
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

98%min ^*data from raw suppliers

1,2,3,4-Tetrahydrophenanthren-4-one ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Biodegradation product of Phenanthrene.

Technology Process of 2,3-DIHYDRO-1H-PHENANTHREN-4-ONE

There total 2 articles about 2,3-DIHYDRO-1H-PHENANTHREN-4-ONE 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:

1,2,3,4-tetrahydrophenanthrene (1013-08-7) → phenanthrene (85-01-8) + 2,3-Dihydro-4(1H)-phenanthrenone (778-48-3)

Guidance literature:

With chromic acid; acetic acid;

Reference yield:

→ 1-naphthalen-1-ylbutan-1-one (2876-62-2) + 2,3-Dihydro-4(1H)-phenanthrenone (778-48-3) + 1-(naphthalen-1-yl)but-2-en-1-one (128113-46-2)

Guidance literature:

In water; acetonitrile; for 4.5h; Title compound not separated from byproducts; Irradiation;

DOI:10.1021/jo00301a030

Reference yield: 90.4%

2,3-Dihydro-4(1H)-phenanthrenone (778-48-3) + benzaldehyde (100-52-7) → (E)-3-benzylidene-2,3-dihydrophenanthren-4(1H)-one

Guidance literature:

With potassium hydroxide; at 20 ℃; for 12h;

DOI:10.1021/acs.orglett.8b03246

upstream raw materials:

1,2,3,4-tetrahydrophenanthrene

Downstream raw materials:

(4-oxo-1,2,3,4-tetrahydro-[3]phenanthryl)-glyoxylic acid methyl ester

i-Amyl alcohol

4-phenethyl-1,2-dihydro-phenanthrene

phenanthrene

Refernces