1,2,3,4-tetrahydrotetraphene

Base Information

• Chemical Name: 1,2,3,4-tetrahydrotetraphene
• CAS No.: 4483-98-1
• Molecular Formula: C18H16
• Molecular Weight: 232.325
• Mol file: 4483-98-1.mol

Synonyms:

Chemical Property of 1,2,3,4-tetrahydrotetraphene

Chemical Property:

• Vapor Pressure: 5.99E-07mmHg at 25°C
• Boiling Point: 422.3°Cat760mmHg
• Flash Point: 201.2°C
• Density: 1.136g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,2,3,4-tetrahydrotetraphene

There total 9 articles about 1,2,3,4-tetrahydrotetraphene 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-tetrahydro-12H-benz[a]anthracen-7-one (873377-85-6) → 1,2,3,4-tetrahydrobenz[a]anthracene (4483-98-1)

Guidance literature:

With sodium hydroxide; toluene; zinc;

DOI:10.1021/ja01291a008

Reference yield:

1,2,3,4,7,12-hexahydrobenzanthracene (16434-62-1) → 1,2,3,4-tetrahydrobenz[a]anthracene (4483-98-1)

Guidance literature:

With o-tetrachloroquinone;

DOI:10.1021/jo01338a010

Reference yield:

benz[a]anthracene (56-55-3) → 1,2,3,4-tetrahydrobenz[a]anthracene (4483-98-1)

Guidance literature:

Multi-step reaction with 2 steps

1: Na, isoamylalcohol

2: tetrachloro-<1,2>benzoquinone

With o-tetrachloroquinone; i-Amyl alcohol; sodium;

DOI:10.1021/jo01338a010

upstream raw materials:

1,2,3,4-tetrahydro-12H-benz[a]anthracen-7-one

1,2,3,4-tetrahydrobenzanthracene-7,12-dione

1,2,3,4,7,12-hexahydrobenzanthracene

toluene

Downstream raw materials:

1,2,3,4,7,12-hexahydrobenzanthracene

benz[a]anthracene

3,4-dihydroxy-benzanthracen-1<2H>-one

3,4-dihydrobenzanthracen-1(2H)-one