10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid methyl ester

Base Information

• Chemical Name: 10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid methyl ester
• CAS No.: 343858-46-8
• Molecular Formula: C₃₂H₃₀O₂
• Molecular Weight: 446.589
• Mol file: 343858-46-8.mol

Synonyms:10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid methyl ester

Chemical Property of 10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid methyl ester

There total 3 articles about 10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid methyl ester 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%

diazomethane (186581-53-3,908094-01-9,334-88-3) + 10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid (343857-36-3) → 10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid methyl ester (343858-46-8)

Guidance literature:

In tetrahydrofuran; diethyl ether; for 3h;

DOI:10.1021/jo01298a013

Reference yield:

1,8-dichloroanthracene (14381-66-9) → 10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid methyl ester (343858-46-8)

Guidance literature:

Multi-step reaction with 3 steps

1: 64 percent / Ni(acac)2 / diethyl ether; tetrahydrofuran / 0.5 h / 25 °C

2: 1.) 0 deg C, THF, 1 h, 2.) -78 deg C, Et₂O

3: 98 percent / tetrahydrofuran; diethyl ether / 3 h

With bis(acetylacetonate)nickel(II); In tetrahydrofuran; diethyl ether;

DOI:10.1021/jo01298a013

Reference yield:

1,8-diphenyl anthracene (33522-35-9) → 10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid methyl ester (343858-46-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 1.) 0 deg C, THF, 1 h, 2.) -78 deg C, Et₂O

2: 98 percent / tetrahydrofuran; diethyl ether / 3 h

In tetrahydrofuran; diethyl ether;

DOI:10.1021/jo01298a013

upstream raw materials:

diazomethane

10-Butyl-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid

1,8-dichloroanthracene

1,8-diphenyl anthracene

Downstream raw materials:

10-Butylidene-1,8-diphenyl-9,10-dihydro-anthracene-9-carboxylic acid methyl ester