trans-1,2-dibromo-1,2-dihydroacenaphthylene

Base Information

• Chemical Name: trans-1,2-dibromo-1,2-dihydroacenaphthylene
• CAS No.: 25226-58-8
• Molecular Formula: C₁₂H₈Br₂
• Molecular Weight: 312.004
• Mol file: 25226-58-8.mol

Synonyms:trans-1,2-dibromo-1,2-dihydroacenaphthylene

Chemical Property of trans-1,2-dibromo-1,2-dihydroacenaphthylene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of trans-1,2-dibromo-1,2-dihydroacenaphthylene

There total 5 articles about trans-1,2-dibromo-1,2-dihydroacenaphthylene 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: 16.0%

acenaphthylene (208-96-8,25036-01-5) → E-1,2-dibromo-1,2-dihydroacenaphthylene (14209-08-6,25226-58-8,54075-00-2,54161-51-2,54161-52-3,102966-04-1,106552-18-5) + Z-1,2-dibromo-1,2-dihydroacenaphthylene (106552-18-5)

Guidance literature:

With bromine; In hexane; at 0 - 10 ℃; for 0.333333h;

Reference yield:

trans-1,2-dibromo-1,2-dihydroacenaphthylene (25226-58-8) → (-)-trans-1,2-dibromo-acenaphthene (14209-08-6,25226-58-8,54075-00-2,54161-51-2,54161-52-3,102966-04-1,106552-18-5)

Guidance literature:

With brucine;

DOI:10.1021/ja01563a039 DOI:10.1021/ja01600a034

Reference yield:

acenaphthene (83-32-9) → (-)-trans-1,2-dibromo-acenaphthene (14209-08-6,25226-58-8,54075-00-2,54161-51-2,54161-52-3,102966-04-1,106552-18-5)

Guidance literature:

Multi-step reaction with 2 steps

1: dibenzoyl peroxide; CCl₄; N-bromo-succinimide

2: brucine

With tetrachloromethane; N-Bromosuccinimide; brucine; dibenzoyl peroxide;

DOI:10.1021/ja01563a039

upstream raw materials:

Z-1,2-dibromo-1,2-dihydroacenaphthylene

acenaphthylene

acenaphthene

Downstream raw materials:

(-)-trans-1,2-dibromo-acenaphthene

acenaphthylene

1,8-Naphthalic anhydride

1-fluoroacenaphthene

Refernces