2-(3,5-Dibromophenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

Base Information

• Chemical Name: 2-(3,5-Dibromophenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine
• CAS No.: 1098071-09-0
• Molecular Formula: C₁₆H₁₁BBr₂N₂
• Molecular Weight: 401.896
• Hs Code.: 2934999090
• Mol file: 1098071-09-0.mol

Synonyms:5-1,8-naphthalenediaminatoborane-1,3-dibromobenzene

Chemical Property of 2-(3,5-Dibromophenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

Chemical Property:

Purity/Quality:

97% ^*data from raw suppliers

2-(3,5-Dibromophenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-(3,5-Dibromophenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

There total 3 articles about 2-(3,5-Dibromophenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine 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: 99.0%

3,5-dibromophenylboronic acid (117695-55-3) + naphthalene-1,8-diamine (479-27-6) → 5-1,8-naphthalenediaminatoborane-1,3-dibromobenzene (1098071-09-0)

Guidance literature:

In toluene; 100°C, 15 min;

DOI:10.1021/om800878m

Reference yield: 83.0%

1,3-dibromobenzene (108-36-1) + 2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine (5656-71-3) → 5-1,8-naphthalenediaminatoborane-1,3-dibromobenzene (1098071-09-0)

Guidance literature:

With (1,5-cyclooctadiene)(methoxy)iridium(I) dimer; 1,2-bis-(diphenylphosphino)ethane; at 80 ℃; for 24h;

DOI:10.1016/j.jorganchem.2008.11.068

Reference yield: 59.0%

1,3,5-trisbromobenzene (626-39-1) + naphthalene-1,8-diamine (479-27-6) → 5-1,8-naphthalenediaminatoborane-1,3-dibromobenzene (1098071-09-0)

Guidance literature:

1,3,5-trisbromobenzene; With n-butyllithium; In tetrahydrofuran; hexanes; at -78 ℃; for 1h; Inert atmosphere;

With Trimethyl borate; In tetrahydrofuran; hexanes; at -78 - 20 ℃; for 13h;

naphthalene-1,8-diamine; In toluene; for 5h; Reflux;

DOI:10.1021/ol101717c

upstream raw materials:

3,5-dibromophenylboronic acid

naphthalene-1,8-diamine

1,3-dibromobenzene

2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

Downstream raw materials:

C₁₀H₆(NH)2BC₆H₃(C₆H₃(C(CH₃)3)2)2

((C₆H₁₃OC₆H₄)2C₆H₃)2C₆H₃BN₂H₂C₁₀H₆

(((C₆H₁₃OC₆H₄)2C₆H₃)2C₆H₃)2C₆H₃BN₂H₂C₁₀H₆

(C₆H₁₃OC₆H₄)2C₆H₃BN₂H₂C₁₀H₆