2-bromo-1,3-bis[2,6-di-(propan-2-yl)phenyl]-1,3,2-diazaborolidine

Base Information

• Chemical Name: 2-bromo-1,3-bis[2,6-di-(propan-2-yl)phenyl]-1,3,2-diazaborolidine
• CAS No.: 956014-21-4
• Molecular Formula: C₂₆H₃₈BBrN₂
• Molecular Weight: 469.316
• Mol file: 956014-21-4.mol

Synonyms:2-bromo-1,3-bis[2,6-di-(propan-2-yl)phenyl]-1,3,2-diazaborolidine

Chemical Property of 2-bromo-1,3-bis[2,6-di-(propan-2-yl)phenyl]-1,3,2-diazaborolidine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-bromo-1,3-bis[2,6-di-(propan-2-yl)phenyl]-1,3,2-diazaborolidine

There total 2 articles about 2-bromo-1,3-bis[2,6-di-(propan-2-yl)phenyl]-1,3,2-diazaborolidine 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: 68.0%

N,N'-bis(2,6-diisopropylphenyl)ethane-1,2-diamine (134030-22-1) → 2-bromo-1,3-bis[2,6-di-(propan-2-yl)phenyl]-1,3,2-diazaborolidine (956014-21-4)

Guidance literature:

With boron tribromide; In hexane; dichloromethane; at 20 ℃; for 0.0833333h;

DOI:10.1002/anie.200702369

Reference yield: 68.0%

boron tribromide (10294-33-4) + N,N'-bis(2,6-diisopropylphenyl)ethane-1,2-diamine (134030-22-1) → 2-bromo-1,3-bis[2,6-di-(propan-2-yl)phenyl]-1,3,2-diazaborolidine (956014-21-4)

Guidance literature:

With N(CH₂CH₃)3; In not given; treatment of diamine deriv. with boron compd. in presence of amine deriv.;

DOI:10.1021/ja8057919

Reference yield: 90.0%

2-bromo-1,3-bis[2,6-di-(propan-2-yl)phenyl]-1,3,2-diazaborolidine (956014-21-4) + 1-phenyl-1-butyne (622-76-4,83585-27-7) + allyl bromide (106-95-6) → C39H53BN2

Guidance literature:

2-bromo-1,3-bis[2,6-di-(propan-2-yl)phenyl]-1,3,2-diazaborolidine; With naphthalene; lithium; In tetrahydrofuran; at -35 ℃; for 12h; Inert atmosphere;

With copper(l) cyanide; lithium chloride; In tetrahydrofuran; at -35 ℃; for 1h; Inert atmosphere;

1-phenyl-1-butyne; allyl bromide; Further stages;

DOI:10.1002/ejoc.201100373

upstream raw materials:

N,N'-bis(2,6-diisopropylphenyl)ethane-1,2-diamine

boron tribromide

Downstream raw materials:

(C₂H₄N₂(2,6-(iPr)2C₆H₃)2)BLi

(C₂H₄N₂(2,6-(iPr)2C₆H₃)2)BH

(C₂H₄N₂(2,6-(iPr)2C₆H₃)2)BOH