C₃₂H₃₁BN₂O₄

Base Information

• Chemical Name: C₃₂H₃₁BN₂O₄
• CAS No.: 943530-71-0
• Molecular Formula: C₃₂H₃₁BN₂O₄
• Molecular Weight: 518.42
• Mol file: 943530-71-0.mol

Synonyms:C₃₂H₃₁BN₂O₄

Chemical Property of C₃₂H₃₁BN₂O₄

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

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Technology Process of C₃₂H₃₁BN₂O₄

There total 5 articles about C₃₂H₃₁BN₂O₄ 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: 78.0%

4-[(2-bromobenzyl)(methyl)amino]-N-benzyl-1,8-naphthalimide (943530-68-5) → C32H31BN2O4 (943530-71-0)

Guidance literature:

With potassium acetate; palladium bis[bis(diphenylphosphino)ferrocene] dichloride; In dimethyl sulfoxide; at 90 ℃; for 8h;

DOI:10.1002/ejoc.200700008

Reference yield:

4-[(2-bromobenzyl)amino]-N-benzyl-1,8-naphthalimide (943530-66-3) → C32H31BN2O4 (943530-71-0)

Guidance literature:

Multi-step reaction with 2 steps

1: 86 percent / NaH / dimethylformamide / 5 h / 20 °C

2: 78 percent / potassium acetate / PdCl₂(dppf)2 / dimethylsulfoxide / 8 h / 90 °C

With potassium acetate; sodium hydride; palladium bis[bis(diphenylphosphino)ferrocene] dichloride; In dimethyl sulfoxide; N,N-dimethyl-formamide;

DOI:10.1002/ejoc.200700008

Reference yield:

4-amino-1,8-naphthalimide (1742-95-6) → C32H31BN2O4 (943530-71-0)

Guidance literature:

Multi-step reaction with 4 steps

1: 59 percent / NaOMe / dimethylformamide; methanol / 5 h / 20 °C

2: 57 percent / NaH / dimethylformamide / 5 h / 20 °C

3: 86 percent / NaH / dimethylformamide / 5 h / 20 °C

4: 78 percent / potassium acetate / PdCl₂(dppf)2 / dimethylsulfoxide / 8 h / 90 °C

With sodium methylate; potassium acetate; sodium hydride; palladium bis[bis(diphenylphosphino)ferrocene] dichloride; In methanol; dimethyl sulfoxide; N,N-dimethyl-formamide;

DOI:10.1002/ejoc.200700008

upstream raw materials:

4-[(2-bromobenzyl)(methyl)amino]-N-benzyl-1,8-naphthalimide

4-[(2-bromobenzyl)amino]-N-benzyl-1,8-naphthalimide

4-amino-1,8-naphthalimide

benzyl bromide