N,N-bis(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylethylenediamine

Base Information

• Chemical Name: N,N-bis(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylethylenediamine
• CAS No.: 188713-27-1
• Molecular Formula: C₃₄H₅₆N₂O₂
• Molecular Weight: 524.831
• Mol file: 188713-27-1.mol

Synonyms:N,N-bis(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylethylenediamine

Chemical Property of N,N-bis(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylethylenediamine

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of N,N-bis(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylethylenediamine

There total 5 articles about N,N-bis(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylethylenediamine 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: 94.0%

formaldehyd (50-00-0,30525-89-4,61233-19-0) + 2,4-di-tert-Butylphenol (96-76-4) + N,N-dimethylethylenediamine (108-00-9) → N,N-bis(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylethylenediamine (188713-27-1)

Guidance literature:

In water; at 100 ℃; for 18h;

DOI:10.1139/V08-043

Reference yield: 60.0%

2,4-di-tert-Butylphenol (96-76-4) + N,N-dimethylethylenediamine (108-00-9) → N,N-bis(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylethylenediamine (188713-27-1)

Guidance literature:

In methanol; for 24h; Reflux;

DOI:10.1039/c3dt51642c

Reference yield:

3,5-di-tert-butyl-2-hydroxybenzaldehyde (37942-07-7) → N,N-bis(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylethylenediamine (188713-27-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 1), 2) NaBH₄ / 1) CH₃OH, reflux, 2 h 2) CH₃OH, room temperature, 5 h

2: 1), 2) NaBH₃CN / 1) CH₃OH, 2) CH₃OH, room temperature

With sodium tetrahydroborate; sodium cyanoborohydride;

DOI:10.1246/bcsj.70.649

upstream raw materials:

3,5-di-tert-butyl-2-hydroxybenzaldehyde

N-(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylenediamine

formaldehyd

2,4-di-tert-Butylphenol

Downstream raw materials:

Zr(tBu-ONNMe₂O)Bn₂

3,5-di-tert-butyl-2-hydroxybenzaldehyde

N-(3,5-di-t-butyl-2-hydroxybenzyl)-N',N'-dimethylenediamine

(Me₂NCH₂CH₂N{CH₂(2-OC₆H₂Bu^t₂-3,5)}₂)Y(OCH₂Ph)(THF)