4,8,12,16-tetra(p-toluenesulfonyl)-4,8,12,16-tetraazanonadecane-1,19-diol

Base Information

• Chemical Name: 4,8,12,16-tetra(p-toluenesulfonyl)-4,8,12,16-tetraazanonadecane-1,19-diol
• CAS No.: 882162-74-5
• Molecular Formula: C₄₃H₆₀N₄O₁₀S₄
• Molecular Weight: 921.234

Synonyms:4,8,12,16-tetra(p-toluenesulfonyl)-4,8,12,16-tetraazanonadecane-1,19-diol

Chemical Property of 4,8,12,16-tetra(p-toluenesulfonyl)-4,8,12,16-tetraazanonadecane-1,19-diol

Chemical Property:

Purity/Quality:

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Technology Process of 4,8,12,16-tetra(p-toluenesulfonyl)-4,8,12,16-tetraazanonadecane-1,19-diol

There total 3 articles about 4,8,12,16-tetra(p-toluenesulfonyl)-4,8,12,16-tetraazanonadecane-1,19-diol 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: 66.0%

N,N'-bis<3-(tosylamino)propyl>-N,N'-ditosyl-1,3-propanediamine (67341-38-2) + 1-chloro-3-hydroxypropane (627-30-5) → 4,8,12,16-tetra(p-toluenesulfonyl)-4,8,12,16-tetraazanonadecane-1,19-diol (882162-74-5)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 100 - 110 ℃;

DOI:10.1002/jccs.200500111

Reference yield:

N,N'-bis-(3-aminopropyl)-1,3-propanediamine (4605-14-5) → 4,8,12,16-tetra(p-toluenesulfonyl)-4,8,12,16-tetraazanonadecane-1,19-diol (882162-74-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 84 percent / aq. K₂CO₃ / 4 h / 70 °C

2: 66 percent / K₂CO₃ / dimethylformamide / 100 - 110 °C

With potassium carbonate; In N,N-dimethyl-formamide;

DOI:10.1002/jccs.200500111

Reference yield:

p-toluenesulfonyl chloride (98-59-9) → 4,8,12,16-tetra(p-toluenesulfonyl)-4,8,12,16-tetraazanonadecane-1,19-diol (882162-74-5)

Guidance literature:

Multi-step reaction with 2 steps

1: 84 percent / aq. K₂CO₃ / 4 h / 70 °C

2: 66 percent / K₂CO₃ / dimethylformamide / 100 - 110 °C

With potassium carbonate; In N,N-dimethyl-formamide;

DOI:10.1002/jccs.200500111

upstream raw materials:

N,N'-bis<3-(tosylamino)propyl>-N,N'-ditosyl-1,3-propanediamine

1-chloro-3-hydroxypropane

N,N'-bis-(3-aminopropyl)-1,3-propanediamine

p-toluenesulfonyl chloride

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