3-[[2-(Bis-{2-[(2-methoxycarbonyl-ethyl)-(toluene-4-sulfonyl)-amino]-ethyl}-amino)-ethyl]-(toluene-4-sulfonyl)-amino]-propionic acid methyl ester

Base Information

• Chemical Name: 3-[[2-(Bis-{2-[(2-methoxycarbonyl-ethyl)-(toluene-4-sulfonyl)-amino]-ethyl}-amino)-ethyl]-(toluene-4-sulfonyl)-amino]-propionic acid methyl ester
• CAS No.: 180618-50-2
• Molecular Formula: C₃₉H₅₄N₄O₁₂S₃
• Molecular Weight: 867.075
• Mol file: 180618-50-2.mol

Synonyms:3-[[2-(Bis-{2-[(2-methoxycarbonyl-ethyl)-(toluene-4-sulfonyl)-amino]-ethyl}-amino)-ethyl]-(toluene-4-sulfonyl)-amino]-propionic acid methyl ester

Chemical Property of 3-[[2-(Bis-{2-[(2-methoxycarbonyl-ethyl)-(toluene-4-sulfonyl)-amino]-ethyl}-amino)-ethyl]-(toluene-4-sulfonyl)-amino]-propionic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of 3-[[2-(Bis-{2-[(2-methoxycarbonyl-ethyl)-(toluene-4-sulfonyl)-amino]-ethyl}-amino)-ethyl]-(toluene-4-sulfonyl)-amino]-propionic acid methyl ester

There total 1 articles about 3-[[2-(Bis-{2-[(2-methoxycarbonyl-ethyl)-(toluene-4-sulfonyl)-amino]-ethyl}-amino)-ethyl]-(toluene-4-sulfonyl)-amino]-propionic acid methyl ester 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: 90.0%

tris[2-(N-tosylaminoethyl)]amine (98846-92-5) + acrylic acid methyl ester (292638-85-8,9003-21-8,96-33-3) → 3-[[2-(Bis-{2-[(2-methoxycarbonyl-ethyl)-(toluene-4-sulfonyl)-amino]-ethyl}-amino)-ethyl]-(toluene-4-sulfonyl)-amino]-propionic acid methyl ester (180618-50-2)

Guidance literature:

With potassium carbonate; In acetonitrile; for 12h; Ambient temperature;

DOI:10.1002/hlca.19960790302

Reference yield: 83.0%

3-[[2-(Bis-{2-[(2-methoxycarbonyl-ethyl)-(toluene-4-sulfonyl)-amino]-ethyl}-amino)-ethyl]-(toluene-4-sulfonyl)-amino]-propionic acid methyl ester (180618-50-2) → N,N',N''-[nitrilo(ethane-2,1-diyl)]tris[N-(3-hydroxypropyl)-4-methylbenzenesulfonamide] (180618-51-3)

Guidance literature:

With lithium aluminium tetrahydride; In tetrahydrofuran; for 24h; Ambient temperature;

DOI:10.1002/hlca.19960790302

Reference yield:

3-[[2-(Bis-{2-[(2-methoxycarbonyl-ethyl)-(toluene-4-sulfonyl)-amino]-ethyl}-amino)-ethyl]-(toluene-4-sulfonyl)-amino]-propionic acid methyl ester (180618-50-2) → 4,8,14,18,23,27-Hexakis-(toluene-4-sulfonyl)-1,4,8,11,14,18,23,27-octaaza-bicyclo[9.9.9]nonacosane

Guidance literature:

Multi-step reaction with 3 steps

1: 83 percent / LiAlH₄ / tetrahydrofuran / 24 h / Ambient temperature

2: 98 percent / Et₃N / CH₂Cl₂ / 12 h / Ambient temperature

3: 31 percent / dimethylformamide / 54 h / Heating

With lithium aluminium tetrahydride; triethylamine; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide;

DOI:10.1002/hlca.19960790302

upstream raw materials:

tris[2-(N-tosylaminoethyl)]amine

acrylic acid methyl ester

Downstream raw materials:

N,N',N''-[nitrilo(ethane-2,1-diyl)]tris[N-(3-hydroxypropyl)-4-methylbenzenesulfonamide]