Methanesulfonic acid 2-{2-[(3,5-bis-{[[2-(2-methanesulfonyloxy-ethoxy)-ethyl]-(toluene-4-sulfonyl)-amino]-methyl}-benzyl)-(toluene-4-sulfonyl)-amino]-ethoxy}-ethyl ester

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Chemical Name:Methanesulfonic acid 2-{2-[(3,5-bis-{[[2-(2-methanesulfonyloxy-ethoxy)-ethyl]-(toluene-4-sulfonyl)-amino]-methyl}-benzyl)-(toluene-4-sulfonyl)-amino]-ethoxy}-ethyl ester
CAS No.:109774-77-8
Molecular Formula:C₄₅H₆₃N₃O₁₈S₆
Molecular Weight:1126.4
Hs Code.:

Methanesulfonic acid 2-{2-[(3,5-bis-{[[2-(2-methanesulfonyloxy-ethoxy)-ethyl]-(toluene-4-sulfonyl)-amino]-methyl}-benzyl)-(toluene-4-sulfonyl)-amino]-ethoxy}-ethyl ester

Synonyms:Methanesulfonic acid 2-{2-[(3,5-bis-{[[2-(2-methanesulfonyloxy-ethoxy)-ethyl]-(toluene-4-sulfonyl)-amino]-methyl}-benzyl)-(toluene-4-sulfonyl)-amino]-ethoxy}-ethyl ester

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Chemical Property of Methanesulfonic acid 2-{2-[(3,5-bis-{[[2-(2-methanesulfonyloxy-ethoxy)-ethyl]-(toluene-4-sulfonyl)-amino]-methyl}-benzyl)-(toluene-4-sulfonyl)-amino]-ethoxy}-ethyl ester

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Technology Process of Methanesulfonic acid 2-{2-[(3,5-bis-{[[2-(2-methanesulfonyloxy-ethoxy)-ethyl]-(toluene-4-sulfonyl)-amino]-methyl}-benzyl)-(toluene-4-sulfonyl)-amino]-ethoxy}-ethyl ester

There total 6 articles about Methanesulfonic acid 2-{2-[(3,5-bis-{[[2-(2-methanesulfonyloxy-ethoxy)-ethyl]-(toluene-4-sulfonyl)-amino]-methyl}-benzyl)-(toluene-4-sulfonyl)-amino]-ethoxy}-ethyl 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: 98.0%

: 109774-76-7
C₄₂H₅₇N₃O₁₂S₃

: 124-63-0
methanesulfonyl chloride

: 109774-77-8
Methanesulfonic acid 2-{2-[(3,5-bis-{[[2-(2-methanesulfonyloxy-ethoxy)-ethyl]-(toluene-4-sulfonyl)-amino]-methyl}-benzyl)-(toluene-4-sulfonyl)-amino]-ethoxy}-ethyl ester

Guidance literature:: With triethylamine; In dichloromethane; at -78 - 25 ℃; for 2h;
DOI:10.1016/S0040-4039(00)85349-6

Reference yield:

: 18226-42-1
1,3,5-Tris(bromomethyl)benzene

: 109774-77-8
Methanesulfonic acid 2-{2-[(3,5-bis-{[[2-(2-methanesulfonyloxy-ethoxy)-ethyl]-(toluene-4-sulfonyl)-amino]-methyl}-benzyl)-(toluene-4-sulfonyl)-amino]-ethoxy}-ethyl ester

Guidance literature:: Multi-step reaction with 6 steps

1: sodium azide

2: LiAlH₄

4: 60 percent / K₂CO₃ / dimethylformamide / 36 h / 80 °C

5: 96 percent / MeOH / pTsOH / 1 h / Ambient temperature

6: 98 percent / Et₃N / CH₂Cl₂ / 2 h / -78 - 25 °C

With methanol; lithium aluminium tetrahydride; sodium azide; potassium carbonate; triethylamine; toluene-4-sulfonic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(00)85349-6

Reference yield:

: 77372-56-6
1,3,5-tris(aminomethyl)benzene

: 109774-77-8
Methanesulfonic acid 2-{2-[(3,5-bis-{[[2-(2-methanesulfonyloxy-ethoxy)-ethyl]-(toluene-4-sulfonyl)-amino]-methyl}-benzyl)-(toluene-4-sulfonyl)-amino]-ethoxy}-ethyl ester

Guidance literature:: Multi-step reaction with 4 steps

2: 60 percent / K₂CO₃ / dimethylformamide / 36 h / 80 °C

3: 96 percent / MeOH / pTsOH / 1 h / Ambient temperature

4: 98 percent / Et₃N / CH₂Cl₂ / 2 h / -78 - 25 °C

With methanol; potassium carbonate; triethylamine; toluene-4-sulfonic acid; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4039(00)85349-6