2-[4-({bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-carbamoyl}-methoxy)-2,5-diiodo-phenoxy]-N,N-bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-acetamide

Base Information

• Chemical Name: 2-[4-({bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-carbamoyl}-methoxy)-2,5-diiodo-phenoxy]-N,N-bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-acetamide
• CAS No.: 505065-20-3
• Molecular Formula: C₃₄H₅₄I₂N₆O₂₀
• Molecular Weight: 1120.64
• Mol file: 505065-20-3.mol

Synonyms:2-[4-({bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-carbamoyl}-methoxy)-2,5-diiodo-phenoxy]-N,N-bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-acetamide

Chemical Property of 2-[4-({bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-carbamoyl}-methoxy)-2,5-diiodo-phenoxy]-N,N-bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-acetamide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-[4-({bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-carbamoyl}-methoxy)-2,5-diiodo-phenoxy]-N,N-bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-acetamide

There total 5 articles about 2-[4-({bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-carbamoyl}-methoxy)-2,5-diiodo-phenoxy]-N,N-bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-acetamide 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:

2-amino-2-hydroxymethyl-1,3-propanediol (77-86-1) + [(2-{4-[(Bis-ethoxycarbonylmethyl-carbamoyl)-methoxy]-2,5-diiodo-phenoxy}-acetyl)-ethoxycarbonylmethyl-amino]-acetic acid ethyl ester (505065-18-9) → 2-[4-({bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-carbamoyl}-methoxy)-2,5-diiodo-phenoxy]-N,N-bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-acetamide (505065-20-3)

Guidance literature:

With potassium carbonate; In dimethyl sulfoxide; at 20 ℃;

DOI:10.1039/b209561k

Reference yield:

2,5-diiodo-1,4-hydroquinone (13064-64-7) → 2-[4-({bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-carbamoyl}-methoxy)-2,5-diiodo-phenoxy]-N,N-bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-acetamide (505065-20-3)

Guidance literature:

Multi-step reaction with 5 steps

1: K₂CO₃ / butan-2-one / Heating

2: NaOH / methanol / Heating

3: oxalyl chloride / Heating

4: Et₃N / CH₂Cl₂

5: K₂CO₃ / dimethylsulfoxide / 20 °C

With sodium hydroxide; oxalyl dichloride; potassium carbonate; triethylamine; In methanol; dichloromethane; dimethyl sulfoxide; butanone;

DOI:10.1039/b209561k

Reference yield:

diethyl 2,2'-((2,5-diiodo-1,4-phenylene)bis(oxy))diacetate (377093-03-3) → 2-[4-({bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-carbamoyl}-methoxy)-2,5-diiodo-phenoxy]-N,N-bis-[(2-hydroxy-1,1-bis-hydroxymethyl-ethylcarbamoyl)-methyl]-acetamide (505065-20-3)

Guidance literature:

Multi-step reaction with 4 steps

1: NaOH / methanol / Heating

2: oxalyl chloride / Heating

3: Et₃N / CH₂Cl₂

4: K₂CO₃ / dimethylsulfoxide / 20 °C

With sodium hydroxide; oxalyl dichloride; potassium carbonate; triethylamine; In methanol; dichloromethane; dimethyl sulfoxide;

DOI:10.1039/b209561k

upstream raw materials:

2-amino-2-hydroxymethyl-1,3-propanediol

[(2-{4-[(Bis-ethoxycarbonylmethyl-carbamoyl)-methoxy]-2,5-diiodo-phenoxy}-acetyl)-ethoxycarbonylmethyl-amino]-acetic acid ethyl ester

2,5-diiodo-1,4-hydroquinone

diethyl 2,2'-((2,5-diiodo-1,4-phenylene)bis(oxy))diacetate