bisMPA dendron

Base Information

• Chemical Name: bisMPA dendron
• CAS No.: 873849-89-9
• Molecular Formula: C₄₁H₆₉N₃O₂₂
• Molecular Weight: 956.006
• Mol file: 873849-89-9.mol

Synonyms:

Chemical Property of bisMPA dendron

Chemical Property:

• Melting Point: 114-119°C
• Storage Temp.: ?20°C

Purity/Quality:

Polyester bis-MPA dendron, 8 hydroxyl, 1 azide hydroxyl surface groups ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of bisMPA dendron

There total 8 articles about bisMPA dendron 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: 91.0%

(HO)4-[G2]-N3 (919988-18-4) → C41H69N3O22 (873849-89-9)

Guidance literature:

Reference yield: 86.0%

C53H85N3O22 → C41H69N3O22 (873849-89-9)

Guidance literature:

With dowex; In methanol; at 50 ℃;

DOI:10.1039/b802197j

Reference yield:

2,2-bis(hydroxymethyl)propionic acid (4767-03-7) → C41H69N3O22 (873849-89-9)

Guidance literature:

Multi-step reaction with 3 steps

1: toluene-4-sulfonic acid / acetone / 2 h / 20 °C

2: 4-(dimethylamino)pyridinium tosylate; dicyclohexyl-carbodiimide / dichloromethane / Inert atmosphere; Cooling with ice

3: DOWEX^? / methanol / 4 h / 20 °C / Inert atmosphere

With toluene-4-sulfonic acid; dicyclohexyl-carbodiimide; 4-(dimethylamino)pyridinium tosylate; In methanol; dichloromethane; acetone;

DOI:10.1039/c4nj02071e

upstream raw materials:

(HO)4-[G₂]-N₃

C₂₇H₄₅N₃O₁₀

2,2-bis(hydroxymethyl)propionic acid

2,2,5-trimethyl-1,3-dioxane-5-carboxylic acid