11-Azidoundecyltriethoxysilane, 95%

Base Information

• Chemical Name: 11-Azidoundecyltriethoxysilane, 95%
• CAS No.: 663171-33-3
• Molecular Formula: C17H37N3O3Si
• Molecular Weight: 359.585
• Mol file: 663171-33-3.mol

Synonyms:

Chemical Property of 11-Azidoundecyltriethoxysilane, 95%

Chemical Property:

• Refractive Index: 1.4390-1.4430
• Boiling Point: 110-115℃/0.04mm
• PSA: 77.44000
• LogP: 5.30876
• Sensitive.: Moisture Sensitive

Purity/Quality:

99% ^*data from raw suppliers

11-Azidoundecyltriethoxysilane, 95% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: This coupling agent specifically reacts with alkyne functions to form the corresponding 1,2,3-triazole via a copper-free 1,3-dipolar cycloaddition.

Technology Process of 11-Azidoundecyltriethoxysilane, 95%

There total 4 articles about 11-Azidoundecyltriethoxysilane, 95% 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: 89.0%

(11-bromoundecyl)triethoxysilane (200138-14-3) → 11-azido-n-undecyltriethoxysilane (663171-33-3)

Guidance literature:

With sodium azide; In acetonitrile; for 48h; Heating;

DOI:10.1016/j.jorganchem.2005.11.036

Reference yield:

Triethoxysilane (998-30-1) → 11-azido-n-undecyltriethoxysilane (663171-33-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / Karstedt platinum catalyst / 80 °C

2: 89 percent / sodium azide / acetonitrile / 48 h / Heating

With sodium azide; chloroplatinic acid 1,1,3,3-tetramethyl-1,3-divinyldisiloxane complex; In acetonitrile;

DOI:10.1016/j.jorganchem.2005.11.036

Reference yield:

1-undecen-11-ylbromide (7766-50-9) → 11-azido-n-undecyltriethoxysilane (663171-33-3)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / Karstedt platinum catalyst / 80 °C

2: 89 percent / sodium azide / acetonitrile / 48 h / Heating

With sodium azide; chloroplatinic acid 1,1,3,3-tetramethyl-1,3-divinyldisiloxane complex; In acetonitrile;

DOI:10.1016/j.jorganchem.2005.11.036

upstream raw materials:

(11-bromoundecyl)triethoxysilane

Triethoxysilane

1-undecen-11-ylbromide

Downstream raw materials:

4-phenyl-1-(11-(triethoxysilyl)undecyl)-1H-1,2,3-triazole

11-(amino)undecyltriethoxysilane

Refernces

• 1、 Dickschat, Arne T.,Behrends, Frederik,Bühner, Martin,Ren, Jinjun,Wei?, Mark,Eckert, Hellmut,Studer, Armido. "Preparation of bifunctional mesoporous silica nanoparticles by orthogonal click reactions and their application in cooperative catalysis". supporting information. p. 16689 - 16697. Retrieved 2013/03/14.