4-SULFOCALIX[8]ARENE

Base Information

• Chemical Name: 4-SULFOCALIX[8]ARENE
• CAS No.: 137407-62-6
• Molecular Formula: C56H48 O32 S8
• Molecular Weight: 1489.51
• Mol file: 137407-62-6.mol

Synonyms:GL 2041; GL522-Y-1; p-Sulfonatocalix[8]arene

Chemical Property of 4-SULFOCALIX[8]ARENE

Chemical Property:

• Melting Point: >300 °C
• Refractive Index: 1.5530 (estimate)
• Boiling Point: °Cat760mmHg
• PKA: -1.16±0.20(Predicted)
• Flash Point: °C
• PSA: 663.84000
• Density: 1.786g/cm³
• LogP: 12.99120

Purity/Quality:

98%,99%, ^*data from raw suppliers

4-Sulfocalix[8]arene ^*data from reagent suppliers

Safty Information:

• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 4-Sulfocalix[8]arene (CAS# 137407-62-6) is a calixarene used as supramolecular scaffolding for protein assembly and palladium nanoclusters.

Technology Process of 4-SULFOCALIX[8]ARENE

There total 7 articles about 4-SULFOCALIX[8]ARENE 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: 88.0%

calix[8]arene (82452-93-5) → p-sulfonatocalix[8]arene (137407-62-6)

Guidance literature:

With sulfuric acid; at 60 ℃; for 4h;

Reference yield:

C56H48O32S8*C6H14N2O2 → 2,6-diaminocaproic acid (70-54-2,923-27-3,6899-06-5,60103-30-2,60132-27-6,56-87-1,3506-25-0) + p-sulfonatocalix[8]arene (137407-62-6)

Guidance literature:

With disodium hydrogenphosphate; sodium dihydrogenphosphate; In water; at 25 ℃; Equilibrium constant; also at pH 1;

Reference yield:

C56H48O32S8*2C6H14N2O2 → 2,6-diaminocaproic acid (70-54-2,923-27-3,6899-06-5,60103-30-2,60132-27-6,56-87-1,3506-25-0) + p-sulfonatocalix[8]arene (137407-62-6)

Guidance literature:

With disodium hydrogenphosphate; sodium dihydrogenphosphate; In water; at 25 ℃; Equilibrium constant; also at pH 1;

upstream raw materials:

calix[8]arene

5,11,17,23,29,35,41,47-octakis(tert-butyl)-49,50,51,52,53,54,55,56-octakis(hydroxy)calix[8]arene

Refernces

• 1、 Sayin, Serkan,Yilmaz, Mustafa. "Br?nsted acidic magnetic nano-Fe3O4-adorned calix[n]arene sulfonic acids: Synthesis and application in the nucleophilic substitution of alcohols". . p. 6669 - 6676. Retrieved 2015/03/30.
• 2、 Basiilio, Nuno,Garcia-Rio, Luis,Martiin-Pastor, Manuel. "Calixarene-based surfactants: Evidence of structural reorganization upon micellization". body text. p. 2404 - 2414. Retrieved 2012/06/30.