Calix[8]arene

Base Information

• Chemical Name: Calix[8]arene
• CAS No.: 82452-93-5
• Molecular Formula: C56 H48 O8
• Molecular Weight: 848.992
• European Community (EC) Number: 677-030-1
• DSSTox Substance ID: DTXSID40369269
• Nikkaji Number: J735.258A
• Wikidata: Q72514989
• Mol file: 82452-93-5.mol

Synonyms:Calix[8]arene;82452-93-5;Calix(8)arene;Octahydroxycalix[8]arene;nonacyclo[43.3.1.13,7.19,13.115,19.121,25.127,31.133,37.139,43]hexapentaconta-1(49),3(56),4,6,9(55),10,12,15(54),16,18,21(53),22,24,27,29,31(52),33,35,37(51),39,41,43(50),45,47-tetracosaene-49,50,51,52,53,54,55,56-octol;SCHEMBL12168748;DTXSID40369269;ethyl-5-nitro-1h-indole-carboxylate;MFCD00143914;AKOS015916149;LS-15511;Calix[8]arene, technical, >=90% (CH);CS-0368208;FT-0623425;D89405;J-700386;W-203872

Chemical Property of Calix[8]arene

Chemical Property:

• Melting Point: >450°C
• Refractive Index: 1.688
• Boiling Point: 757.04°C (rough estimate)
• PKA: 9.08±0.20(Predicted)
• PSA: 161.84000
• Density: 1.302±0.06 g/cm3 (20 ºC 760 Torr)
• LogP: 10.37120
• Water Solubility.: Sparingly soluble in water (5.8E-6 g/L) (25°C).
• XLogP3: 12.5
• Hydrogen Bond Donor Count: 8
• Hydrogen Bond Acceptor Count: 8
• Rotatable Bond Count: 0
• Exact Mass: 848.33491849
• Heavy Atom Count: 64
• Complexity: 1040

Purity/Quality:

96% 1H NMR ^*data from raw suppliers

Calix[8]arene ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1C2=C(C(=CC=C2)CC3=C(C(=CC=C3)CC4=C(C(=CC=C4)CC5=C(C(=CC=C5)CC6=CC=CC(=C6O)CC7=CC=CC(=C7O)CC8=CC=CC(=C8O)CC9=CC=CC1=C9O)O)O)O)O
• Uses: It is used in the study on the chromatographic behavior of water-soluble vitamins on p-tert-butyl-calix [8] arene-bonded silica gel stationary phase by HPLC. Calix[8]arene can be used:To prepare water-soluble glycocalix[8]arenes, which are used as model compounds to study the carbohydrate-protein binding interactions.As a starting material in the synthesis of calix[8]arene sulfonic acids of biological importance.As a ligand in the synthesis of tetranuclear calix[8]arene bismuth complexes.

Technology Process of Calix[8]arene

There total 5 articles about Calix[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: 96.0%

5,11,17,23,29,35,41,47-octakis(tert-butyl)-49,50,51,52,53,54,55,56-octakis(hydroxy)calix[8]arene (68971-82-4,106750-70-3,78092-52-1) → calix[8]arene (82452-93-5)

Guidance literature:

With aluminum (III) chloride; phenol; In toluene; for 1h; Inert atmosphere;

Reference yield: 95.0%

cyclo> (82452-92-4) → calix[8]arene (82452-93-5)

Guidance literature:

With aluminium trichloride; In toluene; for 1.5h; Ambient temperature;

DOI:10.1016/0040-4020(82)80176-2

Reference yield: 86.0%

p-[1-(4-methoxyphenyl)-1-methylethyl]calix[8]arene → calix[8]arene (82452-93-5)

Guidance literature:

With aluminium trichloride; phenol; In toluene; for 4h; Ambient temperature;

DOI:10.1039/a606270i

upstream raw materials:

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

cyclo>

phenol

49,50,51,52,53,54,55,56-octaacetoxycalix[8]arene

Downstream raw materials:

p-iso-propylcalix[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

p-tert-pentylcalix<8>arene

p-sulfonatocalix[8]arene

Refernces

• 1、 Chennakesavulu,Raviathul Basariya,Bhaskar Raju,Prabhakar. "Study on thermal decomposition of calix[6]arene and calix[8]arene". . p. 853 - 862. Retrieved 2011.
• 2、 An, Lin,Han, Li-Li,Zheng, You-Guang,Peng, Xian-Na,Xue, Yun-Sheng,Gu, Xiao-Ke,Sun, Jing,Yan, Chao-Guo. "Synthesis, X-ray crystal structure and anti-tumor activity of calix[n]arene polyhydroxyamine derivatives". . p. 21 - 30. Retrieved 2016/08/01.
• 3、 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.