120663-39-0

Basic information

• Product Name: TETRA-N-PENTYLCALIX[4]RESORCINOLARENE
• Synonyms: TETRA-N-PENTYLCALIX[4]RESORCINOLARENE;3,5,10,12,17,19,24,28-OCTAHYDROXY-1,8,15,22-TETRA-N-PENTYL-[14] METHACYCLOPHANE;2,8,14,20-tetrapentylcalixresorc[4]arene
• CAS NO: 120663-39-0
• Molecular Formula: C₄₈H₆₄O₈
• Molecular Weight: 769.02
• Mol File: 120663-39-0.mol

Chemical Properties

• Melting Point: 329-330 °C
• Appearance: /
• CAS DataBase Reference: TETRA-N-PENTYLCALIX[4]RESORCINOLARENE(CAS DataBase Reference)
• NIST Chemistry Reference: TETRA-N-PENTYLCALIX[4]RESORCINOLARENE(120663-39-0)
• EPA Substance Registry System: TETRA-N-PENTYLCALIX[4]RESORCINOLARENE(120663-39-0)

Safety Data

• Hazard Codes: Xn
• Statements: 20/22
• Hazardous Substances Data: 120663-39-0(Hazardous Substances Data)

Upstream product

• 66-25-1 hexanal 
• 108-46-3 recorcinol 

Downstream Products

• 1008753-87-4 4,6,10,12,16,18,22,24-octahydroxy-5,11,17,23-tetra(3,5-di-tert-butyl-4-hydroxybenzyl)-2,8,14,20-tetrapentylpentacyclo[19.3.1.1^3.7.1^9,13.1^15,19]-octacosa-1⁽²⁵⁾,3,5,7⁽²⁸⁾,9,11,13⁽²⁷⁾,15,17,19⁽²⁶⁾,21,23-dodecaene 

Relevant articles and documents

Surface modification of poly(GMA-co-EDMA-co-MMA) with resorcarenes

Surface modification of poly(GMA-co-EDMA-co-MMA), whose synthesis was performed by copolymerization of 2,3-epoxypropyl methacrylate (GMA), methyl methacrylate (MMA), and ethylene glycol dimethacrylate (EDMA), was compared between aliphatic and aromatic su

Host-guest inclusion systems of tetra(alkyl)resorcin [4]arenes with choline in DMSO: Dynamic NMR studies and X-ray structural characterization of the 1:1 inclusion complex

The host-guest complex of C-tetra(methyl)calix[4]resorcinarene (1), C-tetra(pentyl)calix[4]resorcinarene (2), and C-tetra(nonyl)calix[4]resorcinarene (3) with choline in DMSO was examined via dynamic NMR. Under these conditions, only C-tetra(methyl)calix[4]resorcinarene formed a complex with choline. In order to establish the role of DMSO during the solubilization/complexation process, titration was carried out with resorcinarenes and DMSO in CDCl3. Our careful NMR analysis was based on the assignment of 1H NMR signals of the resorcinarenes in CDCl3 after the addition of variable amounts of DMSO, which showed an interesting host-guest interaction with C-tetra(pentyl)calix[4]resorcinarene. With both solvents, it is possible to define stable cone conformational arrangements based on the signals shown in the spectra of all the experiments. The results show the formation of a 1:1 inclusion complex between DMSO and C-tetra(pentyl)calix[4]resorcinarene. Suitable crystals of C-tetra(pentyl)resorcinarene in DMSO were characterized through an X-ray crystal structure determination and showed the inclusion of a molecule of DMSO in the cavity of the resorcinarene. The asymmetric unit contains one molecule of water and five molecules of DMSO, and analysis indicated that resorcinarene prefers a cone configuration (rccc conformation) in the solid state. In the crystal array, classical hydrogen bond O–H?O interactions and intermolecular contacts were observed.

Mesomorphic properties, microwave-assisted synthesis, and antimicrobial evaluation of novel Schiff base functionalized resorcin[4]arene derivatives

Schiff bases of Resorcin[4]arenes were synthesized under microwave irradiation in high yield and characterized through various spectroscopic techniques. Mesomorphic behavior of synthesized materials (8a-f) were studied by polarizing optical microscope, di

Selective derivatisation of resorcinarene ethers via an ortholithiation approach

The development of an ortholithiation approach to distal-functionalised resorcinarenes is described, greatly simplifying the current strategies available.

Microwave-assisted synthesis of resorcin[4]arene and pyrogallol[4]arene macrocycles

A series of resorcin[4]arene and pyrogallol[4]arene macrocycles have been synthesized efficiently within 5 min, affording crystalline products suitable for single crystal X-ray diffraction, utilising microwave irradiation in a 'one-pot' reaction whilst controlling the selective formation of the rccc cone stereoisomer.

Serendipity in the crystallization of a series of C-alkylcalix[4] resorcinarenes from alcoholic solvents

The crystal structures of a series of C-alkylcalix[4]resorcinarenes (alkyl = methyl, propyl, butyl, pentyl, hexyl, heptyl, and undecyl), each crystallized from tert-butanol, are reported. In all seven of these structures, eight tert-butanol molecules link two resorcinarenes with 16 hydrogen bonds, thereby facilitating the formation of simple dimeric hydrogen-bonded capsules, each of which encapsulates one (disordered) tert-butanol molecule as guest. These structures are compared with, and contrasted to, those obtained from the same series of resorcinarenes recrystallized both from mixed solvents containing tert-butanol and from methanol alone.

CALIXRESORCINARENE COMPOUND, PHOTORESIST BASE COMPRISING THE SAME, AND COMPOSITION THEREOF

A calixresorcinarene compound represented by the following formula (1): wherein eight Rs are n (n is an integer of 1 to 7) substituents that are one or more types of substituents selected from groups represented by the following formula (2), and m (m is an integer shown by 8-n) hydrogen atoms; and R's, which may be the same or different, are each a straight-chain aliphatic hydrocarbon group having 2 to 12 carbon atoms, a branched aliphatic hydrocarbon group having 3 to 12 carbon atoms, a phenyl group, a p-phenylphenyl group, a p-tert-butylphenyl group, and an aromatic group represented by the following formula (3), or a substituent formed by combining two or more of these substituents: wherein R" is a hydrogen atom or a substituent selected from the substituents represented by the formula (2).

Synthesis and cubic nonlinear optical behavior of phenyl and ferrocenyl-ended resorcinarene-based dendrimers

Dendrimers were synthesized with phenyl and ferrocenyl-ended groups joined by vinyl moieties. All the dendrons used for dendrimers synthesis had showed trans configuration. This configuration as well as the 'cone' conformation of the resorcinarenes was preserved in the dendrimers, as it was shown by 1H NMR spectroscopy. The chemical structure and purity of the synthesized dendrimers were confirmed by 1H and 13C NMR, FAB+, MALDI-TOF, electrospray mass spectra, and elemental analysis. Cubic nonlinear optical behavior of this first generation of resorcinarene dendrimers was studied. The χ(3) values estimated from the THG Maker-fringe technique for the phenyl and ferrocenyl-ended resorcinarene dendrimers dispersed in thin solid films are of the order of 10-13 and 10-12 esu, respectively.

Emulsification of calix[4]arenes bearing four chains and transportation of cesium ion through liquid surfactant-membrane

Resorcinol-type calix[4]arenes bearing four alkyl side chains ([4]Ar-Rn) have been applied as a liquid surfactant-membrane in the concentration process of Cs+. [4]Ar-Rn formed a highly stable water-in-oil (w/o) emulsion fo

Studies of Collectors. XIII. The Selective Flotation of Cesium Ion with Resorcinol-Type Calixarenes with Alkyl Side Chains

The resorcinol-type calixarenes with alkyl side chains, Ar-Rn, were prepared and then investigated as flotation collectors of Cs+.Alkali metal ions (Na+, K+, Rb+, and Cs+) were extracted in the