1
|
Arimura T, Ide S, Nishioka T, Sugihara H, Murata S, Yamato T. Synthesis of 5-formyl-17-nitrocalix[4]arenes in the 1,3-alternate conformation. JOURNAL OF CHEMICAL RESEARCH 2019. [DOI: 10.3184/030823400103167110] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Three 1,3-alternate-5-formyl-17-nitrocalix[4]arenes (4, 5, 7) bearing two propoxyl groups at one side (at 25 and 27 positions) and two benzyloxyl or propoxyl groups at the other side were synthesized.
Collapse
Affiliation(s)
- Takashi Arimura
- COE Laboratory, National Institute of Materials and Chemical Research, Tsukuba 305-8565, Japan
| | - Seiji Ide
- COE Laboratory, National Institute of Materials and Chemical Research, Tsukuba 305-8565, Japan
| | - Takuya Nishioka
- COE Laboratory, National Institute of Materials and Chemical Research, Tsukuba 305-8565, Japan
| | - Hideki Sugihara
- COE Laboratory, National Institute of Materials and Chemical Research, Tsukuba 305-8565, Japan
| | - Shigeo Murata
- COE Laboratory, National Institute of Materials and Chemical Research, Tsukuba 305-8565, Japan
| | | |
Collapse
|
2
|
Li ZY, Chen Y, Zheng CQ, Yin Y, Wang L, Sun XQ. Highly enantioselective aldol reactions catalyzed by reusable upper rim-functionalized calix[4]arene-based l -proline organocatalyst in aqueous conditions. Tetrahedron 2017. [DOI: 10.1016/j.tet.2016.11.052] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
3
|
Thulasi S, Babu J, Babukuttannair A, Sreemathi V, Varma RL. Direct access to upper rim substituted mono- and diaryloxy calix[4]arenes via bis(spirodienone) route. Tetrahedron 2010. [DOI: 10.1016/j.tet.2010.04.021] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
4
|
A novel method for the upper rim alkoxy-substitution of calix[4]arene via a bis(spirodienone) route. Tetrahedron Lett 2009. [DOI: 10.1016/j.tetlet.2008.11.118] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
5
|
Barton OG, Neumann B, Stammler HG, Mattay J. Intramolecular direct arylation in an A,C-functionalized calix[4]arene. Org Biomol Chem 2008; 6:104-11. [DOI: 10.1039/b713357j] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
6
|
Jankowski CK, Hocquelet C, Arseneau S, Moulin C, Mauclaire L. Laser-induced dealkylation of calix[4]arene-crown-6 ethers. J Photochem Photobiol A Chem 2006. [DOI: 10.1016/j.jphotochem.2006.04.018] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
7
|
Buschmann HJ, Wego A, Schollmeyer E, Döpp D. Synthesis of Cucurbituril-spermine-[2]rotaxanes of the Amide-type. Supramol Chem 2006. [DOI: 10.1080/10610270008049132] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- H.-J. Buschmann
- a Deutsches Textilforschungszentrum Nord-West e.V. , Frankenring 2, D-47798, Krefeld, Germany
| | - A. Wego
- a Deutsches Textilforschungszentrum Nord-West e.V. , Frankenring 2, D-47798, Krefeld, Germany
| | - E. Schollmeyer
- a Deutsches Textilforschungszentrum Nord-West e.V. , Frankenring 2, D-47798, Krefeld, Germany
| | - D. Döpp
- b Organische Chemie, Gerhard-Mercator-Universität-GH Duisburg , Lotharstr. 65, D-47048, Duisburg, Germany
| |
Collapse
|
8
|
Casnati A, Pirondini L, Pelizzi N, Ungaro R. New TetrafunctionalizedConeCalix[4]arenes as Neutral Hosts for Anion Recognition. Supramol Chem 2006. [DOI: 10.1080/10610270008029804] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
9
|
Vysotsky MO, Mogck O, Rudzevich Y, Shivanyuk A, Böhmer V, Brody MS, Cho YL, Rudkevich DM, Rebek J. Enhanced Thermodynamic and Kinetic Stability of Calix[4]arene Dimers Locked in the Cone Conformation. J Org Chem 2004; 69:6115-20. [PMID: 15373497 DOI: 10.1021/jo049128f] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Wide rim tetraurea derivatives (2a,b) have been prepared from a calix[4]arene rigidified in the cone conformation by two diethyleneglycol ether bridges between adjacent oxygens. In comparison to the analogous tetraurea derivatives (3a,b) of a tetrapentoxy calix[4]arene, 2a,b show an increased thermodynamic stability in mixtures of CDCl(3) and DMSO-d(6). Their kinetic stability as expressed by the rate of guest exchange (benzene or cyclohexane against the solvent benzene-d(6)) is also strongly increased by factors of 30-38. Noticeable differences for the inclusion of selected guests are found.
Collapse
Affiliation(s)
- Myroslav O Vysotsky
- Abteilung Lehramt Chemie, Fachbereich Chemie und Pharmazie, Johannes Gutenberg-Universität Mainz, Duesbergweg 10-14, D-55099, Mainz, Germany
| | | | | | | | | | | | | | | | | |
Collapse
|
10
|
Rudzevich Y, Vysotsky MO, Bohmer V, Brody MS, Rebek J, Broda F, Thondorf I. Preferred dimerization of tetra-tolyl- and tetra-tosylurea derivatives of flexible and rigidified calix[4]arenes. Org Biomol Chem 2004; 2:3080-4. [PMID: 15505711 DOI: 10.1039/b410462e] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The dimerization of tetratolyl- and tetratosyl-urea derivatives 1 and 2, derived from a tetrapentoxy calix[4]arene in the cone conformation and of the corresponding tetra-urea derivatives 3 and 4, in which the cone conformation is rigidified by the two crown-3 tethers, have been studied. All six possible equimolar mixtures were examined by 1H NMR using CDCl3 and CD2Cl2 as solvents. While no heterodimers are found for the combinations 1/3 and 2/4 in either solvent, all remaining combinations lead to the (exclusive) formation of heterodimers in CD2Cl2. In CDCl3 heterodimers are only observed for the combinations of 3 with 2 or 4. These results are discussed in terms of entropic and enthalpic contributions and compared with MD-simulations in a box of chloroform solvent molecules.
Collapse
Affiliation(s)
- Yuliya Rudzevich
- Abteilung Lehrant Chemi, Fachbereich Chemie und Pharmazie, Johannes Gutenberg-Universität Mainz, Germany
| | | | | | | | | | | | | |
Collapse
|
11
|
|
12
|
Ohkawa H, Arai S, Takeoka S, Shibue T, Nishide H. A Duplex of Tetra(2-pyridyl)porphyrin and Tetrahydroxylcalix[4]arene. CHEM LETT 2003. [DOI: 10.1246/cl.2003.1052] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
13
|
New amino-functionalized 1,3-alternate calix[4]arene bis- and mono-(benzo-crown-6 ethers) for pH-switched cesium nitrate extraction. Tetrahedron Lett 2003. [DOI: 10.1016/s0040-4039(03)01310-8] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
14
|
Arduini A, Brindani E, Giorgi G, Pochini A, Secchi A. Anion effects on the recognition of ion pairs by calix[4]arene-based heteroditopic receptors. J Org Chem 2002; 67:6188-94. [PMID: 12182660 DOI: 10.1021/jo025655s] [Citation(s) in RCA: 67] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A novel heteroditopic receptor (5) based on a rigid calix[4]arene cavity bearing at the upper rim four arylsulfonamido binding sites has been synthesized. The binding abilities of this new host have been investigated in apolar solvents toward a series of tetramethylammonium salts (tosylate, chloride, acetate, trifluoroacetate, and picrate) and compared with those of monotopic and heteroditopic calix[4]arene-bis(crown-3)-based receptors 1 and 2 in order to evaluate the role of the anion on ion-pair recognition. While monotopic host 1 shows an efficiency order toward the different salts that increases when the anion is less interactive (Hofmeister trend), an opposite role of the counteranion on the recognition process was observed with host 5 (anti-Hofmeister trend). A more complex behavior is experienced by host 2, which shows a high and leveled efficiency for all the anions tested. The results obtained were explained on the basis of the different types of ion pairs present in the recognition process. Further information on the role of the anion were obtained by the "dual host" strategy utilizing the tri-n-butylthioureido derivative of tren 7, which forms a stable complex with chloride anion. The very high efficiency shown by these heteroditopic hosts opens new routes in supramolecular projects and is a very interesting tool in the molecular recognition of ion-pairs and its applications.
Collapse
Affiliation(s)
- Arturo Arduini
- Dipartimento di Chimica Organica e Industriale dell'Università, Parco area delle Scienze 17/a, I-43100 Parma, Italy
| | | | | | | | | |
Collapse
|
15
|
Lin Q, Hamilton AD. Design and synthesis of multiple-loop receptors based on a calix〚4〛arene scaffold for protein surface recognition. CR CHIM 2002. [DOI: 10.1016/s1631-0748(02)01408-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
16
|
Simple preparation of 5-hydroxy-25,26,27,28-tetraalkyloxycalix[4]arenes: Synthesis of multiple calixarenes. Tetrahedron 1999. [DOI: 10.1016/s0040-4020(99)00739-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
17
|
Cho HJ, Kim JY, Chang SK. Calix[4]arene Having a Convergent Carboxylic Acid Function: Synthesis and Ion Binding Properties of a New Cs+-selective Ionophore. CHEM LETT 1999. [DOI: 10.1246/cl.1999.493] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
|
18
|
Casnati A, Ferdani R, Pochini A, Ungaro R. p-(Benzyloxy)calix[8]arene: One-Pot Synthesis and Functionalization. J Org Chem 1997. [DOI: 10.1021/jo970620r] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Alessandro Casnati
- Dipartimento di Chimica Organica e Industriale dell'Università, Viale delle Scienze, I-43100 Parma, Italy
| | - Riccardo Ferdani
- Dipartimento di Chimica Organica e Industriale dell'Università, Viale delle Scienze, I-43100 Parma, Italy
| | - Andrea Pochini
- Dipartimento di Chimica Organica e Industriale dell'Università, Viale delle Scienze, I-43100 Parma, Italy
| | - Rocco Ungaro
- Dipartimento di Chimica Organica e Industriale dell'Università, Viale delle Scienze, I-43100 Parma, Italy
| |
Collapse
|