Two-stage threecomponent synthesis of 6,11-diaza-1,5(2,5)-dioxazole- 3(1,2)-benzenecycloundecapha ne-14,54- dicarbonitrile
DOI:
https://doi.org/10.15407/dopovidi2020.11.071Keywords:
ADAN, heterocyclization, macrocycle, o-phenylene diacetic acid, oxazoleAbstract
The possibilities of 2-amino-3,3-dichloroacrylonitrile (ADAN) used for the construction of macrocyclic structures such as cyclophanes with two oxazole fragments are investigated. For this purpose, bifunctional reagents were used in the classic ADAN transformation into 5-amino-4-cyanooxazoles (sequential treatment of ADAN with acyl chloride and a primary or secondary amine). As a result of the reaction of 2,2'-(1,2-phenylene)-diacetyl chloride with 2 eq of ADAN, a compound with two acrylonitrile fragments, 2,2' - (1,2-phenylene)bis(N- (2,2-dichloro-1-cyanovinyl)acetamide), was obtained. In this substance, both ADAN residues can interact with amines and form oxazole cycles: for example, the treatment with an excess of dimethylamine produces 2,2' - (1,2-phenylenebis(methylene))bis(5-(dimethylamino)oxazole-4-carbonitrile). The target macrocyclic structure was obtained by the interaction of 2,2' - (1,2-phenylene)bis(N-(2,2-dichloro-1-cyanovinyl)acetamide) with butane-1,4-diamine, as a result the simultaneous forming of both oxazole rings and an aliphatic bridge connected with them was happened. At this stage, it was used a procedure, that is typical of the creation of macrocyclic structures based on polyfunctional reagents, — strong dilution (about 0.04 M). The molecule of the synthesized 6,11-diaza-1,5(2,5)-dioxazole-3(1,2)-benzenecycloundecaphan-14,54-dicarbonitrile has high spatial symmetry, which is confirmed by the presence of only one series of peaks in the 1H and 13C NMR spectra (for example, the butane-1,4-diamine fragment in the aliphatic part of the spectrum looks likes two triplets). The formation of a macrocyclic structure is evidenced by HPLC-MS data, as well as homo- and heteronuclear correlations in the NMR spectra. The proposed procedure for the synthesis of 6,11-diaza-1,5(2,5)-dioxazole-3(1,2)-benzenecycloundecaphan- 14,54-dicarbonitrile is based on the use of simple and inexpensive reagents, and the total yield of the target substance in two stages starting with the 2,2' - (1,2-phenylene)diacetyl chloride, is 51 %.
Downloads
References
Davis, F. & Higson, S. (2011). Macrocycles: construction, chemistry and nanotechnology applications. Hoboken: John Wiley & Sons. https://doi.org/10.1002/9780470980200
Liu, Z., Nalluri, S. K. M. & Stoddart, J. F. (2017). Surveying macrocyclic chemistry: from flexible crown ethers to rigid cyclophanes. Chem. Soc. Rev., 46, No. 9, pp. 2459-2478. https://doi.org/10.1039/c7cs00185a
Han Y., Fang H., Jing H., Sun H., Lei H., Lai W. & Cao, R. (2016). Singly versus doubly reduced nickel porphyrins for proton reduction: experimental and theoretical evidence for a homolytic hydro gen-evolution reaction. Angew. Chem. Int. Ed., 55, No. 18, pp. 5457-5462. https://doi.org/10.1002/anie.201510001
Kostin, G. A., Borodin, A. O., Torgov, V. G., Kuratieva, N. V., Naumov, D. Y., Miroshnichenko, S. I., & Kalchenko, V. I. (2007). Monomeric and polymeric dinuclear complexes of Co(II) or Ni(II) with calix[4]- arene-tetraphosphineoxide. J. Incl. Phenom. Macrocycl. Chem., 59, No. 1-2, pp. 45-52. https://doi.org/10.1007/s10847-007-9293-4
Alfonso, I., Bru, M., Burguete, M. I., García-Verdugo, E. & Luis, S. V. (2010). Structural diversity in the self-assembly of pseudopeptidic macrocycles. Chem. Eur. J., 16, No. 4, pp. 1246-1255. https://doi.org/10.1002/chem.200902196
Gagnon, C., Godin, É., Minozzi, C., Sosoe, J., Pochet, C. & Collins, S. K. (2020). Biocatalytic synthesis of planar chiral macrocycles. Science, 367, No. 6480, pp. 917-921. https://doi.org/10.1126/science.aaz7381
Gong, H.-Y., Rambo, B. M., Karnas, E., Lynch, V. M. & Sessler, J. L. (2010). A “Texas-sized” molecular box that forms an anion-induced supramolecular necklace. Nat. Chem., 2, No. 5, pp. 406-409. https://doi.org/10.1038/nchem.597
Pat. WO/2012/004678. IPC C07D 213/56. Serine protease inhibitors, Steinmetzer, T., Saupe, S. M., Publ. 12.01.2012.
Bodwell, G. J., Houghton, T. J. & Miller, D. (1997). Synthesis, structure and AM1 conformational study of 1,12-dioxa-2,11-dioxo[3.3]orthocyclophane. Tetrahedron Lett., 38, No. 9, pp. 1469-1472. https://doi.org/10.1016/S0040-4039(97)00132-9
Carroll, F. I., Blough, B. E., Huang, X., Nie, Z., Mascarella, S. W., Deschamps, J. & Navarro, H. A. (2006). Synthesis and monoamine transporter binding properties of 2,3-cyclo analogues of 3β-(4'-aminophenyl)- 2β-tropanemethanol. J. Med. Chem., 49, No. 15, pp. 4589-4594. https://doi.org/10.1021/jm060287w
Matsumura, K., Saraie, T. & Hashimoto, N. (1976). Studies of nitriles. VII. Synthesis and properties of 2-amino-3,3-dichloroacrylonitrile (ADAN). Chem. Pharm. Bull., 24, No. 5, pp. 912-923. https://doi.org/10.1248/cpb.24.912
Matsumura, K., Saraie, T., Hashimoto, N. (1976). Studies of nitriles. VIII. Reaction of N-acyl derivatives of 2-amino-3,3-dichloroacrylonitrile (ADAN) with amines. (1). A new synthesis of 2-substituted-5-(substituted amino)oxazole-4-carbonitriles and -4-N-acylcarbocamides. Chem. Pharm. Bull., 24, No. 5, pp. 924-940. https://doi.org/10.1248/cpb.24.924
Shablykin, O. V., Vasilenko, A. N. & Brovarets, V. S. (2006). Cyclocondensation of 2-acylamino-3,3-dichloroacrylonitiles with 2-hydrazinopyrydine. Russ. J. Gen. Chem., 76, pp. 1841-1842. https://doi.org/10.1134/S1070363206110314
Kozachenko, A. P., Shablykin, O. V., Rusanov, E. B., Vasilenko, A. N. & Brovarets, V. S. (2009). Transformation of the condensation products of 2-acylamino-3,3-dichloroacrylonitriles with imidazole into pyrazolo[1,5-a]pyrimidine derivatives. Russ. J. Gen. Chem., 79, pp. 996-1000. https://doi.org/10.1134/S1070363209050223
Chumachenko, S. A., Shablykin, O. V. & Brovarets, V. S. (2011). Reaction of 2-methoxycarbonylamino-3,3- dichloroacrylonitrile with phenylhydrazine in the presence of triethylamine. Russ. J. Gen. Chem., 81, 613. https://doi.org/10.1134/S1070363211030327
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2023 Reports of the National Academy of Sciences of Ukraine
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.