1
|
Yang M, Jian Y, Zhang W, Sun H, Zhang G, Wang Y, Gao Z. Synthesis of quinolines via sequential addition and I 2-mediated desulfurative cyclization. RSC Adv 2021; 11:38889-38893. [PMID: 35493239 PMCID: PMC9044151 DOI: 10.1039/d1ra06976d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2021] [Accepted: 11/28/2021] [Indexed: 11/21/2022] Open
Abstract
An efficient one-pot approach for the synthesis of quinolines from o-aminothiophenol and 1,3-ynone under mild conditions is disclosed. With the aid of ESI-MS analysis and parallel experiments, a three-step mechanism is proposed—a two-step Michael addition–cyclization condensation step leading to intermediate 1,5-benzothiazepine catalyzed by zirconocene amino acid complex Cp2Zr(η1-C9H10NO2)2, followed by I2-mediated desulfurative step. An efficient one-pot approach is proposed for the synthesis of quinolines through Lewis acid-catalyzed cyclization and iodine-mediated desulfurization reactions.![]()
Collapse
Affiliation(s)
- Mingming Yang
- Key Laboratory of Applied Surface and Colloid Chemistry, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Yajun Jian
- Key Laboratory of Applied Surface and Colloid Chemistry, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Weiqiang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Huaming Sun
- Key Laboratory of Applied Surface and Colloid Chemistry, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Guofang Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Yanyan Wang
- Key Laboratory of Applied Surface and Colloid Chemistry, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
| | - Ziwei Gao
- Key Laboratory of Applied Surface and Colloid Chemistry, Xi'an Key Laboratory of Organometallic Material Chemistry, School of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, P. R. China
- A School of Chemistry & Chemical Engineering, Xinjiang Normal University, Urumqi 830054, P. R. China
| |
Collapse
|
2
|
Ivolgina VA, Chernov’yants MS, Popov LD, Suslonov VV, Avtushenko NA, Luanguzov NV. Structural study and thermal behavior of novel interaction product of 4-amino-5-(furan-2-yl)-4H-1,2,4-triazole-3-thione with molecular iodine. PHOSPHORUS SULFUR 2020. [DOI: 10.1080/10426507.2019.1700414] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
| | | | - Leonid D. Popov
- Department of Chemistry, Southern Federal University, Rostov-on-Don, Russia
| | | | | | | |
Collapse
|
3
|
Ivolgina VA, Chernov'yants MS. Spectroscopic and structural investigation of interaction of 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione potassium salt with molecular iodine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2018; 199:315-321. [PMID: 29627616 DOI: 10.1016/j.saa.2018.03.069] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/16/2017] [Revised: 02/01/2018] [Accepted: 03/25/2018] [Indexed: 06/08/2023]
Abstract
The interest in the study of heteroaromatic thioamides which are known to exhibit antithyroid activity is stimulated by the variety and an unusual structure their complexes with molecular iodine. The directions of dithiones investigation are diversity enough, however a few works are devoted to the study them as the potential thyreostatics. The ability of 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thion potassium salt to form the outer-sphere charge-transfer complex in dilute chloroform solution, coordinating 2 iodine molecules has been studied by UV-vis spectroscopy (lgβ=7.91). The compound of the 5,5'-disulfanediylbis(3-phenyl-1,3,4-thiadiazole-2(3H)-thione) - product of irreversible oxidation of 5-mercapto-3-phenyl-1,3,4-thiadiazole-2-thione potassium salt has been isolated and characterized by X-ray diffraction. Intermolecular interactions between sulfur atoms are observed with very short interatomic distance, shorter than sum of van der Waals radii. The contact between heterocyclic sulfur and heterocyclic nitrogen is also slightly short - 3.169Å (0.053Å less than vdW radii sum). This investigation constitutes a starting point for study of novel antithyroid drugs in future.
Collapse
Affiliation(s)
- Victoria A Ivolgina
- Department of Chemistry, Southern Federal University, Zorge St. 7, 344090 Rostov-on-Don, Russia
| | | |
Collapse
|
4
|
Modern level for properties prediction of iodine-containing organic compounds: the halogen bonds formed by iodine. Russ Chem Bull 2017. [DOI: 10.1007/s11172-017-1898-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
|
5
|
Kolesnikova TS, Chernov'yants MS, Kletskii ME, Burov ON, Bondarenko GI, Knyazev PA. Charge Transfer Complexes Formed by Heterocyclic Thioamides and Tetracyanoethylene: Experimental and Theoretical Study. J Phys Chem A 2017; 121:7000-7008. [PMID: 28849931 DOI: 10.1021/acs.jpca.7b00564] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Tetracyanoethylene (TCNE) as one of the most versatile organic compounds is involved in various chemical reactions with electron transfer. Charge transfer complexes (CTCs) of a few antioxidants, nitrogen containing thioamides [pyrrolidine-2-thione (I), 1,3-H-imidazolidine-2-thione (II), 1,3-H-Imidazoline-2-thione (III), pyridine-2-thione (IV), 5-trifluoromethylpyridine-2-thione (V), 4-trifluoromethylpyrimidine-2-thione (VI), quinoline-2-thione (VII), 3,4,5,6-tetrahydropyrimidine-2-thione (VIII)] as π-donors and TCNE as π-acceptor were studied. The DFT PCM/UB3LYP/6-31++G(d,p) and SA-CASSCF quantum chemical calculations were used to study the structures and relative stabilities of these complexes in the ground and lowest excited electronic states. The formation of a weak molecular associates in the chloroform and acetonitrile solutions was confirmed by UV/vis and IR absorption spectroscopy. The stability constants and molar extinction coefficients were estimated by UV/vis spectroscopy. The highest stability in acetonitrile is found for associates formed by quinoline-2-thione and pyridine-2-thione with TCNE, the lowest one is found for CTC formed by imidazolidine-2-thione. Molecular associate formed by pyridine-2-thione and TCNE has the greatest stability in the chloroform solution. 5-Trifluoromethylpyridine-2-thione and 4-trifluoromethylpyrimidine-2-thione do not form CTC in CH3CN due to the presence of an electron acceptor group in the molecules. The molar extinction values of CTC vary within the range of 0.4 × 103 to 1.0 × 104 M-1 cm-1. An analytical strategy of thioamides identification based on wavelength and intensity of CTCs absorption band has been suggested.
Collapse
Affiliation(s)
- Tatiana S Kolesnikova
- Chemical Department, Southern Federal University , Zorge st. 7, Rostov-on-Don 344090, Russia
| | | | - Mikhail E Kletskii
- Chemical Department, Southern Federal University , Zorge st. 7, Rostov-on-Don 344090, Russia
| | - Oleg N Burov
- Chemical Department, Southern Federal University , Zorge st. 7, Rostov-on-Don 344090, Russia
| | - Gennady I Bondarenko
- Chemical Department, Southern Federal University , Zorge st. 7, Rostov-on-Don 344090, Russia
| | - Pavel A Knyazev
- Institute of Physical and Organic Chemistry, Southern Federal University , Stachki av,194/2, Rostov-on-Don 344092, Russia
| |
Collapse
|
6
|
|
7
|
Allyl vs ethyl substituted thioquinoline complexes with diiodine: Halogen bonds and iodocyclization. J Mol Struct 2016. [DOI: 10.1016/j.molstruc.2016.04.072] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
|
8
|
Chernov’yants MS, Kolesnikova TS, Karginova AO. Thioamides as radical scavenging compounds: Methods for screening antioxidant activity and detection. Talanta 2016; 149:319-325. [DOI: 10.1016/j.talanta.2015.11.069] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2015] [Revised: 11/23/2015] [Accepted: 11/26/2015] [Indexed: 10/22/2022]
|
9
|
Chernov'yants MS, Starikova ZA, Karginova AO, Kolesnikova TS, Tereznikov AY. Spectroscopic and structural investigation of interaction product of 8-mercaptoquinoline with molecular iodine. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2013; 115:861-865. [PMID: 23892510 DOI: 10.1016/j.saa.2013.06.119] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2013] [Revised: 06/27/2013] [Accepted: 06/28/2013] [Indexed: 06/02/2023]
Abstract
The behavior of 8-mercaptoquinoline, which is a potential antithyroid drug toward molecular iodine was investigated. The ability of 8-mercaptoquinoline to form the outer-sphere charge-transfer complex C9H7NS·I2 with iodine molecular in dilute chloroform solution has been studied by UV/vis spectroscopy (lgβ=3.14). The crystal structure of the new salt 8-(quinoline-8-yldisulfonyl)quinolinium triiodide - product of irreversible oxidation of 8-mercaptoquinoline was determined by X-ray diffraction. Intramolecular hydrogen bond of N-H⋯N type is presented in the organic cation. The triiodide ion is the nearly centrosymmetrical anion. The 8-(quinoline-8-yldisulfanyl)quinolinium cations form dimers through π-π-stacking interaction between quinolinium rings. The reduced intramolecular interactions are observed between iodine - sulfur atoms and iodine-hydrogen atoms with shortened contacts (less of sum of van-der-waals contacts).
Collapse
|