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Sambade D, Collins C, Parkin G. Structure and Bonding of 1,2,4-Triazole Thiones Derived from Nitron. J Mol Struct 2021. [DOI: 10.1016/j.molstruc.2020.129682] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Agranat I, Oded YN, Mala’bi T, Pogodin S, Cohen S. The linkage between reversible Friedel–Crafts acyl rearrangements and the Scholl reaction. Struct Chem 2019. [DOI: 10.1007/s11224-019-01368-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Katzsch F, Gruber T, Weber E. Crystal structures of functional building blocks derived from bis(benzo[ b]thiophen-2-yl)methane. Acta Crystallogr C 2016; 72:679-84. [DOI: 10.1107/s2053229616012973] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 08/10/2016] [Indexed: 11/10/2022] Open
Abstract
The syntheses of three bis(benzo[b]thiophen-2-yl)methane derivatives, namely bis(benzo[b]thiophen-2-yl)methanone, C17H10OS2, (I), 1,1-bis(benzo[b]thiophen-2-yl)-3-(trimethylsilyl)prop-2-yn-1-ol, C22H20OS2Si, (II), and 1,1-bis(benzo[b]thiophen-2-yl)prop-2-yn-1-ol, C19H12OS2, (III), are described and their crystal structures discussed comparatively. The conformation of ketone (I) and the respective analogues are rather similar for most of the compounds compared. This is true for the interplanar angles, the Caryl—Cbridge—Carylangles and the dihedral angles. The best resemblance is found for a bioisotere of (I),viz.2,2′-dinaphthyl ketone, (VII). By way of interest, the crystal packings also reveal similarities between (I) and (VII). In (I), the edge-to-face interactions seen between two napthyl residues in (VII) are substituted by S...π contacts between the benzo[b]thiophen-2-yl units in (I). In the structures of the bis(benzo[b]thiophen-2-yl)methanols,i.e.(II) and (III), the interplanar angles are also quite similar compared with analogues and related active pharmaceutical ingredients (APIs) containing the dithiophen-2-ylmethane scaffold, though the dihedral angles show a larger variability and produce unsymmetrical molecules.
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Zubair Khalid M, Pallikonda G, Prasad Tulichala R, Chakravarty M. Oxy-Wittig reactions of 1-naphthyl(aryl)methylphosphonates: a new approach to naphthylarylketones. Tetrahedron 2016. [DOI: 10.1016/j.tet.2016.02.053] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Levy A, Cohen S, Pogodin S, Agranat I. Selenium- and tellurium-bridged heteromerous overcrowded bistricyclic aromatic enes with central six-member and seven-member rings. Struct Chem 2015. [DOI: 10.1007/s11224-015-0675-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Marom H, Pogodin S, Agranat I. Single Enantiomer Versus Racemate: Chiral Distinction in the Proton Pump Inhibitors Omeprazole and Esomeprazole. Chirality 2014; 26:214-27. [DOI: 10.1002/chir.22304] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2013] [Revised: 11/04/2013] [Accepted: 12/18/2013] [Indexed: 02/01/2023]
Affiliation(s)
- Hili Marom
- Organic Chemistry, Institute of Chemistry; The Hebrew University of Jerusalem; Jerusalem Israel
| | - Sergey Pogodin
- Organic Chemistry, Institute of Chemistry; The Hebrew University of Jerusalem; Jerusalem Israel
| | - Israel Agranat
- Organic Chemistry, Institute of Chemistry; The Hebrew University of Jerusalem; Jerusalem Israel
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Mala'bi T, Pogodin S, Cohen S, Agranat I. Reversible Friedel–Crafts acyl rearrangements of planar polycyclic aromatic ketones: dibenzofluorenones. RSC Adv 2013. [DOI: 10.1039/c3ra43483d] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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Interplay of thermochemistry and Structural Chemistry, the journal (volume 23, 2012, issues 1–3) and the discipline. Struct Chem 2012. [DOI: 10.1007/s11224-012-0141-9] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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