Charnsak Thongsornkleeb : Publications

  1. Akkachairin, B.; Rodphon, W.; Reamtong, O.; Mungthin, M.; Tummatorn, J.;* Thongsornkleeb, C.; Ruchirawat, S. Synthesis of neocryptolepines and carbocycle-fused quinolines and evaluation of their anticancer and antiplasmodial activities. Bioorg. Chem. 2020, 98 In Press
  2. Norseeda, K.; Chaisan, N.; Thongsornkleeb, C.;* Tummatorn, J.; Ruchirawat, S. Metal-Free Synthesis of 4-Chloroisocoumarins by TMSCl-Catalyzed NCS-Induced Chlorinative Annulation of 2-Alkynylaryloate Esters. J. Org. Chem. 2019, 84, 16222-16236.Full Text
  3. Laohapaisan, P.; Chuangsoongnern, P.; Tummatorn, J.;* Thongsornkleeb, C.; Ruchirawat, S. Divergent Synthesis of 3-Hydroxyfluorene and 4-Azafluorene Derivatives from ortho-Alkynylarylketones. J. Org. Chem. 2019, 84, 14451-14460. Full Text (Selected as an issue's cover)
  4. Tummatorn, J.;* Punjajom, K.; Rodphon, W.; Ruengsangtongkul, S.; Chaisan, N.; Lumyong, K.; Thongsornkleeb, C.; Nimnual, P.; Ruchirawat, S. Chemoselective Synthesis of 1,1-Disubstituted Vinyl Triflates from Terminal Alkynes Using TfOH in the Presence of TMSN3. Org. Lett. 2019, 21, 4694-4697. Full Text
  5. Nimnual, P.; Tummatorn, J.;* Boekfa, B.; Thongsornkleeb, C.; Ruchirawat, S.; Piyachat, P.; Punjajom, K. Construction of 5-Aminotetrazoles via in Situ Generation of Carbodiimidium Ions from Ketones Promoted by TMSN3/TfOH. J. Org. Chem. 2019, 84, 5603-5613. Full Text
  6. Ruengsangtongkul, S.; Chaisan, N.; Thongsornkleeb, C.;* Tummatorn, J.; Ruchirawat, S. Rate Enhancement in CAN-Promoted Pd(PPh3)2Cl2-Catalyzed Oxidative Cyclization: Synthesis of 2-Ketofuran-4-carboxylate Esters. Org. Lett. 2019, 21, 2514-2517. Full Text (Selected as an issue's cover)
  7. Supantanapong, N.; Chuangsoongnern, P.; Tummatorn, J.;* Thongsornkleeb, C.; Ruchirawat, S. One-pot sequential synthesis of 3-carbonyl-4-arylbenzo[f]indole and 3-carbonyl-4-arylnaphthofuran fluorophores. Org. Chem. Front. 2019, 6, 1340-1355. Full Text (Selected as the issue's front cover)
  8. Akkachairin, B.; Tummatorn, J.;* Khamsuwan, N.; Thongsornkleeb, C.; Ruchirawat, S. Domino N2–Extrusion–Cyclization of Alkynylarylketone Derivatives for the Synthesis of Indoloquinolines and Carbocycle-Fused Quinolines. J. Org. Chem. 2018, 83, 11254-11268. Full Text
  9. Nimnual, P.; Norseeda, K.; Akkachairin, B.; Tummatorn, J.;* Laohapaisan, P.; Supantanapong, N.; Chuangsoongnern, P.; Thongsornkleeb, C.; Sittihan, S.; Ruchirawat, S.; Rodphon, W. Synthesis of β‐Naphthols and Naphthofuranones from ortho‐Alkynylarylketones via Sequential AgTFA‐Catalyzed Ketonization–Intramolecular Aldol Condensation: A Total Synthesis of Negundin A. Asian J. Org. Chem. 2018, 7, 932-945. Full Text
  10. Chaisan, N.; Kaewsri, K.; Thongsornkleeb, C.;* Tummatorn, J.; Ruchirawat, S. PtCl4-catalyzed cyclization of N-acetyl-2-alkynylanilines: A mild and efficient synthesis of N-acetyl-2-substituted indoles. Tetrahedron Lett. 2018, 59, 675–680. Full Text
  11. Kaewsri, W.; Norseeda, K.; Ruengsangtongkul, S.; Chaisan, N.; Thongsornkleeb, C.;* Tummatorn, J.; Ruchirawat, S. Synthesis of 2-Cyclohexenone-2-carboxylate and 4-Chloro-2-cyclohexenone-2-carboxylate Derivatives by Cyclization of Alkyne-Tethered 1,3-Ketoesters. Asian J. Org. Chem. 2018, 7, 203–211. Full Text
  12. Chuangsoongnern, P.; Surinrach, C.; Tummatorn, J.;* Thongsornkleeb, C.; Ruchirawat, S. Iodine-Mediated Cyclization of ortho-Alkynylaryl Ketones for the Synthesis of Indenone Derivatives. Eur. J. Org. Chem. 2017, 2017, 5102–5109. Full Text
  13. Akkachairin, B.; Tummatorn, J.;* Supantanapong, N.; Nimnual, P.; Thongsornkleeb, C.; Ruchirawat, S. Silver-Catalyzed Cyclization of ortho-Carbonylarylacetylenols for the Synthesis of Dihydronaphthofurans. J. Org. Chem. 2017, 82, 3727–3740. Full Text
  14. Jantaree, P.; Lirdprapamongkol, K.;* Kaewsri, W.; Thongsornkleeb, C.; Choowongkomon, K.; Atjanasuppat, K.; Ruchirawat, S.; Svasti, J. Homodimers of Vanillin and Apocynin Decrease the Metastatic Potential of Human Cancer Cells by Inhibiting the FAK/PI3K/Akt Signaling Pathway. J. Agric. Food Chem. 2017, 65, 2299–2306. Full Text
  15. Kaewsri, W.; Thongsornkleeb, C.;* Tummatorn, J.; Ruchirawat, S. Isomerizable (E/Z)-alkynyl-O-methyl oximes employing TMSCl–NCS in chlorinative cyclization for the direct synthesis of 4-chloroisoxazoles. RSC Adv. 2016, 6, 48666–48675. Full Text
  16. Norseeda, K.; Tummatorn, J.;* Krajangsri, S.; Thongsornkleeb, C.; Ruchirawat, S. Synthesis of 6-Alkyl-6 H-benzo[c]chromene Derivatives by Cyclization/Selective Ether Cleavage in One Pot: Total Synthesis of Cannabinol. Asian J. Org. Chem. 2016, 5, 792–800. Full Text
  17. Nimnual, P.; Tummatorn, J.;* Thongsornkleeb, C.; Ruchirawat, S. Utility of Nitrogen Extrusion of Azido Complexes for the Synthesis of Nitriles, Benzoxazoles and Benzisoxazoles. J. Org. Chem. 2015, 80, 8657–8667. Full Text
  18. Tummatorn, J.;* Poonsilp, P.; Nimnual, P.; Janprasit, J.; Thongsornkleeb, C.; Ruchirawat, S. Regioselective Synthesis of 3‑Bromoquinoline Derivatives and Diastereoselective Synthesis of Tetrahydroquinolines via Acid-Promoted Rearrangement of Arylmethyl Azides. J. Org. Chem. 2015, 80, 4516–4525. Full Text
  19. Aroonkit, P.; Thongsornkleeb, C.;* Tummatorn, J.;* Krajangsri, S.; Mungthin, M.; Ruchirawat, S. Synthesis of isocryptolepine analogues and their structure–activity relationship studies as antiplasmodial and antiproliferative agents. Eur. J. Med. Med. 2015, 94, 56–62. Full Text
  20. Tummatorn, J.;* Thongsornkleeb, C.; Ruchirawat, S.; Thongaram, P.; Kaewmee, B. Convenient and Direct Azidation of sec-Benzyl Alcohols by Trimethylsilyl Azide with Bismuth(III) Triflate Catalyst. Synthesis 2015, 47, 323–329. Full Text
  21. Tummatorn, J.;* Krajangsri, S.; Norseeda, K.; Thongsornkleeb, C.; Ruchirawat, S. A new synthetic approach to 6-unsubstituted phenanthridine and phenanthridine-like compounds under mild and metal-free conditions. Org. Biomol. Chem. 2014, 12, 5077–5081. Full Text
  22. Maibunkaew, T.; Thongsornkleeb, C.;* Tummatorn, J.; Bunrit, A.; Ruchirawat, S. Practical and Metal-Free Electrophilic Aromatic Halogenation by Interhalogen Compounds Generated in situ from N-Halosuccinimide and Catalytic TMSCl. Synlett 2014, 25, 1769–1775. Full Text
  23. Tummatorn, J.;* Gleeson, M. P.; Krajangsri, S.; Thongsornkleeb, C.; Ruchirawat, S. ZrCl4-promoted facile synthesis of indole derivatives. RSC Adv. 2014, 4, 20048–20052. Full Text
  24. Tummatorn, J.;* Thongsornkleeb, C.; Ruchirawat, S.; Gettongsong, T. Synthesis of 2,4-unsubstituted quinoline-3-carboxylic acid ethyl esters from arylmethyl azides via a domino process. Org. Biomol. Chem. 2013, 11, 1463–1467. Full Text
  25. Thongsornkleeb, C.;* Rabten, W.; Bunrit, A.; Tummatorn, J.; Ruchirawat, S. Facile access to 2,5-disubstituted-4-chloromethyl-3-iodofuran derivatives via ICl-mediated cyclization of 1-alkyl-2-alkynylallylic alcohols. Tetrahedron Lett. 2012, 53, 6615–6619. Full Text
  26. Tummatorn, J.;* Thongsornkleeb, C.; Ruchirawat, S. Acid-promoted rearrangement of arylmethyl azides: applications toward the synthesis of N-arylmethyl arenes and polycyclic heteroaromatic compounds. Tetrahedron 2012, 68, 4732–4739. Full Text
  27. Bunrit, A.; Ruchirawat, S.; Thongsornkleeb, C.* A simple microwave-assisted preparation of 2-bromo-1-alkenes from 1-alkynes using the LiBr–TMSCl–TEAB reagent system. Tetrahedron Lett. 2011, 52, 3124–3127. Full Text
  28. Fearnley, S. P.;* Thongsornkleeb, C. Oxazolone Cycloadducts as Heterocyclic Scaffolds for Alkaloid Construction: Synthesis of (±)-2-epi-Pumiliotoxin C. J. Org. Chem. 2010, 75, 933–936. Full Text
  29. Thongsornkleeb, C.; Danheiser, R. L.* A Practical Method for the Synthesis of 2-Alkynylpropenals. J. Org. Chem. 2005, 70, 2364–2367. Full Text
  30. Bailey, W. F.;* England, M. D.; Mealy, M. J.; Thongsornkleeb, C.; Teng, L. Facile O-Deallylation of Allyl Ethers via SN2' Reaction with tert-Butyllithium. Org. Lett. 2000, 2, 489–491. Full Text

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