Search Results - "Fun, Hoong Kun"

Nickel-catalyzed and benzoic acid-promoted direct sulfenylation of unactivated arenes by Yang, Ke, Wang, Yuqi, Chen, Xinyong, Kadi, Adnan A, Fun, Hoong-Kun, Sun, Hao, Zhang, Yan, Lu, Hongjian

“…A nickel-catalyzed and benzoic acid-promoted direct sulfenylation of unactivated arenes using removable 2-(pyridine-2-yl)-isopropylamine as a directing group…”
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A Triphenyl Amine-Based Solvatofluorochromic Dye for the Selective and Ratiometric Sensing of OCl− in Human Blood Cells by Goswami, Shyamaprosad, Aich, Krishnendu, Das, Sangita, Pakhira, Bholanath, Ghoshal, Kakali, Quah, Ching Kheng, Bhattacharyya, Maitree, Fun, Hoong-Kun, Sarkar, Sabyasachi

“…A new visible‐light‐excitable fluorescence ratiometric probe for OCl− has been developed based on a triphenylamine‐diamiomaleonitrile (TAM) moiety. The…”
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Synthesis, structure and in vitro antibacterial activities of new hybrid disinfectants quaternary ammonium compounds: Pyridinium and quinolinium stilbene benzenesulfonates by Chanawanno, Kullapa, Chantrapromma, Suchada, Anantapong, Theerasak, Kanjana-Opas, Akkharawit, Fun, Hoong-Kun

“…The series of pyridinium ( 1–10) and quinolinium ( 11–20) stilbene benzenesulfonates have been synthesized and their structures were investigated by UV–vis,…”
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Recognition of Carboxylate Anions and Carboxylic Acids by Selenium-Based New Chromogenic Fluorescent Sensor: A Remarkable Fluorescence Enhancement of Hindered Carboxylates by Goswami, Shyamaprosad, Hazra, Anita, Chakrabarty, Rinku, Fun, Hoong-Kun

“…A selenium metal-based new fluorescence sensor 5-pivaloylamino-1,2,5-selenodiazolo[3,4-d]pyrimidin-7-(6H)-one (receptor 1) has been reported for the…”
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Structural correlation of some heterocyclic chalcone analogues and evaluation of their antioxidant potential by Kumar, C S Chidan, Loh, Wan-Sin, Ooi, Chin Wei, Quah, Ching Kheng, Fun, Hoong-Kun

“…A series of six novel heterocyclic chalcone analogues 4(a-f) has been synthesized by condensing 2-acetyl-5-chlorothiophene with benzaldehyde derivatives in…”
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Synthesis, Characterization, and Anti-Cancer Activity of Some New N'-(2-Oxoindolin-3-ylidene)-2-propylpentane hydrazide-hydrazones Derivatives by El-Faham, Ayman, Farooq, Muhammad, Khattab, Sherine N, Abutaha, Nael, Wadaan, Mohammad A, Ghabbour, Hazem A, Fun, Hoong-Kun

“…Eight novel N'-(2-oxoindolin-3-ylidene)-2-propylpentane hydrazide-hydrazone derivatives 4a-h were synthesized and fully characterized by IR, NMR ((1)H-NMR and…”
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A novel one-pot green synthesis of dispirooxindolo-pyrrolidines via 1,3-dipolar cycloaddition reactions of azomethine ylides by Almansour, Abdulrahman I, Arumugam, Natarajan, Kumar, Raju Suresh, Periyasami, Govindasami, A Ghabbour, Hazem, Fun, Hoong-Kun

“…A facile synthesis of dispirooxindolopyrrolidines has been accomplished via a one-pot three component 1,3-dipolar cycloaddition reaction. The reaction of…”
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Heteroaryl chalcones: design, synthesis, X-ray crystal structures and biological evaluation by Kumar, C S Chidan, Loh, Wan-Sin, Ooi, Chin Wei, Quah, Ching Kheng, Fun, Hoong-Kun

“…Chalcone derivatives have attracted increasing attention due to their numerous pharmacological activities. Changes in their structures have displayed high…”
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Synthesis, characterization and antibacterial activity of some new pyrazole based Schiff bases by Malladi, Shridhar, Isloor, Arun M., Isloor, Shrikrishna, Akhila, D.S., Fun, Hoong-Kun

“…In the present study a series of new Schiff bases were synthesized. All the synthesized compounds were characterized by IR, 1H NMR, mass spectral and elemental…”
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Tandem aldol-Michael reactions in aqueous diethylamine medium: a greener and efficient approach to bis-pyrimidine derivatives by Al-Majid, Abdullah M, Barakat, Assem, Al-Najjar, Hany J, Mabkhot, Yahia N, Ghabbour, Hazem A, Fun, Hoong-Kun

“…A simple protocol, involving the green synthesis for the construction of novel bis-pyrimidine derivatives, 3a-i and 4a-e are accomplished by the aqueous…”
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Synthesis, structural and antioxidant studies of some novel N-ethyl phthalimide esters by Chidan Kumar, C S, Loh, Wan-Sin, Chandraju, Siddegowda, Win, Yip-Foo, Tan, Weng Kang, Quah, Ching Kheng, Fun, Hoong-Kun

“…A series of N-ethyl phthalimide esters 4(a-n) were synthesized and characterized by spectroscopic studies. Further, the molecular structure of majority of…”
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Synthesis and Crystal Structures of Benzimidazole-2-thione Derivatives by Alkylation Reactions by El Ashry, El Sayed H, El Kilany, Yeldez, Nahas, Nariman M, Barakat, Assem, Al-Qurashi, Nadia, Ghabbour, Hazem A, Fun, Hoong-Kun

“…Alkylated, benzylated and bromoalkylated benzimidazole-thione that intramolecularly heterocyclized to 3,4-dihydro-2H-[1,3]thiazino[3,2-a]benzimidazole were…”
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An Expedient Regio- and Diastereoselective Synthesis of Hybrid Frameworks with Embedded Spiro[9,10]dihydroanthracene [9,3']-pyrrolidine and Spiro[oxindole-3,2'-pyrrolidine] Motifs via an Ionic Liquid-Mediated Multicomponent Reaction by Arumugam, Natarajan, Almansour, Abdulrahman I, Kumar, Raju Suresh, Menéndez, J Carlos, Sultan, Mujeeb A, Karama, Usama, Ghabbour, Hazem A, Fun, Hoong-Kun

“…A series of hitherto unreported anthracene-embedded dispirooxindoles has been synthesized via a one-pot three-component 1,3-dipolar cycloaddition reaction of…”
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The Smallest Vicinal Tricarbonyl Compound as a Monohydrate and Tetracarbonyl Compound as a Thiane Derivative – First Effective Synthesis, Characterization and Chemistry by Goswami, Shyamaprosad, Maity, Annada C., Fun, Hoong‐Kun, Chantrapromma, Suchada

“…An effective synthesis of 2‐oxo‐1,3‐propanedial monohydrate or mesoxaldehyde (6a) and the first synthesis of 2,3‐dioxo‐1,4‐butanedial (18) as a thiane…”
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New Diethyl Ammonium Salt of Thiobarbituric Acid Derivative: Synthesis, Molecular Structure Investigations and Docking Studies by Barakat, Assem, Al-Majid, Abdullah Mohammed, Soliman, Saied M, Lotfy, Gehad, Ghabbour, Hazem A, Fun, Hoong-Kun, Wadood, Abdul, Warad, Ismail, Sloop, Joseph C

“…The synthesis of the new diethyl ammonium salt of…”
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First order temperature dependent phase transition in a monoclinic polymorph crystal of 1,6-hexanedioic Acid: an interpretation based on the landau theory approach by Fun, Hoong-Kun, Chantrapromma, Suchada, Ong, Lye-Hock

“…Crystals of 1,6-hexanedioic acid (I) undergo a temperature-dependent reversible phase transition from monoclinic P21/c at a temperature higher than the…”
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Second harmonic generation and crystal growth of new chalcone derivatives by Patil, P.S., Dharmaprakash, S.M., Ramakrishna, K., Fun, Hoong-Kun, Sai Santosh Kumar, R., Narayana Rao, D.

“…We report on the synthesis, crystal structure and optical characterization of chalcone derivatives developed for second-order nonlinear optics. The…”
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A greener, efficient approach to Michael addition of barbituric acid to nitroalkene in aqueous diethylamine medium by Al-Najjar, Hany J, Barakat, Assem, Al-Majid, Abdullah M, Mabkhot, Yahia N, Weber, Manuel, Ghabbour, Hazem A, Fun, Hoong-Kun

“…An efficient method for the synthesis of a variety of pyrimidine derivatives 3a-t by reaction of barbituric acids 1a,b as Michael donor with nitroalkenes 2a-k…”
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Bioactive prenylated xanthones and anthraquinones from Cratoxylum formosum ssp. pruniflorum by Boonnak, Nawong, Karalai, Chatchanok, Chantrapromma, Suchada, Ponglimanont, Chanita, Fun, Hoong-Kun, Kanjana-Opas, Akkharawit, Laphookhieo, Surat

“…Ten new compounds ( 1– 10), pruniflorone A–J, together with 21 known compounds ( 11– 31) were isolated from the roots and barks of Cratoxylum formosum ssp…”
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Synthesis, spectral characterization and crystals structure of some arsane derivatives of gold (I) complexes: a comparative density functional theory study by Shawkataly, Omar Bin, Goh, Chin-Ping, Tariq, Abu, Khan, Imthyaz Ahmad, Fun, Hoong-Kun, Rosli, Mohd Mustaqim

“…A series of complexes of the type LAuCl where L = tris(p-tolylarsane), tris(m-tolylarsane), bis(diphenylarsano)ethane, and tris(naphthyl)arsane have been…”
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