Relevant bibliographies by topics / Malononitrile derivative

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  1. Journal articles
  2. Dissertations / Theses
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  4. Conference papers

Academic literature on the topic 'Malononitrile derivative'

Author: Grafiati
Published: 4 June 2025
Last updated: 1 August 2025

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Journal articles on the topic "Malononitrile derivative"

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Thabet, H. Kh, Mohd Imran, Mohd Imran, Saleh Alaql, and M. H. M. Helal. "Bis(2-cyanoacetamide) in Heterocyclic Synthesis: Synthesis of Some Bis[2-oxopyridine, 2-iminochromene, Chromeno[3,4-c]pyridine, Benzochromeno[3,4-c]pyridine] Derivatives." Oriental Journal Of Chemistry 40, no. 1 (2024): 65–73. http://dx.doi.org/10.13005/ojc/400108.

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N,N'-(methylenebis(1,4-phenylene))bis-(2-cyanoacetamide) was exploited as a precursor for synthesing some bis (benzylidene 5a-c, pyridines 7, 8, 10a,b, chromene 14, benzochromene 15) derivatives containing diphenyl-methylene spacer via the reaction with each of aromatic aldehydes, pentane-2,4-dione, acetaldehyde/ malononitrile, arylidene-malononitriles, ethyl cinnamates, 2-hydroxybenzaldehyde, and 2-hydroxy-1-naphthaldehyde). Bis(chromeno[3,4-c]pyridines 16&18) were synthesized via Michael's addition of malononitrile or ethyl cyanoacetate to bis(chromene) derivative. The newly prepared com
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Hammouda, M., A. S. El-Ahl, Y. M. El-Toukhee, and M. A. Metwally. "Reactions of Ketonic Mannich Bases with Malononitrile and Malononitrile dimer." Journal of Chemical Research 2002, no. 2 (2002): 89–94. http://dx.doi.org/10.3184/030823402103171258.

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The reaction of malononitrile with the tertiary Mannich base hydrochloride derived from acetophenone and some related compounds 1, 3, 5 and 7, in piperidine at 50°C afforded the pyrido[1,2-a]pyrimidine derivatives 2, tetrahydronaphthalene derivative 4 substituted quinolines 6 and benzopyran derivatives 8. While the condensation of malononitrile dimer with acetophenone, cyclohexanone and/ or α-tetralone Mannich bases hydrochloride 1, 3 and 9 gave the pyridine, isoquinoline and benzo[f]isoquinoline derivatives 10–12 in moderate to good yield.
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El-mahdy, Kamelia, Azza El-Kazak, Mohamed Abdel-Megid, Magdy Seada, and Osama Farouk. "Synthesis, Characterization and Biological Evaluation of some New Thieno[2,3-d]Pyrimidine Derivatives." JOURNAL OF ADVANCES IN CHEMISTRY 5, no. 1 (2009): 581–91. http://dx.doi.org/10.24297/jac.v5i1.937.

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10-Oxo-4,6,7,8,9,10-hexahydroprazolo[1,5-a][1]benzothieno[2,3-d]pyrimidine-3-carbaldehyde (2) was prepared by Vilsmeier-Haack reaction of 3-amino-2-methyl-5,6,7,8-tetrahydro[1]benzothieno[2,3-d]pyrimidin-4(3H)-one (1). Reaction of carbaldehyde derivative 2 with malononitrile afforded arylidene malononitrile 3. Cyclization of the latter compound with thiourea yielded pyrimidinethione 4. Interaction of carbaldehyde derivative 2 in presence of thiourea with keto- compounds such as ethyl acetoacetate, or acetylacetone, or dimedone or ethyl cyanoacetate gave pyrimidine derivatives 5-8. Hydrazinolys
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Bedair, A. H., Abd El-Wahab, A. M. El-Agrody, F. M. Ali, A. H. Halawa, and G. M. El-Sherbiny. "Binary heterocyclic systems containing the ethylideneamino linkage: synthesis of some new heterocyclic compounds bearing the naphtho-[2,1-b]furan moiety." Journal of the Serbian Chemical Society 71, no. 5 (2006): 459–69. http://dx.doi.org/10.2298/jsc0605459b.

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Ethylidene hydrazine (4a,b) and thiazolidin-4-one (5) derivatives were synthesized by the reaction of ethylidenethiosemicarbazide derivative (3a) with ?-haloketone/ethyl bromoacetate, respectively. Hetrocyclization of ethylideneacetohydrazide derivative (7) with o-phenolic aldehydes gave the corresponding coumarin derivatives (8,9). The interaction of 7 with acetylacetone afforded the corresponding pyridine derivative (10). Treatment of the arylidene derivative 11b with malononitrile afforded the corresponding pyran derivative (12). The new products 3-12 were subjected to IR, 1H NMR and mass s
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Sultan Alwan, Ensaf, and Rafat Milad Mohareb. "Synthesis of bioactive heterocyclic compounds using camphor." Bulletin of the Chemical Society of Ethiopia 38, no. 4 (2024): 1069–76. http://dx.doi.org/10.4314/bcse.v38i4.20.

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The aim of the work was to synthesize novel heterocyclic compounds derived from camphor with antibacterial activity. The pyridazine, xanthene, pyranothiazole, pyridinothiazole, thiophene and pyrazole derivatives were produced from 4,11,11-trimethyl-9-phenyl-7-(2-phenylhydrazono)-3,4,5,6,7,9-hexahydro-1H-1,4-methanoxanthen-8(2H)-one (1). Thiophene derivatives 6a,b were produced according to the Gewald’s reaction for thiophene synthesis. On the other hand, pyranothiazol derivatives 8a,b were synthesized by the multicomponent reactions between xanthene derivative 5, benzaldehyde and ethylcyanoace
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Sališová, Marta, Ľubomír Šebo, Štefan Toma, and Eva Solčániová. "Study of the Reactivity of 2-Benzylidene[3]ferrocenophane-1,3-dione with Ethyl Acetoacetate and Some Other C-Nucleophiles." Collection of Czechoslovak Chemical Communications 58, no. 9 (1993): 2128–38. http://dx.doi.org/10.1135/cccc19932128.

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Michael addition of C-nucleophiles to 2-benzylidine[3]ferrocenophane-1,3-dione has been studied. In some cases, (ethyl acetoacetate, acetylacetone and malononitrile as the C-nucleophiles) the addition was followed by intramolecular cyclization leading to pyran derivatives. Addition of malononitrile gave the pyran derivative as a sole product. The Michael adducts of ethyl acetoacetate and acetylacetone can be converted to [7]ferrocenophane-1,7-dione derivatives by refluxing in benzene with triethylamine as catalyst. they also easily react with ammonia, under SiO2 catalysis, to give Hantzsch dih
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Shao, Jiaan, Wenteng Chen, Di Ke, Ke Shu, En Chen, and Yongping Yu. "Highly Efficient Synthesis of Polysubstituted 2-Aminopyrroles via a Multicomponent Domino Reaction." Synlett 29, no. 07 (2018): 922–27. http://dx.doi.org/10.1055/s-0036-1591907.

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A highly efficient approach to polysubstituted 2-amino­pyrroles containing a coumarin derivative unit at the 5-position of the pyrrole ring was developed via a novel multicomponent domino reaction of glyoxal monohydrate derivatives, anilines, coumarin derivatives, and malononitrile. This transformation proceeded via an α-amino­ketone as the key intermediate.
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Negrimovsky, Vladimir, Konstantin Volkov, Kyrill Suponitsky, and Evgeny Lukyanets. "C-Nucleophilic substitution in tetrachlorophthalonitrile — An approach to some new hexadecasubstituted phthalocyanines." Journal of Porphyrins and Phthalocyanines 17, no. 08n09 (2013): 799–806. http://dx.doi.org/10.1142/s1088424613500429.

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Reaction of tetrachlorophthalonitrile with some C -nucleophiles was studied. Only one chlorine atom was substituted regioselectively in the position 4 of benzene ring with diethyl malonate and malononitrile; no reaction occurred in case of bulkier diethyl ethylmalonate and ethylmalononitrile. In case of dimedone the domino substitution of two chlorine atoms, first with C -nucleophile followed by enolate O -nucleophile led to the mixture of two dibenzofuran derivatives. Remaining chlorine aroms n malonate and dibenzofuran derivatives were substituted with thiols, but in malononitrile derivative
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Akimoto, Natsume, Kaho Takaya, Yoshio Kasashima, Kohei Watanabe, Yasushi Yoshida, and Takashi Mino. "Pd-Catalyzed asymmetric allylic amination with isatin using a P,olefin-type chiral ligand with C–N bond axial chirality." Beilstein Journal of Organic Chemistry 21 (May 23, 2025): 1018–23. https://doi.org/10.3762/bjoc.21.83.

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In this study, we implemented the P,olefin-type chiral ligand (aR)-(−)-6, which contains a cyclohexyl group and a cinnamoyl group on the nitrogen atom, in the Pd-catalyzed asymmetric allylic amination of allylic esters with isatin derivatives 11 as nucleophiles. The reaction proceeds efficiently, yielding the products (S)-13 with good-to-high enantioselectivity. A scale-up reaction was also successfully conducted at a 1 mmol scale. Additionally, when malononitrile was added to the resulting product (S)-13a in the presence of FeCl3 as the catalyst, the corresponding malononitrile derivative (S)
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Atta-Allah, Saad R., Wael S. I. Abou-Elmagd, Kamal A. A. Kandeel, Magdy M. Hemdan, David S. A. Haneen, and Ahmed S. A. Youssef. "Synthesis and Antimicrobial Activity Evaluation of Some Novel Hydrazone, Pyrazolone, Chromenone, 2-Pyridone and 2-Pyrone Derivatives." Journal of Chemical Research 41, no. 11 (2017): 617–23. http://dx.doi.org/10.3184/174751917x15065183733150.

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A cyanoacetohydrazide derivative underwent a series of reactions with different nucleophilic reagents, such as hydrazine hydrate, p-chlorobenzaldehyde and salicylaldehyde, to give the condensation products. In addition, an arylidene malononitrile was reacted with different nitrogen nucleophiles, such as hydrazine hydrate, thiocarbohydrazide and cyanoacetohydrazide, to afford the hydrazine, hydrazone and pyridin-2-one derivatives, respectively. Furthermore, a pyridin-2-one derivative was reacted with different carbon electrophiles, such as carbon disulfide, p-chlorobenzaldehyde and acetic anhyd
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Dissertations / Theses on the topic "Malononitrile derivative"

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Moimare, Pierluigi. "Sintesi e caratterizzazione strutturale di derivati piperidinici e morfolinici chirali." Master's thesis, Alma Mater Studiorum - Università di Bologna, 2019. http://amslaurea.unibo.it/19197/.

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The topic of this thesis concerns the study of catalytic processes for the synthesis of chiral 3,4,5-trisubstituted piperidine and 2,6-disubstituted morpholine. Substrates possessing an α,β-unsaturated ester and a ketone moiety, able to undergo addition/cyclization cascade reactions with different pro-nucleophiles (thiophenols, acetone cyanohydrin and malononitrile), have been evaluated. Chiral and achiral systems for phase-transfer catalysis have been applied as catalysts. Moderate enantiomeric excesses have been obtained for the morpholinic products and good to excellent values for the piper
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Huang, Lan-hui, and 黃藍慧. "Electronic Properties Study of Malononitrile Derivative Containing Polyfluorene Based Organic Thin-Film Transistors." Thesis, 2010. http://ndltd.ncl.edu.tw/handle/83573782615186866371.

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碩士<br>雲林科技大學<br>光學電子工程研究所<br>98<br>In this research, We discussed that the use of malononitrile derivative containing polyfluorene as the organic active layer in organic thin-film transistors. We used two different conjugated polymer to change weight concentration ratios of is 1wt%、3wt%、5wt% in organic active layer of processing conditions. The electricity of the organic thin film transistor was affected by two different conjugated polymer as organic active layer. The first experiment is the making of the thin-film capacitor. We fabricated the MIM capacitors with ITO/TiO2 /Cu structure. First
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Liu, Li-Wei, and 劉力瑋. "Synthesis and Electroluminescence Properties of a series of Malononitrile Derivative Containing Hyper-branched Conjugated Polymers." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/kbbj7c.

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碩士<br>國立雲林科技大學<br>化學工程與材料工程研究所<br>96<br>A series of main chain polymers were synthesized by the Suzuki coupling reaction with malononitrile derivative and fluorine, or malononitrile derivative and Thiophene. Moreover, the hyperbranched polymers were synthesized by the same way with electron-withdrawing group triazine as molecular cores. All the polymers were end-capped with p-brombo-toluene. Four red light emitting polymers (LEPs) namely MPFM, HPFM, MPTM and HPTM were synthesized in this study. The maximal UV-Vis absorption and the PL emission of four polymers in solid film were 448, 457, 427,
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Chu, Kuo-Ching, and 朱國慶. "Alkylidene Derivative of Malononitrile as Allene Equivalent in Diels-Alder Reaction and Synthetic Studies on (±)-Laurencenone C and (±)-Blepharostol." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/98245049032907563890.

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Murali, Dheeptha. "Chemistry of quinoline-2-carbaldehyde derivatives with malononitrile and formation of indolizines." 2011. http://liblink.bsu.edu/uhtbin/catkey/1657738.

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The quinoline-5,8-diones are an important class of compounds with a wide spectrum of biological activites such as antibacterial, antiasthmatic, antifungal, antitumour and antiparasitic agents. Over the past three decades many variously substituted derivatives of quinoline-5,8-diones have been synthesized and reported. The majority of them dealt with the chemistry of C-6 and/or C-7 substituted quinolinediones and were related to Lavendamycin. Our lab has developed several procedures for the condensation (Knoevenagel) and reduction of aldehydes and ketones with malononitrile. When this reductive
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Chang, Hsin Han, and 張欣涵. "Synthesis And Photophysics Characterization Of Fluoren-9-One And Fluoren-9-Ylidene-Malononitrile Derivatives." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/n23d7d.

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碩士<br>國立臺北科技大學<br>生物科技研究所<br>100<br>The synthesis of four fluorene-based compounds when Fluorenone (CO) and Fluoren-9-Ylidene Malononireile C(CN)2 derivatives were introduced into position 9 of molecule by reported. The structures of Fluorenone (CO) and Fluoren-9-Ylidene Malononireile C(CN)2 derivatives were confirmed Mass spectrometry, FT-IR and NMR. The optical properties were analyzed by Absorption and fluorescence properties of compounds in polar solvents and observed solvatochromic behavior. Subsequently the fluorescence quantum yield of compounds was calculated.Then showing that higher v
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Tsai, Pei-Chung, and 蔡培中. "Air-stable N-channel Organic Field-effect Transistors Based on Naphthalene diamide malononitrile Derivatives." Thesis, 2017. http://ndltd.ncl.edu.tw/handle/d5fmt9.

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碩士<br>國立暨南國際大學<br>應用化學系<br>106<br>In order to develop more air-stable N-type materials applied to Organic Field-effect Transistors (OFETs), in this study we adopted bisisatin as our main structure to design air stable n-type semiconductor, we substituted the malononitrile at 3-position of isatin in order to decrease low-lying lowest unoccupied molecular orbital (LUMO) energy levels which cause them potential candidates for high- performance n-channel OSCs for application in OFETs. We have successfully synthesized Naphthalene diamide malononitrile Derivatives NDAM-C8 and NDAM-C2C6,and they ar
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徐偉育. "Bis-1,4-[2-(2-oxoindolin-3-ylidene)malononitrile]benzene Derivatives for N-Channel Organic Field Effect Transistors." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/5j2773.

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YEN, FENG-MING, and 顏豐明. "Bis-2,6-[2-(2-oxoindolin-3-ylidene)malononitrile]naphthalene Derivatives for Air Stable N-Channel Organic Field Effect Transistors." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/9g3nd4.

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碩士<br>國立暨南國際大學<br>應用化學系<br>106<br>The development of air-stable n-type organic field-effect transistor (OFET) materials have attracted much attention owing to the necessity to combine them with air-stable p-type OFETs to fabricate organic complementary circuits have high performance. We have changed the previously published derivatives of dicyanomethylene substituted indol-2-one, adding naphthalene between dimers to increase their conjugation length and coplanarity. Design N-type semiconductor materials, which can be stable under ambient conditions. We have successfully synthesized BIMN-C2
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李侃蔚. "Bis-2, 2'-[2-(2-oxoindolin-3-ylidene)malononitrile]thieno[3,2-b]thiophene Derivatives for Air Stable N-Channel Organic Field Effect Transistors." Thesis, 2018. http://ndltd.ncl.edu.tw/handle/3pyg35.

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碩士<br>國立暨南國際大學<br>應用化學系<br>106<br>Organic Field-Effect Transistors (OFETs) have been studied for many years, because of their potential applications in large area, flexible, and low cost complementary circuits. The carrier mobility and device stability of N-type is far behind than P-type, this is because of the LUMO of organic materials is higher than H2O and oxygen. In this study we demonstrate the Bis-2,2’[2-(2-oxoindolin-3-ylidene)malononitrile]thieno[3,2-b]thiophene (BIMTT) derivatives and introduce cyano group onto isatins derivative is decrease the LUMO value, and make sure it becomes a
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Book chapters on the topic "Malononitrile derivative"

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Singh, Ruby, and K. L. Ameta. "Malononitrile: A Key Reagent for the Synthesis of Medicinally Promising Fused and Spiro Pyridine Derivatives in Multicomponent Reactions." In Multicomponent Reactions. CRC Press, 2017. http://dx.doi.org/10.1201/9781315369754-12.

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von Angerer, S. "Reaction of Malononitriles with Amidine Derivatives." In Science of Synthesis Knowledge Updates KU 2011/1. Georg Thieme Verlag KG, 2011. http://dx.doi.org/10.1055/sos-sd-116-00166.

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von Angerer, S. "Reaction of Malononitriles with Amidine Derivatives." In Six-Membered Hetarenes with Two Identical Heteroatoms. Georg Thieme Verlag KG, 2004. http://dx.doi.org/10.1055/sos-sd-016-00560.

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Schantl, J. G. "Addition of Liquid Hydrogen Bromide to Malononitrile." In Three Carbon-Heteroatom Bonds: Ketenes and Derivatives. Georg Thieme Verlag KG, 2006. http://dx.doi.org/10.1055/sos-sd-024-00250.

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Kantlehner, W. "Synthesis from -Aryl-2-chloroacetamides and Malononitrile." In Three Carbon-Heteroatom Bonds: Ketenes and Derivatives. Georg Thieme Verlag KG, 2006. http://dx.doi.org/10.1055/sos-sd-024-00574.

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Kantlehner, W. "Synthesis from (3-Oxo-3-phenylpropanoyl)malononitrile." In Three Carbon-Heteroatom Bonds: Ketenes and Derivatives. Georg Thieme Verlag KG, 2006. http://dx.doi.org/10.1055/sos-sd-024-00585.

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Stanovnik, B., and J. Svete. "From Malononitriles and Its Derivatives and Hydrazine." In Five-Membered Hetarenes with Two Nitrogen or Phosphorus Atoms. Georg Thieme Verlag KG, 2002. http://dx.doi.org/10.1055/sos-sd-012-00038.

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von Angerer, S. "Reaction of Malononitrile and Aromatic Aldehydes with Amidine Derivatives." In Science of Synthesis Knowledge Updates KU 2011/1. Georg Thieme Verlag KG, 2011. http://dx.doi.org/10.1055/sos-sd-116-00118.

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Schantl, J. G. "Addition of Hydrogen Halides to 2-[2-(Dicyanomethylene)hydrazino]malononitrile." In Three Carbon-Heteroatom Bonds: Ketenes and Derivatives. Georg Thieme Verlag KG, 2006. http://dx.doi.org/10.1055/sos-sd-024-00248.

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Kantlehner, W. "Synthesis from Malononitrile and ,′-Bis(2-aminoethyl)ethane-1,2-diamine." In Three Carbon-Heteroatom Bonds: Ketenes and Derivatives. Georg Thieme Verlag KG, 2006. http://dx.doi.org/10.1055/sos-sd-024-00586.

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Conference papers on the topic "Malononitrile derivative"

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"Insights into the Crystal Structure, Hirshfeld Surface, and Void Analysis of a Malononitrile Derivative Compound." In 2nd International Conference on Contemporary Academic Research ICCAR 2023. All Sciences Academy, 2023. http://dx.doi.org/10.59287/as-proceedings.240.

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Du, Juan, Yu Wang, Yuxia Zhao, and Feipeng Wu. "Synthesis and structure property relationship of several dicyanomethylene malononitrile derivatives." In Eighth International Symposium on Advanced Optical Manufacturing and Testing Technology (AOMATT2016), edited by Yadong Jiang, Bernard Kippelen, and Junsheng Yu. SPIE, 2016. http://dx.doi.org/10.1117/12.2241720.

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