Relevant bibliographies by topics / Heterocyclic compounds

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers
  6. Reports

Academic literature on the topic 'Heterocyclic compounds'

Author: Grafiati
Published: 4 June 2021
Last updated: 25 July 2025

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Journal articles on the topic "Heterocyclic compounds"

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Luna, Isadora Silva, Rayssa Marques Duarte da Cruz, Ryldene Marques Duarte da Cruz, Rodrigo Santos Aquino de Araújo, and Francisco Jaime Bezerra Mendonça-Junior. "1,4-Dithiane-2,5-diol: A Versatile Synthon for the Synthesis of Sulfur-containing Heterocycles." Current Organic Synthesis 15, no. 8 (2018): 1026–42. http://dx.doi.org/10.2174/1570179415666180821154551.

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Background: 1,4-Dithiane-2,5-diol (1,4-DTD) is the stable dimer of α-mercapto acetaldehyde. This commercially available ambidentade compound is characterized as having in its chemical structure one group that acts as an electrophile and another that acts as a nucleophile, this permits its use as versatile and efficient synthon in synthetic heterocycle procedures. Objective: The aim of this review is to present synthetic applications of 1,4-DTD in heterocyclic chemistry and their applicability to the synthesis of bioactive compounds. Conclusion: Gewald reactions to obtain C-4 and C-5 unsubstitu
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Yadav, Shailendra, Sushma Singh, and Chitrasen Gupta. "A CONCISE OVERVIEW ON HETEROCYCLIC COMPOUNDS EXHIBITING PESTICIDAL ACTIVITIES." International Journal of Advanced Research 9, no. 08 (2021): 989–1004. http://dx.doi.org/10.21474/ijar01/13352.

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Heterocyclic compounds are numerous and diverse group of organic compounds. Heterocycles are abundantly found in nature and express various physiological properties. Heterocycles are intricately linked to all aspects of life. There are many heterocyclic compounds currently known, and the number is constantly rising owing to extensive synthetic development and their applications. Heterocyclic compounds are used significantly in a number of areas, including biochemistry and medicinal chemistry, and some others. They are predominantly synthesized in agrochemical and pharmaceutical industries due
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Romero-Hernández, Laura L., Ana Isabel Ahuja-Casarín, Penélope Merino-Montiel, Sara Montiel-Smith, José Luis Vega-Báez, and Jesús Sandoval-Ramírez. "Syntheses and medicinal chemistry of spiro heterocyclic steroids." Beilstein Journal of Organic Chemistry 20 (July 24, 2024): 1713–45. http://dx.doi.org/10.3762/bjoc.20.152.

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There is compelling evidence that incorporating a heterocyclic moiety into a steroid can alter its pharmacological and pharmacokinetic properties, driving intense interest in the synthesis of such hybrids among research groups. In this review, we present an overview of recent synthetic methodologies, spanning the period from 2000 to 2023, for the preparation of spiro heterocyclic steroids. The compounds surveyed encompass four-, five-, six-, and seven-membered heterocycles appended to various positions of steroidal backbones, with spirocycles containing oxygen, nitrogen, and sulfur atoms being
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Bhattacharya, Somenath, Soumallya Chakraborty, Rohan Pal, et al. "A Comprehensive Review on Pyrazole and It’s Pharmacological Properties." International Journal for Research in Applied Science and Engineering Technology 10, no. 9 (2022): 1769–74. http://dx.doi.org/10.22214/ijraset.2022.46924.

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Abstract: Heterocyclic chemistry is very important aspects in organic chemistry. Heterocyclic system consists of one or more heteroatoms like nitrogen, oxygen, sulphur, etc with hydrogen atoms. The system can be classified as saturated as well as non saturated system or hydrocarbons. Another classification of this ring system is divided in some categories like three-membered, four-membered, five-membered, six-memebered, seven-membered, fused heterocyclics etc. Some compounds under this cklassification are acidic or basic in nature. Examples of heterocyclic compounds are Pyrole, Furan, Thiophen
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K. Slman, Dhuha, Hind A. Satar, Zahraa A. Ketan, and Asmaa A. Jawad. "Heterocyclic Compounds: A Study of its Biological Activity." Al-Nahrain Journal of Science 27, no. 5 (2024): 19–24. https://doi.org/10.22401/anjs.27.5.03.

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Heterocyclic compounds have gained a lot of attention because of their numerous significant medical and biological uses. Research interest on heterocyclic compounds is rapidly increasing due to the extensive synthetic study and functional utility. Heterocycles also play a role in different fields, inclusive of medicinal chemistry, biochemistry, and others. Pharmaceuticals, agrochemicals, and veterinary items are the main applications of heterocyclic compounds. In our review, we cover the majority of bio-active heterocycles that have recently been synthesized and introduced a new phase of possi
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Palaniappan, Saravana Priya. "Pharmacological Role of Heterocyclic Compounds in the Treatment of Alzheimer’s Disease: A Review." Journal of Phytopharmacology 11, no. 4 (2022): 289–94. http://dx.doi.org/10.31254/phyto.2022.11412.

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Alzheimer’s disease (AD) is a multifactorial neurological disease that mainly affects the old age people. Neuropathologically, AD is characterized by low level of acetylcholine, loss of synapses and neurons in certain brain regions, accumulation of extracellular amyloid beta peptide (Aβ) and phosphorylation of intracellular tau protein. Patients with AD are characterized by various symptoms such as memory deficits, depression, cognitive dysfunction and difficult to perform daily activities. Currently available drugs for the treatment of AD are used to treat symptomatic relief at an early stage
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Mr., Mayur Ashok Patkari, Roshan M. Chaudhari Mr., Hitendra S. Chaudhari Mr., and S. P. Pawar Dr. "A Review on Heterocyclic Compound Containing Anticancer Agent, As A Medicinal Chemistry Perspective." Journal of Advances in Clinical Pharmacology 2, no. 1 (2023): 27–38. https://doi.org/10.5281/zenodo.10279377.

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<i>One of the main causes of death in the globe is cancer. Cancer is caused by gene and protein regulation errors in cells. Despite their side effects, surgery, radiation therapy, and the use of anticancer drugs constitute the contemporary cancer therapy. Heterocyclic chemistry is the general field of study. The article's goal is to cover the most current developments in heterocyclic nitrogen compounds as potential cancer chemotherapeutic agents. Heterocyclics make up more than 80% of new medications, and those that contain nitrogen have better pharmacological effects than those that do not. C
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Shaikh, Ansar R., Mazahar Farooqui, R. H. Satpute, and Syed Abed. "Overview on Nitrogen containing compounds and their assessment based on ‘International Regulatory Standards’." Journal of Drug Delivery and Therapeutics 8, no. 6-s (2018): 424–28. http://dx.doi.org/10.22270/jddt.v8i6-s.2156.

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Heterocyclic compounds have a role in most fields of sciences such as medicinal chemistry, biochemistry also another area of sciences. More than 90% of new drugscontain heterocycles and the interface between chemistry and biology, at which so much new scientific insight, discovery and application is taking place is crossed by heterocyclic compounds. Compounds derived from heterocyclic rings in pharmacy, medicine, agriculture, plastic, polymer and other fields.Most active heterocycles that have shown considerable biological actions as antifungal, anti-inflammatory, antibacterial, anticonvulsant
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Sharma, Deepak, Vinay Kumar, Khushboo Rani, and Vishal Ahuja. "Exploration of current advances in the anti-cancer heterocyclic compounds and their mechanism of action." INDIAN JOURNAL OF HETEROCYCLIC CHEMISTRY 35, no. 02 (2025): 223. https://doi.org/10.59467/ijhc.2025.35.223.

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The current review article presents a comprehensive information on the contribution of heterocyclic compounds (HCs) in the treatment of life-threatening disease cancer. The study highlights recent global tolls of cancer, existing therapeutic technologies, challenges with current treatment lines, and possible solutions to overcome these challenges. Review articles provide a comparative information on the classification of anti-cancer HCs and their structures. The review article also covers the anti-cancer mechanisms exhibited by the heterocycles. Furthermore, review manuscripts include the rece
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Adak, Laksmikanta, and Tubai Ghosh. "Recent Progress in Iron-Catalyzed Reactions Towards the Synthesis of Bioactive Five- and Six-Membered Heterocycles." Current Organic Chemistry 24, no. 22 (2020): 2634–64. http://dx.doi.org/10.2174/1385272824999200714102103.

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Heterocyclic compounds are the largely diverse organic molecules and find prevalent applications in the fine chemical industry, medicinal chemistry and agricultural science. They are also among the most commonly bearing frameworks in numerous drugs and pharmaceutical substances. Therefore, the development of convenient, efficient and environmentally benign methods to produce various types of heterocyclic compounds is an attractive area of research. For the synthesis and functionalization of heterocycles, enormous achievements have been attributed over the past decades. Recently, ironcatalyzed
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Dissertations / Theses on the topic "Heterocyclic compounds"

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Locke, Julie Myree, University of Western Sydney, College of Health and Science, and School of Biomedical and Health Sciences. "Synthetic and conformational studies of hexahydropyrimidines and related heterocycles." THESIS_CHS_BHS_Locke_J.xml, 2003. http://handle.uws.edu.au:8081/1959.7/638.

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This thesis explores the synthesis and conformational behaviour of hexahydropyrimidines and related heterocycles, with particular emphasis on 5- hyrdohexahydropyrimidines. The conformational behaviour of these compounds was investigated using dynamic NMR spectroscopy, molecular modelling techniques and X-ray crystal structure analysis. The conformational behaviour of 5- hyrdohexahydropyrimidine, hexahydropyrimidine and their analogous oxygen compounds as well as a series of hexahydropyrimidines with various exocyclic substituents, were examined. The preferred conformations of all these compoun
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Hu, Gang. "Conducting polymers from heterocyclic compounds." Thesis, Open University, 1994. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.240331.

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Armugam, S. "Studies on N-Heterocyclic Compounds." Thesis, Indian Institute of Science, 1994. https://etd.iisc.ac.in/handle/2005/108.

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The thesis entitled "Studies on N-Hetero cyclic Compounds: (a) Reaction of 5,6,7,8-Tetrahydroisoquinolines with Vilsmeier Reagent and (b) Amide Induced in situ Alkylation of 5,6-Dihydroisoquinolines" is presented in two parts. Part I involves a study of the Vilsmeier reaction of 4-cyano-1,3-dihydroxy-5,6,7,8 tetrahydroisoquinoline derivatives, while Part II concerns the in situ alkylation of l-alkyl-4-cyano-3-methoxy-5,6- dihydroisoquinolines in presence of KNH2/liq.NH3.
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Armugam, S. "Studies on N-Heterocyclic Compounds." Thesis, Indian Institute of Science, 1994. http://hdl.handle.net/2005/108.

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The thesis entitled "Studies on N-Hetero cyclic Compounds: (a) Reaction of 5,6,7,8-Tetrahydroisoquinolines with Vilsmeier Reagent and (b) Amide Induced in situ Alkylation of 5,6-Dihydroisoquinolines" is presented in two parts. Part I involves a study of the Vilsmeier reaction of 4-cyano-1,3-dihydroxy-5,6,7,8 tetrahydroisoquinoline derivatives, while Part II concerns the in situ alkylation of l-alkyl-4-cyano-3-methoxy-5,6- dihydroisoquinolines in presence of KNH2/liq.NH3.
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Nyoni, Dubekile. "Application of the Baylis-Hillman methodology in the construction of novel heterocyclic derivatives." Thesis, Rhodes University, 2008. http://eprints.ru.ac.za/1134/.

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Miah, Soyfur. "The metallocarbene route to heterocyclic compounds." Thesis, Loughborough University, 1997. https://dspace.lboro.ac.uk/2134/26972.

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Wilson, Jennifer M. "Synthesis of biologically active heterocyclic compounds." Thesis, University of Glasgow, 2007. http://theses.gla.ac.uk/45/.

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More than 11 million people worldwide are diagnosed with cancer every year. New cancer drugs are required that are more effective and selective. Nitrogen mustard alkylating agents crosslink DNA inhibiting transcription and replication. Use of the mustard pharmacophore as part of a macrocycle allows metal complexation and produces a prodrug. Hypoxic tumour cells have increased concentrations of reductase enzymes which could lead to reduction of the complex in situ and release of a cytotoxic drug. Human African Trypanosomiasis is commonly known as Sleeping Sickness and affects over 36 countries
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MacDonald, Ranald John. "Novel routes to heterocyclic Azo compounds." Thesis, University of Edinburgh, 2011. http://hdl.handle.net/1842/5787.

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The potential use of electron-deficient heterocyclic azo compounds as inkjet dyes was explored. 2-Nitrosopyridine could be used to form a series of azo compounds via the Mills’ reaction with electron-rich aromatic amines. Conditions for this process were optimised by varying solvent and pH. In the presence of ethers, 2-nitrosopyridine is quickly reduced to azoxypyridine. This reaction follows first order kinetics; diethyl and diisopropyl ether react at similar rates, whereas cyclic ethers such as THF are far slower. Organic bases such as Hunigs base were also found to promote formation of azox
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Jamalis, Joazaizulfazli. "Synthesis of heterocyclic containing oxygen compounds." Thesis, University of Bristol, 2010. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.529847.

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Lee, On-yi. "Synthesis of heterocycles via phenylseleno group transfer radical cyclization and chemoselective reductive amination promoted by InCl3." Click to view the E-thesis via HKUTO, 2007. http://sunzi.lib.hku.hk/HKUTO/record/B3955756X.

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Books on the topic "Heterocyclic compounds"

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Petrov, Viacheslav A., ed. Fluorinated Heterocyclic Compounds. John Wiley & Sons, Inc., 2009. http://dx.doi.org/10.1002/9780470528952.

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Hans, Suschitzky, Meth-Cohn Otto, and Royal Society of Chemistry, eds. Heterocyclic chemistry. Royal Society of Chemistry, 1985.

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Krygowski, Tadeusz M., and Michał K. Cyrański, eds. Aromaticity in Heterocyclic Compounds. Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-540-68343-8.

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Newkome, George R., ed. Chemistry of Heterocyclic Compounds. John Wiley & Sons, Inc., 1985. http://dx.doi.org/10.1002/9780470186701.

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Brown, D. J., R. F. Evans, W. B. Cowden, and M. D. Fenn, eds. Chemistry of Heterocyclic Compounds. John Wiley & Sons, Inc., 1985. http://dx.doi.org/10.1002/9780470186770.

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Brown, D. J., ed. Chemistry of Heterocyclic Compounds. John Wiley & Sons, Inc., 1988. http://dx.doi.org/10.1002/9780470186893.

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Delia, Thomas J., and John C. Warner, eds. Chemistry of Heterocyclic Compounds. John Wiley & Sons, Inc., 1991. http://dx.doi.org/10.1002/9780470186909.

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Jones, Gurnos, and John V. Greenhill, eds. Chemistry of Heterocyclic Compounds. John Wiley & Sons, Inc., 1990. http://dx.doi.org/10.1002/9780470187043.

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Kathawala, F. G., Gary M. Coppola, and Herbert F. Schuster, eds. Chemistry of Heterocyclic Compounds. John Wiley & Sons, Inc., 1990. http://dx.doi.org/10.1002/9780470187128.

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Coppola, Gary M., and Herbert F. Schuster, eds. Chemistry of Heterocyclic Compounds. John Wiley & Sons, Inc., 1995. http://dx.doi.org/10.1002/9780470187135.

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Book chapters on the topic "Heterocyclic compounds"

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Sahu, Reema, Dakeshwar Kumar Verma, and Chandrabhan Verma. "Heterocyclic Compounds." In Handbook of Heterocyclic Corrosion Inhibitors. CRC Press, 2023. http://dx.doi.org/10.1201/9781003377016-1.

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Wang, Zerong. "Heterocyclic Compounds." In Amino Acids: Insights and Roles in Heterocyclic Chemistry. Apple Academic Press, 2023. http://dx.doi.org/10.1201/9781003329831-1.

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Alvárez-Builla, Julio, and José Barluenga. "Heterocyclic Compounds: An Introduction." In Modern Heterocyclic Chemistry. Wiley-VCH Verlag GmbH & Co. KGaA, 2011. http://dx.doi.org/10.1002/9783527637737.ch1.

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Paulus, Wilfried. "Heterocyclic N,S Compounds." In Microbicides for the Protection of Materials. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-2118-7_15.

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Brandsma, Lambert. "Metallation of Heterocyclic Compounds." In Preparative Polar Organometallic Chemistry. Springer Berlin Heidelberg, 1990. http://dx.doi.org/10.1007/978-3-642-61517-7_6.

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Ahluwalia, V. K. "Stereochemistry of Some Heterocyclic Compounds." In Stereochemistry of Organic Compounds. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-030-84961-0_16.

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Azam, Amir, and Subhash Mohan Agarwal. "Heterocyclic Lead Compounds Against Amebiasis." In Amebiasis. Springer Japan, 2014. http://dx.doi.org/10.1007/978-4-431-55200-0_33.

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Tabaković, Ibro. "Anodic synthesis of heterocyclic compounds." In Topics in Current Chemistry. Springer Berlin Heidelberg, 1997. http://dx.doi.org/10.1007/3-540-61454-0_71.

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Ata, Athar, and Samina Naz. "Synthesis of Bioactive Heterocyclic Compounds." In Greener Synthesis of Organic Compounds, Drugs and Natural Products. CRC Press, 2022. http://dx.doi.org/10.1201/9781003089162-8.

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Joule, J. A., K. Mills, and G. F. Smith. "Saturated and partially unsaturated heterocyclic compounds: reactions and synthesis." In Heterocyclic Chemistry. Springer US, 1995. http://dx.doi.org/10.1007/978-1-4899-3222-8_26.

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Conference papers on the topic "Heterocyclic compounds"

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Ajmal, Mohammad, M. A. W. Khan, Shamim Ahmad, and M. A. Quraishi. "Heterocyclics as Corrosion Inhibitors for Acid Media." In CORROSION 1996. NACE International, 1996. https://doi.org/10.5006/c1996-96217.

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Abstract The available literature on the use of heterocyclic compounds as corrosion inhibitors in acid media has been reviewed. It has been noted that the workers in this field have either used sulphur or nitrogen containing heterocyclic compounds for studying inhibition action. The authors have synthesized compounds containing sulphur and nitrogen both in the same ring and studied their inhibition action in acid media. These compounds were found to be better inhibitors than those containing either atoms alone.
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Lukovits, I., T. Kosztolányi, E. Kálmán, and G. Pálinkás. "Corrosion Inhibitors: Correlation between Chemical Structure and Efficiency." In CORROSION 1999. NACE International, 1999. https://doi.org/10.5006/c1999-99242.

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Abstract Corrosion inhibition efficiencies of heterocyclic, aromatic or partially saturated aromatic compounds (pyrimidines, benzothiazole derivatives, amino-acids containing an aromatic part, pyridines and quinolines) were correlated with quantum chemical indices of the respective molecules. Inhibition efficiencies measured in acidic solutions containing 0.001 and 0.01 mol/L of the inhibitor, respectively, were collected. The quantum chemical calculations were done by using the simple Hückel method. Comparison of inhibition efficiencies and the differences between energies of the highest occu
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Ramkumar, Sowmya, and D. Nalini. "Corrosion Abatement in Acid Pickling Industries by Effective N-Heterocyclic Compounds: Dry and Wet Lab Studies." In CORROSION 2016. NACE International, 2016. https://doi.org/10.5006/c2016-07431.

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Abstract During the chemical cleaning process using acids, in many electroplating and other descaling industries, there exists the problem of heavy metal loss. Hence there is always a need for abatement of this metal loss. A critical (steady state) value of the resistivity to corrosion of two organic compounds, 5-[2-(4-methoxyphenyl)-vinyl]-3-phenyl isoxazole (MVI) and 5-[2-(4-methoxyphenyl)-vinyl]-1,3,8-triaza-cyclopenta[a]indene (MCI) were determined by a combination of non-electrochemical and electrochemical monitoring techniques. The behavior of organic compound, on a metallic alloy, i.e.,
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Soriaga, Manuel P., G. M. Berry, C. Bhardwaj, et al. "Chemisorption of Organic Molecules on Metal Electrode Surfaces." In CORROSION 1990. NACE International, 1990. https://doi.org/10.5006/c1990-90300.

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Abstract The chemisorption of various organic functional groups from aqueous solutions onto smooth single-crystal and polycrystalline electrodes, and the resistance of the resulting monolayer intermediates towards electrochemical oxidation have been studied; these investigations were motivated by the need to understand, at the atomic level, metal passivation by monolayer organic coatings. The electrodes employed were Rh, Pd, Ir, Pt, and Au whose anodic dissolution is preceded by surface-oxide formation even in highly acidic media. Resistance towards anodic oxidation can thus be associated with
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He, Yi, Shuai Ren, Xi Wang, et al. "The Effect of Temperature on the Adsorption Behavior and Inhibition Performance of a Pyrimidine-Type Inhibitor at Medium Temperature Range (25°C to 80°C)." In CONFERENCE 2022. AMPP, 2022. https://doi.org/10.5006/c2022-17895.

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Abstract In the oil and gas industry, long-distance transmission of produced hydrocarbons is usually carried out in large-diameter steel pipelines. However, water co-produced with the oil and gas, combined with CO2 or H2S, can cause severe corrosion of internal pipeline surfaces. A widely applied, economically effective method of corrosion control is to inject corrosion inhibitors (CIs). Adsorption of the organic molecules on surfaces through heteroatom functionalities, containing nitrogen, oxygen, sulfur and/or phosphorus, can markedly change the corrosion resistance characteristics of the ex
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Fadil MOUSA, Enaam, and Ibtissam Khalifa JASSIM. "SYNTHESIS ,CHARACTERIZATION AND BIOLOGICAL ACTIVITY STUDY OF SOME HETEROCYCLIC COMPOUNDS." In IV.International Scientific Congress of Pure,Appliedand Technological Sciences. Rimar Academy, 2022. http://dx.doi.org/10.47832/minarcongress4-18.

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Heterocycles are an important class of organic compounds because of their applications in medicines and industrial fields. Therefore our study included preparation of these compound such as oxazepine and quinazoline rings, which were prepared through two steps: The first step included the reaction of the Schiff bases derived from sulfamethaxazole (1-4) with each of phthalic anhydride and 3- nitrophthalic anhydride for the preparation of oxazepines (5-12) .While the second step included the preparation of quinazoline compounds (13-16) from the reaction of Schiff bases (1-4) with anthranilic aci
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Nowak, Kacper, Michal Grzelczak, Boguslaw Szlachetko, et al. "Terahertz investigations on some bi-heterocyclic compounds." In 2016 21st International Conference on Microwave, Radar and Wireless Communications (MIKON). IEEE, 2016. http://dx.doi.org/10.1109/mikon.2016.7492097.

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Tymoshenko, Kyrylo. "SYNTHESIS OF HETEROCYCLIC COMPOUNDS BASED ON FERROCENEALDEHYDE." In XXVІІ International youth scientific and practical conference «Human and Space». О.М. Makarov National youth aerospace education center, 2025. https://doi.org/10.62717/2221-4550-2025-1-117.

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Pausch, Axel E., Thomas Geelhaar, Eike Poetsch, and Ulrich Finkenzeller. "New fluorinated heterocyclic compounds for improved FLC mixtures." In SPIE/IS&T 1992 Symposium on Electronic Imaging: Science and Technology, edited by Paul S. Drzaic and Uzi Efron. SPIE, 1992. http://dx.doi.org/10.1117/12.60381.

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Ariunbold, Gombojav O., Bryan Semon, Surpiya Nagpal, and Yuri Rostovtsev. "Cooperative Emissions from Hydrogen-Bonded Heterocyclic Organic Compounds." In CLEO: Applications and Technology. OSA, 2020. http://dx.doi.org/10.1364/cleo_at.2020.aw4k.4.

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Reports on the topic "Heterocyclic compounds"

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Allcock, Harry R. Strained Inorganic Heterocyclic Compounds and their Conversion to Macrocycles and High Polymers. Defense Technical Information Center, 1991. http://dx.doi.org/10.21236/ada241414.

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Klubek, B. Microbial removal of organic sulfur from coal (bacterial degradation of sulfur-containing heterocyclic compounds). Office of Scientific and Technical Information (OSTI), 1990. http://dx.doi.org/10.2172/7019091.

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Brel, Valery K. Development of the New Approaches in Designing of Fluoroorganic Derivatives Sulfur (Unsaturated, Heterocyclic, Aromatic Molecular Systems and Polyfunctional Organic Compounds). Defense Technical Information Center, 2005. http://dx.doi.org/10.21236/ada447113.

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Klubek, B., and D. Clark. Microbial removal of organic sulfur from coal (bacterial degradation of sulfur-containing heterocyclic compounds): Final report, March 1--December 31, 1987. Office of Scientific and Technical Information (OSTI), 1988. http://dx.doi.org/10.2172/6462019.

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Klubek, Brian. Microbial removal of organic sulfur from coal (bacterial degradation of sulfur-containing heterocyclic compounds): Final report, January 1--December 31, 1988. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/6177644.

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Author, Not Given. (Comparison of the activity of subsurface and surface microorganisms and their anaerobic transformation of heterocyclic compounds): Progress report, July 1, 1987--June 30, 1989. Office of Scientific and Technical Information (OSTI), 1989. http://dx.doi.org/10.2172/6025469.

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Ozekin, K., R. D. Noble, and C. A. Koval. A theoretical analysis of the extraction of heterocyclic organic compounds from an organic phase using chemically mediated electrochemically modulated complexation in ion exchange polymer beads. Office of Scientific and Technical Information (OSTI), 1991. http://dx.doi.org/10.2172/6181074.

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Adams, Richard D. Studies of the Transformations of Sulfur Containing Heterocycles by Transition Metal Cluster Compounds. Final Report, June 1, 1995 - October 31, 1999. Office of Scientific and Technical Information (OSTI), 2001. http://dx.doi.org/10.2172/803362.

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