• Aspects of kerogen oxidative dissolution in subcritical water using oxygen from airKaldas, Kristiina; Niidu, Allan; Preegel, Gert; Uustalu, Jaan Mihkel; Muldma, Kati; Lopp, MargusOil shale2021 / p. 199-214 : ill https://doi.org/10.3176/oil.2021.3.02 https://www.scopus.com/sourceid/17080 https://www.scopus.com/record/display.uri?eid=2-s2.0-85114094011&origin=inward&txGid=3d04dc51e512516dba6a1d30b6a2c3a3 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=OIL%20SHALE&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000685560600002
• Asymmetric organocatalytic Michael Addition-cyclization cascade of cyclopentane-1,2-dione with substituted α,β-unsaturated aldehydesPreegel, Gert; Silm, Estelle; Kaabel, Sandra; Järving, Ivar; Rissanen, Kari; Lopp, MargusSynthesis2017 / p. 3118-3125 : ill https://doi.org/10.1055/s-0036-1588787 https://www.scopus.com/sourceid/26508 https://www.scopus.com/record/display.uri?eid=2-s2.0-85017654012&origin=inward&txGid=f54f351892007adcdb55271eacee54aa https://jcr.clarivate.com/jcr-jp/journal-profile?journal=SYNTHESIS-STUTTGART&year=2017 https://www.webofscience.com/wos/woscc/full-record/WOS:000406066800008
• Cyclopentane-1,2-dione and cyclopent-2-en-1-one in asymmetric organocatalytic reactionsPreegel, Gert; Mose, Rasmus; Silm, Estelle; Lopp, MargusBalticum Organicum Syntheticum : 3-6 July 2016, Riga, Latvia : program and abstracts2016 / p. 133 http://www.boschem.eu/public/BOS2016/BOS-2016_Anstract-Book_Final.pdf
• Cyclopentane-1,2-dione and cyclopent-2-en-1-one in asymmetric organocatalytic reactions = Tsüklopentaan-1,2-diooni ja tsüklopent-2-een-1-ooni asümmeetrilised organokatalüütilised reaktsioonidPreegel, Gert2016 https://www.ester.ee/record=b4570177*est
• Dikarboksüülhapete stabiilsus oksüdatsioonil õhuhapnikuga vesikeskkonnasKaldas, Kristiina; Preegel, Gert; Muldma, Kati; Lopp, MargusXXXIV Eesti keemiapäevad : 100. aastapäeva teaduskonverentsi teesid2019 / lk. 16 : ill
• Direct access to multifunctionalized norcamphor scaffolds by asymmetric organocatalytic Diels–Alder reactionsMose, Rasmus; Jensen, Magnus E.; Preegel, Gert; Jorgensen, Karl AnkerAngewandte Chemie international edition2015 / p. 13630-13634 : ill http://dx.doi.org/10.1002/anie.201507348
• Enantioselective organocatalytic Michael addition of cyclopentane-1,2-diones to electrophilesPreegel, Gert; Noole, Artur; Kanger, Tõnis; Pehk, Tõnis; Lopp, Margus8th Biennial International Conference on Organic Synthesis : Balticum Organicum Syntheticum : July 6-9, 2014, Vilnius : program and abstract book2014
• Enantioselective organocatalytic Michael addition of cyclopentane-1,2-diones to electrophilesPreegel, Gert; Noole, Artur; Ilmarinen, Kaja; Järving, Ivar; Kanger, Tõnis; Pehk, Tõnis; Lopp, Margus248th ACS National Meeting and Exposition : August 10-14, 2014, San Francisco, CA : Chemistry and Global Stewardship2014 / [1] p. : ill
• Enantioselective organocatalytic Michael addition of cyclopentane-1,2-diones to nitro olefinsPreegel, Gert; Noole, Artur; Ilmarinen, Kaja; Järving, Ivar; Kanger, Tõnis; Pehk, Tõnis; Lopp, MargusTÜ ja TTÜ doktorikool "Funktsionaalsed materjalid ja tehnoloogiad" : 04.-05. märts 2014, Tartu2014 / [1] p. : ill
• Enantioselective organocatalytic Michael addition of cyclopentane-1,2-diones to nitroolefinsPreegel, Gert; Noole, Artur; Ilmarinen, Kaja; Järving, Ivar; Kanger, Tõnis; Pehk, Tõnis; Lopp, MargusSynthesis2014 / p. 2595-2600 : ill https://doi.org/10.1055/s-0034-1378374 https://www.scopus.com/sourceid/26508 https://www.scopus.com/record/display.uri?eid=2-s2.0-84947750562&origin=inward&txGid=5a9295efa1eb86f98b9eedf0a8f86293 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=SYNTHESIS-STUTTGART&year=2014 https://www.webofscience.com/wos/woscc/full-record/WOS:000342568800012
• Enantioselective organocatalytic Michael addition–cyclization cascade of cyclopentane-1,2-dione with substituted (E)-2-oxobut-3-enoatesPreegel, Gert; Ilmarinen, Kaja; Järving, Ivar; Kanger, Tõnis; Pehk, Tõnis; Lopp, MargusSynthesis2015 / p. 3805-3812 : ill
• Kerogeeni oksüdatiivne lahustamine veesNiidu, Allan; Kaldas, Kristiina; Grenman, H.; Eränen, K.; Preegel, Gert; Salmi, T.; Lopp, MargusXXXIV Eesti keemiapäevad : 100. aastapäeva teaduskonverentsi teesid2019 / lk. 31 : ill https://www.ester.ee/record=b1580289*est
• Labor, kus põlevkivist pigistatakse välja väärt molekuleKäärt, UlvarHorisont2018 / lk. 38-40 : fot https://www.ester.ee/record=b1072243*est http://www.horisont.ee/arhiiv-2018/Horisont-2-2018.pdf https://artiklid.elnet.ee/record=b2836199*est
• Maailma tuleviku energeetikaliidrid KoreasPreegel, GertMente et Manu2014 / lk. 21 https://artiklid.elnet.ee/record=b2656744*est
• Organocatalytic stereoselective [8+2] and [6+4] cycloadditionsMose, Rasmus; Preegel, Gert; Larsen, Jesper; Jakobsen, Sofie; Iversen, Eva Hogh; Jorgensen, Karl AnkerNature chemistry2017 / p. 487-492 : ill http://dx.doi.org/10.1038/nchem.2682
• Reactivity of aliphatic dicarboxylic acids in wet air oxidation conditionsKaldas, Kristiina; Preegel, Gert; Muldma, Kati; Lopp, MargusIndustrial & engineering chemistry research2019 / p. 10855–10863 : ill https://doi.org/10.1021/acs.iecr.9b01643 https://www.scopus.com/sourceid/13057 https://www.scopus.com/record/display.uri?eid=2-s2.0-85068004681&origin=inward&txGid=1f56c14eb6bfbd951b35c5282e01e0b4 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=IND%20ENG%20CHEM%20RES&year=2022 https://www.webofscience.com/wos/woscc/summary/c12cf8b5-bd09-46c6-973d-06873d975897-bd66fd00/relevance/1
• Structural consideration of kukersite from air oxidationKaldas, Kristiina; Uustalu, Jaan Mihkel; Niidu, Allan; Muldma, Kati; Preegel, Gert; Lopp, MargusGSFMT Scientific Conference 2021 : Tartu, June 14-15, 2021 : abstracts2021 / O 20
• Suur intervjuu : Gert Preegel - uste avajaPreegel, GertEesti Teaduste Akadeemia sõnas ja pildis 20172018 / lk. 52-55 : ill
• The stability of dicarboxylic acids in subcriticalwet air oxidation (wao) condotions [Online resource]Kaldas, Kristiina; Preegel, Gert; Muldma, Kati; Lopp, MargusTartu Ülikooli ASTRA projekt PER ASPERA : Funktsionaalsed materjalid ja tehnoloogiad : [4.-5. veebr. 2019, Tartu : teesid]2019 / 1 p.: ill http://fmtdk.ut.ee/teesid-2019/
• "Time Well Spent" ehk TTÜ keemikute seiklused Lundis : [Lundis toimunud Põhjamaade keemia üliõpilste rahvusvahelisest seminarist]Preegel, GertStudioosus2009 / veebr., lk. 11
• Uste avaja Gert PreegelPreegel, GertSirp2018 / lk. 36-37 : fot https://dea.digar.ee/article/sirp/2018/05/25/14.2 http://www.sirp.ee/s1-artiklid/c21-teadus/uste-avaja-gert-preegel/
• Wet air oxidation of oil shale = Põlevkivi oksüdeerimine vees hapniku mõjulKaldas, Kristiina2021 https://www.ester.ee/record=b5472528*est https://digikogu.taltech.ee/et/Item/7b9a99ef-0748-4eef-beb7-9f0ac88f5ddb https://doi.org/10.23658/taltech.59/2021
• Wet air oxidation of oil shales: kerogen dissolution and dicarboxylic acid formationKaldas, Kristiina; Preegel, Gert; Muldma, Kati; Lopp, MargusACS omega2020 / p. 22021−22030 https://doi.org/10.1021/acsomega.0c01466 https://www.scopus.com/sourceid/21100828963 https://www.scopus.com/record/display.uri?eid=2-s2.0-85091002895&origin=inward&txGid=6e5155a78cf11e60daa2de1270f4e6a3 https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ACS%20OMEGA&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000570009400005
• Wet air oxidation of oil shales-factors affecting dicarboxylic acids formationKaldas, Kristiina; Preegel, Gert; Muldma, Kati; Lopp, MargusGSFMT Scientific Conference 2020 : Tallinn, February 4-5, 2020 : abstracts2020 / p. 37 http://fmtdk.ut.ee/wp-content/uploads/2020/01/GSFMT2020.pdf
• XXII maailma energeetikakongress DaegusPreegel, GertTallinna Tehnikaülikooli aastaraamat 20132014 / lk. 312-313