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Academician

RAMAZAN ALTUNDAŞ

Profesör

Gebze Teknik Üniversitesi Temel Bilimler Fakültesi Kimya Bölümü

Research topics OpenAlex
  1. Ana Dal Fen Bilimleri ve Matematik Temel Alanı
  2. Yan Dal Kimya
Keywords YÖKSİS
Articles 35 YÖKSİS 35 · OpenAlex 0 Total citations 556 h-index 13 · OpenAlex OpenAlex coverage %86 matched 30 / 35 Q1 articles 22 Scopus · WoS Q1 11 Best field rank #2,271 / 11,969 Main field · top 19.0% Co-authors 71 11 Turkish institutions

Citation impact

Citation counts of the articles matched in OpenAlex, citing publications from Crossref and the Stanford/Elsevier list. Sources are shown separately and never added up.

OpenAlex YÖKSİS articles matched in OpenAlex: 30 + YÖKSİS · co-author record: 18
h-index 13 Percentile in Türkiye: 87 #131 of 617 at their university by h-index
i10-index
18
Total citations
556
Top 17% in Türkiye
Per article
11.6
FWCI
3.18
1.00 = world average
World top 1%
1
World top 10%
2

Most cited articles

  1. Phononic gaps induced by inertial amplification in BCC and FCC lattices 2013 58 citations
  2. Identification of a butyrophenone analog as a potential atypical antipsychotic agent 4 4 4 Chlorophenyl 1 4 diazepan 1 yl 1 4 fluorophenyl butan 1 one 2008 46 citations
  3. Design Synthesis and Evaluation of Metabolism Based Analogues of Haloperidol Incapable of Forming MPP like Species 2004 43 citations
How is this computed?

h-index and citations are computed from the citation counts of this academic’s YÖKSİS articles matched in OpenAlex (not Google Scholar, WoS or Scopus). Unmatched articles are not included. 18 articles (210 citations) tagged with this academic’s YÖK author id in co-authors’ YÖKSİS records count only towards citations, h-index and i10; article counts, percentiles and rankings use their own YÖKSİS list.

Citing publications Crossref 38 publications citing 31 DOI-bearing articles · 4 Türkiye-affiliated
  • 1994 1
  • 2019 6
  • 2020 14
  • 2021 10
  • 2022 5
  • 2025 2
  1. Furan Oxidation-Cyclization to Oxazepines: Favoring 7-exo-trig over 6-endo-trig and 5-exo-trig Trajectories TR Fatma Albayrak Halac et al. · Organic Letters · 2025 · cites 3 articles of this academic
  2. DOI 10.1002/slct.202505624 2025
  3. DOI 10.1016/b978-0-12-818655-8.00135-9 2022
  4. DOI 10.1016/j.molstruc.2022.132753 2022
  5. DOI 10.1016/b978-0-12-409547-2.14773-0 2022
  6. DOI 10.1016/b978-0-12-818655-8.00050-0 2022
  7. DOI 10.1016/j.tet.2021.132573 2022
  8. DOI 10.1002/ejoc.202001610 2021
  9. DOI 10.1016/j.jiec.2021.08.024 2021
  10. DOI 10.1002/anie.202016666 2021
  11. DOI 10.1002/open.202100024 2021
  12. DOI 10.1016/j.ejmech.2020.112944 2021
  13. DOI 10.1002/ange.202016666 2021
  14. DOI 10.1021/acs.joc.1c00560 2021
  15. DOI 10.1039/d1gc01248g 2021
  16. DOI 10.1111/ejn.15222 2021
  17. DOI 10.51348/zyjh5048 2021
  18. Synthesis of novel organohalogen chalcone derivatives and screening of their molecular docking study and some enzymes inhibition effects TR Serdar Burmaoglu et al. · Journal of Molecular Structure · 2020
  19. DOI 10.1002/9783527828166.ch16 2020
  20. DOI 10.1002/anie.202009340 2020
  21. DOI 10.1002/9783527809080.cataz13039 2020
  22. DOI 10.3389/fendo.2020.00195 2020
  23. DOI 10.1002/syst.202000035 2020
  24. DOI 10.1007/s40242-020-0003-8 2020
  25. DOI 10.1002/ejoc.202000419 2020
  26. DOI 10.1039/c9cc09113k 2020
  27. DOI 10.1016/j.jconrel.2020.02.037 2020
  28. DOI 10.3390/md18110526 2020
  29. DOI 10.1021/acsomega.0c03495 2020
  30. DOI 10.1002/ange.202009340 2020

Showing the 30 most recent.

Where does this list come from?

Extracted from the reference lists in Crossref’s public March 2026 data file; 18.4% of the file has been processed, so the list may be incomplete. Crossref citations are never added to or compared with the OpenAlex citation counts; the two sources have different coverage.

Field ranking

Position in the main-field, side-field and keyword cohorts by YÖKSİS article score; each card opens that ranking.

YÖKSİS ?
Keyword rankings 3

Works 35

YÖKSİS and OpenAlex records: index distribution, journals published in, a filterable article list and the other output types.

Indexes and citation percentiles

?
TR Index 1 articles
OpenAlex citation percentile
Top 1%0
Top 10%0
Avg · n 30 %65.3
Other counts

Scopus (SJR)

  • YÖKSİS rows 32

WoS (JCR)

  • YÖKSİS rows 32

Articles

Articles with YÖKSİS and OpenAlex source split; narrow by quartile or TR Index.

35articles

Journals with publications

18 journals

Narrow down

Scopus (SJR)
Q122 Q26 Q34 Q40
WoS (JCR)
Q111 Q215 Q36 Q40
TR Index
1articles

Article list

  1. 2025 Sustainable, ultrafast, and solvent-free thiol–ene reactions promoted by a triazatruxene-based initiator European Polymer Journal DOI 10.1016/j.eurpolymj.2025.114334 YÖKSİS SJR Q1 JCR Q1 OpenAlex 62.1%
  2. 2025 Asymmetric Synthesis of Functionalized 2-Isoxazolines ACS OMEGA DOI 10.1021/acsomega.4c08062 YÖKSİS SJR Q1 JCR Q2 OpenAlex 66.9%
  3. 2025 Furan Oxidation-Cyclization to Oxazepines: Favoring 7-exo-trig over 6-endo-trig and 5-exo-trig Trajectories ORGANIC LETTERS DOI 10.1021/acs.orglett.5c03626 YÖKSİS SJR Q1 JCR Q1 OpenAlex 16.7%
  4. 2017 Preparation of arylmagnesium/lithium from aryl bromides and their coupling and substitution reactions in tetrahydrofuran Applied Organometallic Chemistry DOI 10.1002/aoc.3719 YÖKSİS SJR Q2 JCR Q1 OpenAlex 50.1%
  5. 2017 Reaction of ( S )-homoserine lactone with Grignard reagents: synthesis of amino-keto-alcohols and β-amino acid derivatives Tetrahedron: Asymmetry DOI 10.1016/j.tetasy.2017.08.009 YÖKSİS SJR Q3 JCR Q2 OpenAlex 39.7%
  6. 2016 Cyclic Alkenenitriles Copper Catalyzed Deconjugative Alkylation The Journal of Organic Chemistry DOI 10.1021/acs.joc.6b00367 YÖKSİS SJR Q1 JCR Q1 OpenAlex 80.4%
  7. 2016 Synthesis and Catalytic Asymmetric Applications of Quinazolinol Ligands Synthesis DOI 10.1055/s-0035-1561584 YÖKSİS SJR Q1 JCR Q2 OpenAlex 80.2%
  8. 2016 Oxidation of azidoalkyl furans tetrahedron letters DOI 10.1016/j.tetlet.2016.10.116 YÖKSİS OpenAlex 74.2%
  9. 2015 Novel and Stereospecific Synthesis of 2S 3 2 4 5 Trifluorophenyl propane 1 2 diol from D Mannitol Helvetica Chimica Acta DOI 10.1002/hlca.201500031 YÖKSİS SJR Q2 JCR Q3 OpenAlex 3.2%
  10. 2015 Enantioselective Installation of Quaternary Centers in Cyclic Oxonitriles European Journal of Organic Chemistry DOI 10.1002/ejoc.201500895 YÖKSİS SJR Q1 JCR Q2 OpenAlex 78.2%
  11. 2015 Oxidation of aminoalkyl and hydroxylaminoalkyl furans Tetrahedron Letters DOI 10.1016/j.tetlet.2015.10.105 YÖKSİS SJR Q2 JCR Q2 OpenAlex 60.9%
  12. 2015 Enantiospecific Synthesis of R 3 Amino 4 2 4 5 trifluorophenyl butanoic Acid Using S Serine as a Chiral Pool Helvetica Chimica Acta DOI 10.1002/hlca.201400181 YÖKSİS SJR Q2 JCR Q3 OpenAlex 56.3%
  13. 2014 Synthesis of quinazoline based chiral ligands and application in the enantioselective addition of phenylacetylene to aldehydes Tetrahedron DOI 10.1016/j.tet.2014.08.067 YÖKSİS SJR Q1 JCR Q2 OpenAlex 73.9%
  14. 2014 Total Syntheses of Multicaulins via Oxidative Photocyclization of Stilbenes Journal of Natural Products DOI 10.1021/np5001158 YÖKSİS SJR Q1 JCR Q1 OpenAlex 62.1%
  15. 2013 Photooxygenation of Azidoalkyl Furans Catalyst Free Triazole and New Endoperoxide Rearrangement Organic Letters DOI 10.1021/ol402163u YÖKSİS SJR Q1 JCR Q1 OpenAlex 78.9%
  16. 2013 Nucleophilic Reactivity of Ethers Against Terminal Epoxides in the Presence of BF sub 3 sub A Mechanistic Study title Helvetica Chimica Acta DOI 10.1002/hlca.201200438 YÖKSİS SJR Q2 JCR Q3 OpenAlex 61.8%
  17. 2012 Novel and enantioselective syntheses of R and S 3 hydroxy 4 2 4 5 trifluorophenyl butanoic acid a synthon for sitagliptin and its derivatives Tetrahedron DOI 10.1016/j.tet.2012.01.095 YÖKSİS SJR Q1 JCR Q2 OpenAlex 75.7%
  18. 2011 Self assembled monolayers of fluorene and nitrofluorene terminated thiols on polycrystalline gold electrode Electrochemical and optical properties Journal of Electroanalytical Chemistry DOI 10.1016/j.jelechem.2011.01.041 YÖKSİS SJR Q1 JCR Q2 OpenAlex 74.2%
  19. 2010 Enantioselective Synthesis of Cyclic, Quaternary Oxonitriles The Journal of Organic Chemistry DOI 10.1021/jo1011202 YÖKSİS SJR Q1 JCR Q1 OpenAlex 65.2%
  20. 2009 Synthesis and evaluation of ligands for D2 like receptors The role of common pharmacophoric groups Bioorganic Medicinal Chemistry DOI 10.1016/j.bmc.2008.12.054 YÖKSİS SJR Q1 JCR Q2 OpenAlex 64.4%

Projects 6 See all (6) →

  1. 2015 Sübstitüe Alkil Grupları Taşıyan 3-Bromofuranların Fotooksijenasyonu: Çoklu Stereomerkezlere Sahip Heterosiklik BileşiklerinSentezi GEBZE TEKNİK ÜNİVERSİTESİ -Tübitak 1001 · Tamamlandı 2015-05-15 – 2018-05-15
  2. 2007 A new Aproach to Synthesis of b a Aminohydroxy acids ATATÜRK ÜNİVERSİTESİ Avrupa Birliği · Tamamlandı 2007-09-03 – 2009-09-03
  3. 2010 Sitagliptin in Januvia Merck Yapısını oluşturan B amino asitin Sentezi ATATÜRK ÜNİVERSİTESİ Sanayi Bakanlığı (SAN-TEZ) PROJESİ · Tamamlandı 2010-03-01 – 2013-03-01
  4. 2013 Siklooktan B Amino Asit Ve Türevlerinin Asimetrik Sentezi ATATÜRK ÜNİVERSİTESİ TÜBİTAK PROJESİ · Tamamlandı 2013-04-01 – 2015-04-01
  5. 2008 Aminoksi Furan Türevlerinin Oksiadsyonuun Amino Diol ve Aminoasit Sentezlerine Uygulanması ATATÜRK ÜNİVERSİTESİ TÜBİTAK PROJESİ · Tamamlandı 2008-09-12 – 2011-05-15

Proceedings 5

  1. 2015 Diverse Structural Motifs from oxidation of Alkyl Furans TRAMECH VIII
  2. 2017 Florosubstitüe benzoil propiyonik asit türevlerinin sentezi Uluslararası katılımlı 5. ilaç Kimyası Kongresi
  3. 2016 Synthesis of aroil ß alanine derivatives from S homoserine lactone Anatolian Conference on Synthetic Organic Chemistry
  4. 2016 Synthesis of 2 aryltetrahydrofuran derivatives from Grignard reagents via cross coupling reactions Anatolian Conference on Synthetic Organic Chemistry
  5. 2016 synthesis of some fluororsubstituted flavonoid derivetives as anticancer agents 28. ulusal kimya kongresi

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Collaboration network

From the author lists of YÖKSİS publication records. Duplicate records of a work count once; institutions are co-authors’ current YÖKSİS affiliations.

Co-authors
71
With an akaturk profile
23
Turkish institutions
11
Co-authored works
%97

Academic co-authors 23

  1. HASAN SEÇEN Profesör · Atatürk Üniversitesi 13
  2. YUNUS KARA Profesör · Atatürk Üniversitesi 8
  3. AYTEKİN KÖSE Doçent · Aksaray Üniversitesi 3
  4. DERYA ANIL Doçent · Atatürk Üniversitesi 3
  5. ELİF AKIN KAZANCIOĞLU Doçent · Kilis 7 Aralık Üniversitesi 3
  6. MUSTAFA ZAHRİTTİN KAZANCIOĞLU Doçent · Kilis 7 Aralık Üniversitesi 3
  7. NURHAN HORASAN Profesör · Atatürk Üniversitesi 3
  8. SERDAR BURMAOĞLU Profesör · Atatürk Üniversitesi 3
  9. DUYGU EKİNCİ Profesör · Atatürk Üniversitesi 2
  10. EBRU METE Profesör · Atatürk Üniversitesi 2
Show all (23)
  1. ERTAN ŞAHİN Profesör · Atatürk Üniversitesi 2
  2. MERYEM FISTIKÇI EŞSİZ Doçent · Hakkari Üniversitesi 2
  3. MUHAMMED FATİH POLAT Doçent · Erzincan Binali Yıldırım Üniversitesi 2
  4. SABRİ ULUKANLI Profesör · Osmaniye Korkut Ata Üniversitesi 2
  5. SÜLEYMAN GÖKSU Profesör · Atatürk Üniversitesi 2
  6. YAKUP GÜNEŞ Doktor Öğretim Üyesi · Siirt Üniversitesi 2
  7. ÖZLEM GÜNDOĞDU AYTAÇ Doçent · Kırşehir Ahi Evran Üniversitesi 2
  8. İDRİS KARAKAYA Doçent · Gebze Teknik Üniversitesi same university 2
  9. AHMET MARAŞ Profesör · Atatürk Üniversitesi 1
  10. ENGİN ŞAHİN Profesör · Bayburt Üniversitesi 1
  11. FATMA ALBAYRAK HALAÇ Araştırma Görevlisi · Gebze Teknik Üniversitesi same university 1
  12. HÜLYA ÇELİK Profesör · Ağrı İbrahim Çeçen Üniversitesi 1
  13. LATİF KELEBEKLİ Profesör · Ordu Üniversitesi 1

National collaboration 11 institutions

Within own university3 joint works · Gebze Teknik Üniversitesi

  1. Atatürk Üniversitesi 21 works · 10 academics
  2. Aksaray Üniversitesi 3 works · 1 academics
  3. Kilis 7 Aralık Üniversitesi 3 works · 2 academics
  4. Erzincan Binali Yıldırım Üniversitesi 2 works · 1 academics
  5. Hakkari Üniversitesi 2 works · 1 academics
  6. Kırşehir Ahi Evran Üniversitesi 2 works · 1 academics
  7. Osmaniye Korkut Ata Üniversitesi 2 works · 1 academics
  8. Siirt Üniversitesi 2 works · 1 academics
  9. Ağrı İbrahim Çeçen Üniversitesi 1 works · 1 academics
  10. Bayburt Üniversitesi 1 works · 1 academics
Show all (11)
  1. Ordu Üniversitesi 1 works · 1 academics

Other co-authors (incl. international) 48

METİN BALCI 4fraser ferguson fleming 4Seth Y Ablordeppey 3Bryan L Roth 2Donald M N Sikazwe 2Lee Funk 2MUSTAFA FETHİ ŞAHİN 2Xue Y Zhu 2meryem fıstıkçı 2özlem gündoğdu 2ŞEMİSTAN KARABUĞA 2A V SchimidtAb ShrihkandeAbdul KhanAnabella VillalobosBEYZA HAMURBarbara BrickerDastan ADemir ÜmitEyunni V.K. Suresh KumarFaruk PakGuven KKADEM MERALMahadevan AnuMargeret EgglestonNancy T NkansahPi FanPınar TurhanQu YangR F BorneRazdan Raj KSa LiTanise JacksonUnaldi NSUzun OVanesa FravleyVincent SetolaWang ZhangXi ZhuXia Ju

Show all (48)

Yong Tudündoğdu özlememine yurtoglumehmet martnejat arçelikseçinti haticevaqar shariefyaşar sütbeyaz

Authors without an akaturk profile (international researchers, retired or former academics, students, clinicians) are grouped by name spelling; short forms such as “Gulluce M.” join the single full name they match.