يعرض 1 - 20 نتائج من 109 نتيجة بحث عن '"Atmakur, Krishnaiah"', وقت الاستعلام: 0.44s تنقيح النتائج
  1. 1
    Academic Journal
    Synthesis of pyrano[3,2-

    المؤلفون: Begum, Shahnaz, Kashameni, Sravani, Sridhar, Balasubramanian, Atmakur, Krishnaiah, Bhimapaka, China Raju

    المصدر: Org Biomol Chem ; ISSN:1477-0539

    Relation: https://doi.org/10.1039/d4ob01800a; https://pubmed.ncbi.nlm.nih.gov/39751810

    الاتاحة: https://doi.org/10.1039/d4ob01800a
    https://pubmed.ncbi.nlm.nih.gov/39751810

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  2. 2
    Academic Journal
    p-TSA catalyzed 6-endo-trig/dig cyclization of 5-aminopyrazoles and 3°/2°-propargylic alcohols: access to pyrazolo[1,5-a]dihydropyrimidines and pyrazolo[3,4-b]pyridines.

    المؤلفون: Medishetti, Nagaraju, Banda, Bhanu Prasad, Atmakur, Krishnaiah

    المصدر: Organic & Biomolecular Chemistry; 10/14/2024, Vol. 22 Issue 38, p7854-7859, 6p


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  3. 3
    Academic Journal
    DBU‐Promoted Solvent‐Free One‐Pot Multicomponent Synthesis of 2‐Amino‐1,4‐Dihydropyridines From β‐Enaminones, Aromatic Aldehydes and Malononitrile.

    المؤلفون: Chintha, Saikrishna, Medishetti, Nagaraju, Karangi, Maneesha, Atmakur, Krishnaiah

    المصدر: ChemistrySelect; 7/26/2024, Vol. 9 Issue 28, p1-5, 5p

    مصطلحات موضوعية: ALKENES, MALONONITRILE, SOLVENTS, CONDENSATION


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  4. 4
    Academic Journal
    Iron(III)chloride induced synthesis of pyrazolopyridines & quinolines

    المؤلفون: Medishetti, Nagaraju, Kale, Ashok, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المساهمون: SERB-DST, New Delhi for financial support

    المصدر: Synthetic Communications ; volume 50, issue 23, page 3642-3651 ; ISSN 0039-7911 1532-2432

    الاتاحة: https://doi.org/10.1080/00397911.2020.1810275
    https://www.tandfonline.com/doi/pdf/10.1080/00397911.2020.1810275

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  5. 5
    Academic Journal
    TPP‐NBS Induced [3+3] Cascade Annulation of Propargylic Alcohols and 1,3‐Bis Nucleophiles: Access to Chromenopyridines, 1,2‐Dihydropyridines**

    المؤلفون: Medishetti, Nagaraju, Banda, Bhanu Prasad, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المصدر: ChemistrySelect ; volume 8, issue 5 ; ISSN 2365-6549 2365-6549

    الاتاحة: http://dx.doi.org/10.1002/slct.202204964
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/slct.202204964
    https://onlinelibrary.wiley.com/doi/full-xml/10.1002/slct.202204964

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  6. 6
    Academic Journal
    One-pot domino synthesis of five- and six-membered fused dihydropyridines promoted by PPh 3 –NBS in aqueous medium

    المؤلفون: Banda, Bhanu Prasad, Medishetti, Nagaraju, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المساهمون: Science and Engineering Research Board, Council of Scientific and Industrial Research, India

    المصدر: Organic & Biomolecular Chemistry ; volume 21, issue 21, page 4434-4439 ; ISSN 1477-0520 1477-0539

    الاتاحة: http://dx.doi.org/10.1039/d3ob00472d
    http://pubs.rsc.org/en/content/articlepdf/2023/OB/D3OB00472D

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  7. 7
    Academic Journal
    Base‐Catalyzed Synthesis of Spiropyrazoloaminonitriles with Arylidene Pyrazolone and Vinylogous Malononitriles through a Cascade Michael Addition and Cyclization.

    المؤلفون: Ittamalla, Chaitanya, Chintha, Saikrishna, Medishetti, Nagaraju, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المصدر: European Journal of Organic Chemistry; 6/6/2023, Vol. 26 Issue 22, p1-6, 6p

    مصطلحات موضوعية: PYRAZOLONES, RING formation (Chemistry), ALKENES


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  8. 8
    Academic Journal
    One-pot domino synthesis of five- and six-membered fused dihydropyridines promoted by PPh3–NBS in aqueous medium.

    المؤلفون: Banda, Bhanu Prasad, Medishetti, Nagaraju, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المصدر: Organic & Biomolecular Chemistry; 6/7/2023, Vol. 21 Issue 21, p4434-4439, 6p


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  9. 9
    Academic Journal
    Simple approach to access tricyclic spiro dihydrofurans in a one-pot reaction

    المؤلفون: Bingi, Chiranjeevi, Kale, Ashok, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المصدر: Synthetic Communications ; volume 47, issue 14, page 1332-1339 ; ISSN 0039-7911 1532-2432

    الاتاحة: https://doi.org/10.1080/00397911.2017.1326141
    https://www.tandfonline.com/doi/pdf/10.1080/00397911.2017.1326141

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  10. 10
    Academic Journal
    Lewis Acid Zn(OTf) 2 Catalyzed Synthesis ofImidazo[1,2‐a]pyridines by [3+2] Annulation of 2‐Amino Pyridines and Propargylic Alcohols

    المؤلفون: Medishetti, Nagaraju, Ittamalla, Chaitanya, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المصدر: ChemistrySelect ; volume 7, issue 12 ; ISSN 2365-6549 2365-6549

    الاتاحة: http://dx.doi.org/10.1002/slct.202200063
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/slct.202200063
    https://onlinelibrary.wiley.com/doi/full-xml/10.1002/slct.202200063

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  11. 11
    Academic Journal
    Base‐Promoted Synthetic Transformation of 4 H‐Chromenes into Dihydrobenzofurans and Bispyrazolospirocyclopropanes via Intramolecular Cyclization

    المؤلفون: Medishetti, Nagaraju, Ittamalla, Chaitanya, Kale, Ashok, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المصدر: ChemistrySelect ; volume 6, issue 37, page 9867-9872 ; ISSN 2365-6549 2365-6549

    الاتاحة: http://dx.doi.org/10.1002/slct.202102655
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/slct.202102655
    https://onlinelibrary.wiley.com/doi/full-xml/10.1002/slct.202102655

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  12. 12
    Academic Journal
    Acid‐Promoted Cascade Reaction of 4 H‐Chromenes: Access to Hexahydronapthalenes via Decarboxylative Intramolecular Cyclization

    المؤلفون: Kale, Ashok, Medishetti, Nagaraju, Babu Nanubolu, Jagadeesh, Atmakur, Krishnaiah

    المصدر: ChemistrySelect ; volume 6, issue 5, page 983-986 ; ISSN 2365-6549 2365-6549

    الاتاحة: http://dx.doi.org/10.1002/slct.202004076
    https://onlinelibrary.wiley.com/doi/pdf/10.1002/slct.202004076
    https://onlinelibrary.wiley.com/doi/full-xml/10.1002/slct.202004076

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  13. 13
    Academic Journal
    Hypervalent iodine promoted transformation of 4 H-chromenes into dihydrofurans and 2 H-chromenes

    المؤلفون: Kale, Ashok, Medishetti, Nagaraju, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المساهمون: SERB-DST, New Delhi, CSIR-IICT

    المصدر: Synthetic Communications ; volume 50, issue 21, page 3264-3275 ; ISSN 0039-7911 1532-2432

    الاتاحة: http://dx.doi.org/10.1080/00397911.2020.1799013
    https://www.tandfonline.com/doi/pdf/10.1080/00397911.2020.1799013

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  14. 14
    Academic Journal
    Lewis Acid Zn(OTf)2 Catalyzed Synthesis ofImidazo[1,2‐a]pyridines by [3+2] Annulation of 2‐Amino Pyridines and Propargylic Alcohols.

    المؤلفون: Medishetti, Nagaraju, Ittamalla, Chaitanya, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المصدر: ChemistrySelect; 3/29/2022, Vol. 7 Issue 12, p1-4, 4p

    مصطلحات موضوعية: LEWIS acids, ANNULATION, IMIDAZOPYRIDINES, ACID catalysts, ALCOHOL, ALLENE


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  15. 15
    Academic Journal
    Molecular-Iodine-Promoted Synthesis of Dihydrobenzofuran-3,3-dicarbonitriles through a Novel Rearrangement

    المؤلفون: Medishetti, Nagaraju, Kale, Ashok, Nanubolu, Jagadeesh, Atmakur, Krishnaiah

    المصدر: Synlett ; volume 30, issue 03, page 293-298 ; ISSN 0936-5214 1437-2096

    الاتاحة: http://dx.doi.org/10.1055/s-0037-1611706
    http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0037-1611706.pdf

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  16. 16
    Academic Journal
    Na 2 S-promoted reduction of azides in water: synthesis of pyrazolopyridines in one pot and evaluation of antimicrobial activity

    المؤلفون: Kale, Ashok, Medishetti, Nagaraju, Kanugala, Sirisha, C, Ganesh Kumar, Atmakur, Krishnaiah

    المساهمون: Science and Engineering Research Board, University Grants Commission, Council of Scientific and Industrial Research, India

    المصدر: Organic & Biomolecular Chemistry ; volume 17, issue 12, page 3186-3194 ; ISSN 1477-0520 1477-0539

    الاتاحة: http://dx.doi.org/10.1039/c8ob03171a
    http://pubs.rsc.org/en/content/articlepdf/2019/OB/C8OB03171A

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  17. 17
    Academic Journal
    Base‐Promoted Synthetic Transformation of 4H‐Chromenes into Dihydrobenzofurans and Bispyrazolospirocyclopropanes via Intramolecular Cyclization.

    المؤلفون: Medishetti, Nagaraju, Ittamalla, Chaitanya, Kale, Ashok, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المصدر: ChemistrySelect; 10/6/2021, Vol. 6 Issue 37, p9867-9872, 6p

    مصطلحات موضوعية: RING formation (Chemistry), SUCCINIMIDES, TRIETHYLAMINE, TEMPERATURE


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  18. 18
    CCDC 2181216: Experimental Crystal Structure Determination ...

    المؤلفون: Ittamalla, Chaitanya, Chintha, Saikrishna, Medishetti, Nagaraju, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    مصطلحات موضوعية: Crystal Structure, Experimental 3D Coordinates, Crystal System, Space Group, Cell Parameters, Crystallography, 3-amino-1-4-fluorophenyl-3'-methyl-5'-oxo-1'-phenyl-1',5',6,7,8,8a-hexahydro-1H-spiro[naphthalene-2,4'-pyrazole]-4-carbonitrile

    وصف الملف: CIF

    Relation: https://dx.doi.org/10.1002/ejoc.202300357

    الاتاحة: https://dx.doi.org/10.5517/ccdc.csd.cc2c6qt4
    http://www.ccdc.cam.ac.uk/services/structure_request?id=doi:10.5517/ccdc.csd.cc2c6qt4&sid=DataCite

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  19. 19
    Academic Journal
    Synthesis of Dihydrospiro Furo[2,3-c]pyrazoles Promoted by Hypervalent Iodine in Water

    المؤلفون: Atmakur, Krishnaiah, Kale, Ashok, Medishetti, Nagaraju, Bingi, Chiranjeevi

    المصدر: Synlett ; volume 29, issue 08, page 1037-1042 ; ISSN 0936-5214 1437-2096

    الاتاحة: http://dx.doi.org/10.1055/s-0037-1609321
    http://www.thieme-connect.de/products/ejournals/pdf/10.1055/s-0037-1609321.pdf

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  20. 20
    Academic Journal
    Regioselective synthesis of 2-carbonyl furans in a one pot three component reaction

    المؤلفون: Kale, Ashok, Medishetti, Nagaraju, Nanubolu, Jagadeesh Babu, Atmakur, Krishnaiah

    المساهمون: Council of Scientific and Industrial Research, India, University Grants Commission, Department of Science and Technology, Ministry of Science and Technology, India, Science and Engineering Research Board

    المصدر: Tetrahedron Letters ; volume 59, issue 47, page 4168-4171 ; ISSN 0040-4039

    الاتاحة: http://dx.doi.org/10.1016/j.tetlet.2018.10.021
    https://api.elsevier.com/content/article/PII:S0040403918312292?httpAccept=text/xml
    https://api.elsevier.com/content/article/PII:S0040403918312292?httpAccept=text/plain

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