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Browsing Review by Author "LAHIRI, K"

Browsing Review by Author "LAHIRI, K"

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  • Expanding the diversity of polycyclic aromatics through a suzuki-miyaura cross-coupling strategy 
    KOTHA, S; LAHIRI, K (WILEY-V C H VERLAG GMBH, 2007)
    In recent years, Pd-catalyzed Suzuki-Miyaura (SM) cross-coupling reactions have revolutionized approaches to carbon-carbon bond formation. We have studied the application of SM coupling with several (ca. 16) complex molecular ...
  • Post-assembly peptide modifications by chemical methods 
    KOTHA, S; LAHIRI, K (BENTHAM SCIENCE PUBL LTD, 2005)
    The demand for peptide drugs is increasing and in this context, "post-assembly (or post-translational) peptide modification strategies" by chemical Manipulation of intact oligo-peptides has provided several analogues. ...
  • Selected synthetic strategies to spirocyclics 
    KOTHA, S; DEB, AC; LAHIRI, K; MANIVANNAN, E (GEORG THIEME VERLAG KG, 2009)
    The design and synthesis of spirocycles is a challenging task because it involves the creation of a quaternary center, which itself is considered to be one of the most difficult tasks among synthetic transformations. Some ...
  • Synthesis of diverse polycyclic compounds via catalytic metathesis 
    KOTHA, S; LAHIRI, K (GEORG THIEME VERLAG KG, 2007)
    A variety of olefin-metathesis protocols have been used to prepare spirocyclic compounds, cyclic sulfones, and constrained a-amino acid derivatives. Conceptually, a new approach to a novel cyclophane ring system has been ...
  • Transition metal catalyzed [2+2+2] cycloaddition and application in organic synthesis 
    KOTHA, S; BRAHMACHARY, E; LAHIRI, K (WILEY-V C H VERLAG GMBH, 2005)
    The [2+2+2] cycloaddition strategy is complementary to the well known Diels-Alder reaction for the generation of polycyclic compounds. This [2+2+2] approach is atom-economical and, with the availability of new catalysts ...

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