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  • N-heterocyclic germylenes and stannylenes: Synthesis, reactivity and catalytic application in a nutshell 
    DASGUPTA, RAJARSHI; KHAN, SHABANA (Elsevier B.V., 2020)
    Recent years have witnessed a tremendous growth in the area of heavier tetrelylenes, e.g., silylenes, germylenes and stannylenes. However, germylenes and stannylenes are quite different from their lighter congeners in terms ...
  • Heavier Tetrylenes as Single Site Catalysts 
    SEN, NILANJANA; KHAN, SHABANA (Wiley, 2021-04)
    An overview of the development of compounds with heavier low‐valent group 14 elements (known as tetrylenes) as single component catalyst for organic transformation has been provided. Compounds with heavier group 14 elements ...
  • Donor free stibenium cation as an efficient cyanosilylation catalyst 
    SEN, NILANJANA; GOTHE, PRACHI; Sarkar, Pallavi; Das, Shubhajit; Tothadi, Srinu; Pati, Swapan K.; KHAN, SHABANA (Royal Society of Chemistry, 2022-09)
    The synthesis of novel stibenium cations and their catalytic application in cyanosilylation of carbonyl compounds have been described. Treatment of chlorostibine L1SbCl [L1 = 1,2-C6H4{N(CH2tBu)}2] (2) with 1 equiv. of AgOTf ...