Browsing 2008 by Author "Baby Viswambharan"

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A facile and efficient synthesis of highly functionalised 3,3 '-dispiropyrrolidine- and 3,3 '-dispiropyrrolizidine bisoxindoles via [3+2] cycloaddition

Shanmugam, P; Baby Viswambharan; Selvakumar, K; Suchithra, M (Elsevier, 2008)

The [3+2] cycloaddition reaction of azomethine ylides with isomerised Morita-Baylis-Hillman adducts, both dipoles and dipolarophiles are derived from isatin, afforded highly functionalised 3,3'-dispiro pyrrolidine- and ...
Synthesis of highly functionalised linear pentacyclic compounds from Baylis-Hillman adduct of heteroaldehydes with azomethine ylides via [3+2] cycloaddition

Shanmugam, P; Suchithra, M; Baby Viswambharan; Vaithiyanathan, V (CSIR, 2008)

Montmorillonite K10 clay promoted one-pot synthesis of penta- and tetracyclic systems from Baylis-Hillman adduct of heteroaldehydes with azomethine ylides generated from ninhydrin and proline or sarcosine via [3+2] ...

Now showing items 1-2 of 2

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