Publications by authors named "G Sambasivam"

Correction for 'A facile, one-pot reductive alkylation of aromatic and heteroaromatic amines in aqueous micellar media: a chemoenzymatic approach' by Krithika Ganesh , , 2023, , 4264-4268, https://doi.org/10.1039/D3OB00386H.

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Correction for 'An efficient metal free synthesis of 2-aminobenzothiozoles - a greener approach' by Krithika Ganesh , , 2023, , 564-568, https://doi.org/10.1039/D2OB01981G.

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A facile, green, selective and practical method for the catalytic -alkylation of amines using molecular hydrogen as the reductant was developed. This procedure involves a lipase-mediated one-pot chemoenzymatic cascade wherein an amine undergoes a reductive amination with an aldehyde generated . The imine formed thereby is reduced to give the corresponding amine.

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Correction for 'An efficient metal free synthesis of 2-aminobenzothiozoles - a greener approach' by Krithika Ganesh , , 2023, , 564-568, https://doi.org/10.1039/D2OB01981G.

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A facile one-pot, metal-free method for the synthesis of 2-aminobenzothiazoles was developed, which includes an initial reaction of electron-deficient 2-haloanilines with aromatic isothiocyanates and the subsequent intramolecular cyclization of the resulting thioureas through the SAr mechanism. This one-pot, atom-economical, robust, and scalable method avoids the use of reagents such as acid chlorides and Lawesson's reagent that are difficult to handle.

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