top of page

22. ArCH(OMe)2 - a PtIV-catalyst originator for diverse annulation catalysis

Subhadeep Ghosh, Saikat Khamarui, Krishnanka S. Gayen & Dilip K. Maiti

SCIENTIFIC REPORTS | 3 : 2987 | DOI: 10.1038/srep02987

p 22.PNG

Synthetically useful noncatalytic strategy: a stereocontrolled rapid cyclization of a three component system to afford hexahydropyrrolizines

Tista Sengupta,a  Saikat Khamarui,a  Srikanta Samantaa  and  Dilip K. Maiti*a 

Chem. Commun., 2013,49, 9962-9964   DOI:10.1039/C3CC45820B

Capture.PNG

FeCl3⋅6H2O‐Catalyzed Intermolecular‐Cascade Cyclization of Acetoacetanilide: Aldehyde‐Tuned Synthesis to Valuable 2‐Pyridone Analogues

Tista Sengupta, Krishnanka S. Gayen, Dr. Palash Pandit , Dr. Dilip K. Maiti

Chem. Eur. J.2012,18, 1905 – 1909     DOI: 10.1002/chem.201103354

Capture 1.PNG

Cu(0) nanoparticle catalyzed efficient reductive cleavage of isoxazoline, carbonyl azide and domino cyclization in water medium

Krishnanka S. Gayen,a  Tista Sengupta,a  Yasmin Saima,a  Adita Das,a  Dilip K. Maiti*a  and  Atanu Mitra*b 

Green Chem., 2012,14, 1589-1592    DOI:10.1039/C2GC35252D

Capture3.PNG

Efficient catalytic cyclizations of three and two imineassemblies: direct access to tetrahydroimidazo[1,5-c]imidazol-7-ones and imidazoles

Yasmin Saima,a  Saikat Khamarui,a  Krishnanka S. Gayen,a  Palash Pandita  and  Dilip K. Maiti*a 

Capture 4.PNG

CeCl3·7H2O Catalyzed C–C and C–N Bond-Forming Cascade Cyclization with Subsequent Side-Chain Functionalization and Rearrangement: A Domino Approach to Pentasubstituted Pyrrole Analogues

Dipankar Dhara,Krishnanka S. Gayen, Saikat Khamarui, Palash Pandit, Sukla Ghosh and Dilip K. Maiti*

J. Org. Chem.2012, 77, 22, 10441-10449   doi.org/10.1021/jo301796r

Capture 5.PNG
bottom of page