Sikkim University

Dr. Biswajit Gopal Roy

Designation: Assistant Professor
Date of Joining: 15/11/2010
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Academic record & distinction

MSc (Chemistry) IIT-Kharagpur

MTech (Materials Science) IIT-Kharagpur

PhD, Indian Institute of Chemical Biology (IICB), Kolkata

PhD Topic: “Synthesis of Enantiomerically Pure Nucleosides and Analogues Involving Carbohydrates as Chiral Pool”


Areas of Specialization

Stereoselective synthesis of heterocycles, Synthetic methodology development, Natural product synthesis

Sample Publications                                                        

  1. S. Mukherjee, B. G. Roy, S. N. Das, S. B. Mandal (2012) ‘Deoxygenation/dimerization of sugar derivatives with BF3·Et2O–Et3SiH: synthesis of a β-isonucleoside’, Tetrahedron Lett, 53: 4929–4932.
  2. M. C. Pirrung, B. G. Roy, and S. Gadamsetty (2010) ‘Structure-reactivity relationships in (2-hydroxyethyl) benzophenone photoremovable protecting groups’, Tetrahedron, 66: 3147-3151.
  3. B. G. Roy, S. Tripathi, M. G. B. Drew, B. Achari, and S. B. Mandal (2007) ‘Synthesis of Oxepane Ring Containing Monocyclic, Conformationally Restricted Bicyclic and Spirocyclic Nucleosides from D-Glucose: A Cycloaddition Approach’, J. Org. Chem. 72: 7427-7430.

Postal Address:

6th Mile Samdur
P.O. Tadong
Gangtok - 737102


Contact details:
Phone: +91-3592-251468
Fax: +91-3592-251067
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