[1] VIT Univ, Sch Adv Sci, Div Organ Chem, Chem Res Lab, Vellore 632014, Tamil Nadu, India
[2] VIT Univ, Sch Biosci & Technol, Div Biomol & Genet, Vellore 632014, Tamil Nadu, India
[3] Natl Inst Technol, Tiruchirappalli 620015, Tamil Nadu, India
[4] Ravenshaw Univ, Dept Chem, Cuttack 753003, Orissa, India