H. N. Roy

A rapid access to hydroxylated benz[a]anthraquinones: Hypervalent iodine oxidation of β-naphthols

Dipakranjan Mal, H. N. Roy, Nirmal K. Hazra et al. · Tetrahedron · 1997 · 54 citations

Rapid Access, Biochemistry, Natural Sciences +5

A concise total synthesis of brasiliquinones B and C and 3-deoxyrabelomycin

Dipakranjan Mal, H. N. Roy · Journal of the Chemical Society Perkin Transactions 1 · 1999 · 28 citations

Common Precursor 18B, Diversity Oriented Synthesis, Biosynthesis +15

Highly efficient and metal-free synthesis of tri- and tetrasubstituted imidazole catalyzed by 3-picolinic acid

Abu Zafar Al Munsur, H. N. Roy, Mohinuddin Khan Imon · Arabian Journal of Chemistry · 2020 · 27 citations · Full text

Combinatorial Chemistry, Chemical Engineering, Metal-free Synthesis +13

Efficient and convenient synthesis of 1H-pyrazolo[1,2-b]phthalazine-5,10-dione derivatives mediated by L-proline

H. N. Roy, Masud Rana, Abu Zafar Al Munsur et al. · Synthetic Communications · 2016 · 25 citations · Full text

Derivative (Chemistry), One-pot Condensation Reaction, Derivatives +10

Rapid Access of Some Chloro‐substituted Isocoumarins and Biological Activity Toward Some Pathogenic Systems

H. N. Roy, Shaheen M. Sarkar · Synthetic Communications · 2005 · 17 citations

Halogenation, Chemical Engineering, Rapid Access +15