Keetha Laxminarayana

Iodine catalyzed preparation of amidoalkyl naphthols in solution and under solvent-free conditions

Biswanath Das, Keetha Laxminarayana, Bommena Ravikanth et al. · Journal of Molecular Catalysis A Chemical · 2006 · 168 citations

Chemical Engineering, Engineering, Organic Chemistry +8

Iodine catalyzed simple and efficient synthesis of 14-aryl or alkyl-14-H-dibenzo[a,j]xanthenes

Biswanath Das, Bommena Ravikanth, R. Ramu et al. · Journal of Molecular Catalysis A Chemical · 2006 · 143 citations

Chemical Engineering, Engineering, Heterocyclic +6

An Efficient and Convenient Protocol for the Synthesis of Novel 12-Aryl- or 12-Alkyl-8,9,10,12-tetrahydrobenzo[<i>a</i>]xanthen-11-one Derivatives

Biswanath Das, Keetha Laxminarayana, Maddeboina Krishnaiah et al. · Synlett · 2007 · 101 citations

Chemical Engineering, Derivatives, Convenient Protocol +11

New diterpenoids from Caesalpinia species and their cytotoxic activity

Biswanath Das, Yallamalla Srinivas, Chithaluri Sudhakar et al. · Bioorganic & Medicinal Chemistry Letters · 2010 · 40 citations

Pharmacology, Phytochemistry, New Diterpenoids

Simple and Efficient Metal-free Hydroarylation and Hydroalkylation Using Strongly Acidic Ion-exchange Resin

Biswanath Das, Martha Krishnaiah, Keetha Laxminarayana et al. · Chemistry Letters · 2008 · 31 citations

Chemical Engineering, Engineering, Ion Exchange +13