Application of heterogeneous catalysts for an efficient synthesis of β-keto enol ethersDAS, Biswanath; LAXMINARAYANA, Keetha; RAVIKANTH, B et al.Journal of molecular catalysis. A, Chemical. 2007, Vol 271, Num 1-2, pp 131-133, issn 1381-1169, 3 p.Article

A simple and efficient one-pot synthesis of β-acetamido carbonyl compounds using sulfated zirconia as a heterogeneous recyclable catalystDAS, Biswanath; KRISHNAIAH, Maddeboina; LAXMINARAYANA, Keetha et al.Journal of molecular catalysis. A, Chemical. 2007, Vol 270, Num 1-2, pp 284-288, issn 1381-1169, 5 p.Article

Stereoselective total synthesis of a potent natural antifungal compound (6S)-5,6,dihydro-6-[(2R)-2-hydroxy-6-phenyl hexyl]-2H-pyran-2-oneDAS, Biswanath; LAXMINARAYANA, Keetha; KRISHNAIAH, Martha et al.Bioorganic & medicinal chemistry letters (Print). 2009, Vol 19, Num 22, pp 6396-6398, issn 0960-894X, 3 p.Article

Iodine catalyzed preparation of amidoalkyl naphthols in solution and under solvent-free conditionsDAS, Biswanath; LAXMINARAYANA, Keetha; RAVIKANTH, B et al.Journal of molecular catalysis. A, Chemical. 2007, Vol 261, Num 2, pp 180-183, issn 1381-1169, 4 p.Article

New diterpenoids from Caesalpinia species and their cytotoxic activityDAS, Biswanath; SRINIVAS, Yallamalla; SUDHAKAR, Chithaluri et al.Bioorganic & medicinal chemistry letters (Print). 2010, Vol 20, Num 9, pp 2847-2850, issn 0960-894X, 4 p.Article