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Dr Ravikrishna Dada
Dr Ravikrishna Dada
Scientist
Verified email at umn.edu - Homepage
Title
Cited by
Cited by
Year
C (sp3)–H functionalization of methyl azaarenes: a calcium-catalyzed facile synthesis of (E)-2-styryl azaarenes and 2-aryl-1, 3-bisazaarenes
S Yaragorla, G Singh, R Dada
Tetrahedron letters 56 (43), 5924-5929, 2015
522015
A calcium catalysed regioselective (5-exo dig) tandem process for the synthesis of fully substituted furans
S Yaragorla, R Dada, A Pareek, G Singh
RSC advances 6 (34), 28865-28870, 2016
462016
Cycloisomerization of Oxindole‐Derived 1, 5‐Enynes: A Calcium (II)‐Catalyzed One‐Pot, Solvent‐free Synthesis of Phenanthridinones, 3‐(Cyclopentenylidene) indolin‐2‐ones and 3 …
S Yaragorla, A Pareek, R Dada
Advanced Synthesis & Catalysis 359 (17), 3068-3075, 2017
422017
Regioselective annulation of propargyl alcohols with ambident-enols: A Ca (II)-catalyzed trisubstituted benzochromene synthesis
S Yaragorla, A Pareek, R Dada
Tetrahedron letters 58 (49), 4642-4647, 2017
392017
Ca (II)-catalyzed, one-pot four component synthesis of functionally embellished benzylpyrazolyl coumarins in water
S Yaragorla, A Pareek, R Dada
Tetrahedron letters 56 (33), 4770-4774, 2015
392015
n Bu 4 NPF 6 promoted regioselective cascade synthesis of functionally embellished naphthofurans under acid, metal & solvent free conditions
A Pareek, R Dada, M Rana, AK Sharma, S Yaragorla
RSC Advances 6 (92), 89732-89743, 2016
332016
‘On water synthesis’ of oxindoles bearing quaternary carbon center through C–H (sp3) functionalization of methyl azaarenes
S Yaragorla, G Singh, R Dada
Tetrahedron Letters 57 (5), 591-594, 2016
312016
Amine-triggered highly facile oxidative benzannulation reaction for the synthesis of anthranilates under solvent-free calcium (II) catalysis
S Yaragorla, R Dada
ACS omega 2 (8), 4859-4869, 2017
292017
Iodo-cycloisomerization of aryl (indol-3-yl) methane-tethered propargyl alcohols to 3-iodocarbazoles via selective 1, 2-alkyl migration
S Yaragorla, D Bag, R Dada, KVJ Jose
ACS omega 3 (11), 15024-15034, 2018
282018
Ca (II)‐Catalyzed Regioselective Cascade Synthesis of Oxindolyl‐Naphthofurans through Meyer‐Schuster type Rearrangement
S Yaragorla, R Dada, G Singh, A Pareek, M Rana, AK Sharma
ChemistrySelect 1 (21), 6902-6906, 2016
262016
Alkaline-earth-catalyzed sp3 C–H functionalization of methyl azaarenes and its use in a one-pot four-component synthesis of azaarenyl benzylpyrazolones
S Yaragorla, R Dada, G Singh
Synlett 27 (06), 912-918, 2016
252016
Highly Regioselective Synthesis of Oxindolyl-Pyrroles and Quinolines via a One-Pot, Sequential Meyer–Schuster Rearrangement, Anti-Michael Addition/C(sp3)–H …
S Yaragorla, R Dada, P Rajesh, M Sharma
ACS omega 3 (3), 2934-2946, 2018
222018
Calcium (II) catalyzed regioselective dehydrative cross-coupling reactions: Practical synthesis of internal alkenes and benzopyrans
S Yaragorla, A Pareek, R Dada, AI Almansour, N Arumugam
Tetrahedron letters 57 (52), 5841-5845, 2016
222016
Microwave assisted benzylation of naphthols and 4-hydroxycoumarin under catalyst & solvent free conditions
R Dada, G Singh, A Pareek, S Kausar, S Yaragorla
Tetrahedron Letters 57 (33), 3739-3742, 2016
222016
Single‐Step Synthesis of 3‐Iodoquinolines from 2‐Aminophenyl Ketones through a Regioselective (6‐endodig) Electrophilic Cyclization
S Yaragorla, A Pareek, R Dada, PL Saini
European Journal of Organic Chemistry 2017 (31), 4600-4608, 2017
202017
TfOH catalyzed One-Pot Schmidt–Ritter reaction for the synthesis of amides through N-acylimides
G Singh, R Dada, S Yaragorla
Tetrahedron Letters 57 (39), 4424-4427, 2016
202016
Regiodivergent Synthesis of Penta-Substituted Pyrroles through a Cascade [3+ 2] Cyclization of C-Acylimines with Activated Alkynes and Aromatic Nucleophiles
J Vannada, M Sulthan, D Arun, R Dada, S Yaragorla
The Journal of Organic Chemistry 85 (10), 6697-6708, 2020
172020
Ca (II)-catalyzed diastereoselective formal [4+ 2] annulation of a 3-component solvent-free povarov reaction
PMK Mohinuddin, R Dada, AI Almansour, N Arumugam, S Yaragorla
Tetrahedron letters 60 (15), 1043-1048, 2019
172019
Calcium-Catalyzed Stereoselective Tandem [4+2] and [3+2] Annulation Reaction for the Synthesis of Dihydropyrrolo[1,2-a]quinolines
R Dada, M Sulthan, S Yaragorla
Organic letters 22 (1), 279-283, 2019
162019
Regioselective Synthesis of 1, 4 & 1, 5‐Enynes through a Ca (II)‐Catalyzed Cross‐Dehydrative‐Coupling of Styrenes and Propargyl alcohols
S Yaragorla, R Dada, A Pareek
ChemistrySelect 3 (2), 495-499, 2018
122018
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