Publications
2019-2015
257. Facile synthesis of fused oxasapphyrins.
P. Isar and M. Ravikanth, Org. Lett. 21, 9502-9505 (2019).
256. Antiaromatic carbaporphyrinoids: Fluorene as a fused motif toward the synthesis of meso-fused heterobenziporphyrins A. Kumar, K. Laxman and M. Ravikanth, Org. Lett. 21, 8726-8730 (2019).
255. Ultra-sensitive gas phase detection of 2,4,6-trinitrotoluene by non-covalently functionalized graphene field effect transistor
S. Gujarushi, S. G. Surya, M. G. Walawalker, M. Ravikanth, V. R. Rao, C. Subramaniam, Analyst, 145, 917–928 (2019).
254. Synthesis of A2B type 22-oxacorroles bearing two different five-membered heterocycles at meso positions
B. Umasekhar and M. Ravikanth*, J. Porphyrins and Phthalocyanines, 23: 1–8 (2019).
253. Synthesis and studies of crowned dipyrromethenes based macrocycles.
B. Ojha, A. Kumar, K. G. Thorat and M. Ravikanth, Tetrahedron 130574-130581 (2019).
252. Synthesis of ABC-Type 22-Oxacorroles Bearing Three Different Five-Membered Heterocycles at the meso Positions
B. Umasekhar, K. G. Thorat and M. Ravikanth, Eur.J. Org. Chem., 2414-2420 (2019).
251. Covalently linked meso-tetraaryl triphyrin(2.1.1)- ferrocene(s) conjugates: synthesis and properties
K. N. Panda, K. G. Thorat, and M. Ravikanth, Org. Biomol. Chem., 17, 5066--5071 (2019).
250. Telluraporphyrinoids: an interesting class of core-modified porphyrinoids
A. Alka, V. S. Shetti and M. Ravikanth, Dalton Trans. 48, 4444-4459 (2019).
249. Synthesis and Studies of Strained Fluorenophyrins
A. Kumar, K. G. Thorat, and M. Ravikanth, J. Org. Chem. 84, 10321-10327 (2019).
248. Monofunctionalized 1,3,5,7-TetraarylazaBODIPYs and Their Application in the Synthesis of AzaBODIPY Based Conjugates
A. Koch and M. Ravikanth, J. Org. Chem. 84, 10775-10784 (2019).
247. Meso-Fused Carbatriphyrins(2.1.1) and Its Organo Phosphorus(V) Complex
A. Kumar, K. G. Thorat, A. Sinha, R. J. Butcher and M. Ravikanth, J. Org. Chem. 84, 9067- 9074 (2019).
246. Synthesis of Unsymmetrical Heterobenzisapphyrins
S. Kumar, K. G. Thorat and M. Ravikanth, J. Org. Chem. 84, 417-422 (2019).
245. Effects of Core Modification on Electronic Properties of para- Benziporphyrins
R. Sengupta, K. G. Thorat, and M. Ravikanth, Inorg. Chem. 58, 12069-12082 (2019).
244. Synthesis of BR2 complexes of a-pyrrolyl dipyrrins
S. Panchavarnam, K. G. Thorat and M. Ravikanth Tetrahedron, 75, 3371-3381 (2019).
243. Coordination chemistry of expanded porphyrins
A. Alka, V. S. Shetti and M. Ravikanth Coord. Chem. Rev., 401, 213063-213131 (2019).
242. Dibenzidecaphyrins (1.0.0.1.1.1.0.0.1.1) and Their Bis-BF2 Complexes
S. Kumar, K. G. Thorat and M. Ravikanth, J. Org. Chem. 83, 14277-14285 (2018).
241. Synthesis of meso-Tetraaryl Triphyrins(2.1.1)
K. N. Panda, K. G. Thorat and M. Ravikanth, J. Org. Chem. 83, 12945-12950 (2018).
240. Synthesis of Nonaromatic and Aromatic Dithia Benzisapphyrins
R. Sengupta, K. G. Thorat and M. Ravikanth, J. Org. Chem. 83, 11794-11803 (2018).
239. Covalently Linked meso‐BODIPYnyl Dithiahomoporphyrins: Synthesis and Properties
K. G. Thorat, G. Chowdhary, P. Isar and M. Ravikanth, Eur. J. Org. Chem.39, 5389-5396 (2018).
238. Benzofuran-/Benzothiophene-Incorporated NIR-Absorbing Triphyrins(2.1.1)
A. Kumar, K. G. Thorat and M. Ravikanth, Org. Lett. 20, 4871-4874 (2018).
237. Synthesis of Phlorin Analogues of Dithiacorrphycene and Their Use as Specific Chemodosimetric Sensors for Fe3+ Ions
K. G. Thorat and M. Ravikanth, Chem. Asian J. 13, 3040-3050 (2018).
236. Synthesis and Properties of B(Ph)(OR) Complexes of AzaDipyrrin
A. Koch, S. Kumar and M. Ravikanth, Eur. J. Org. Chem. 31, 4277-4283 (2018).
235. Synthesis, Structural, Spectral, and Electrochemical Studies of Selenabenziporphyrin and Its Pd(II) Complex
S. Kumar, K. G. Thorat, W.-Z. Lee and M. Ravikanth, Inorg. Chem. 57, 8956-8963 (2018).
234. Heterocorroles: corrole analogues containing heteroatom(s) in the core or at a meso-position
B. Umasekhar, V. S. Shetti, M. Ravikanth, RSC Adv. 8, 21100-21132 (2018).
233. Synthesis, Characterization, Sensing and Coordination Properties of Trans-homoporphodimethenes
P. Isar, M. R. Rao and M., M. Ravikanth, Eur. J. Org. Chem. 3095-3104 (2018).
232. Synthesis of Tellurabenziporphyrin and Its Pd(II) Complex.
S. Kumar, W.-Z. Lee and M. Ravikanth, Org. Lett. 20, 636-639 (2018).
231. Stable Core-Modified Doubly N-Fused Expanded Dibenziporphyrinoids.
S. Kumar, M. R. Rao, M. Ravikanth, J. Org. Chem. 83, 1584-1590 (2018).
230. Synthesis and properties of BF2- & PO2-complexes of mono meso-heterocycle substituted 25-oxasmaragdyrins and derivatives. B. Umasekhar and M. Ravikanth, Tetrahedron 74, 407-417 (2018).
229. 1,7-Difluorophore Substituted AzaBODIPYs.
A. Koch, and M. Ravikanth, Eur. J. Org. Chem. 228-234 (2018).
228. Construction of Novel Cyclic Tetrads by Axial Coordination of Thiaporphyrins to Sn(IV) Porphyrin.
A. Alka, Yogita Pareek, V. S. Shetti, M. R. Rao, G. G. Theophall, W-Z. Lee, K. V. Lakshmi, and M. Ravikanth, Inorg. Chem. 56, 13913-13929 (2017).
227. Hybrid Macrocycles of Subporphyrins and Triphyrins.
A. Kumar, M. R. Rao, W-Z. Lee, and M. Ravikanth, Org. Lett.,19, 5924–5927. (2017).
226. Synthesis of Stable [28π] m-Benzihexaphyrins (1.0.0.1.1.1).
S. Kumar and M. Ravikanth, J. Org. Chem. 83, 12359–12365 (2017).
225. Synthesis of Oxasmaragdyrin–Amino Acid Conjugates.
K. Laxman and M. Ravikanth, Eur. J. Org. Chem., 2017, 5884-5891 (2017).
224. Synthesis, X-ray Structure, Spectral and Electrochemical Properties of Aza-BODIPY-Metal Dipyrrinyl Conjugates.
A. Kumar, and M. Ravikanth, Chemistry Select, 2, 9663-9669 (2017).
223. Synthesis and properties of covalently linked AzaBODIPY-BODIPY Dyads and AzaBODIPY-(BODIPY)2 Triads.
S. Kumar, K. G. Thorat, and M. Ravikanth, J. Org. Chem., 82, 6568–6577 (2017).
222. Calixsmaragdyrin: A Versatile Ligand for Coordination Complexes.
T. Chatterjee, B. Molnar, G. G. Theophall, W. –Z. Lee, K.V. Lakshmi, M. Ravikanth, Inorg. Chem., 56, 3763-3772 (2017).
221. One pot synthesis of unusual meso-dipyrrinyl corrole.
K. Laxman, T. Kaur, and M. Ravikanth, RSC Advances, 7, 19878-19884 (2017).
220. An approach to estimate spatial distribution of analyte within cells using spectrally-resolved fluorescence microscopy.
D. K. Sharma, M. Irfanullah, S. K. Basu, S. Madhu, S. De, S. Jadhav, M. Ravikanth, and A. Chowdhury, Methods and
Applications in Fluorescence, 5, 1 (2017).
219. Benzothiazoles-substituted tetraphenylethylenes: synthesis, structure, aggregation-induced emission and biological studies. K. Keshav, M. K. Kumawat, R. Srivastava and M. Ravikanth, Mater. Chem. Front., 1, 1207-1216 (2017).
218. Use of Wittig reaction for the synthesis of conjugated Aza-BODIPYs and their spectral and electrochemical properties.
A. Koch, S. Kumar and M. Ravikanth, Tetrahedron, 73, 1459–1465 (2017).
217. Synthesis of Dicyanovinyl Substituted E-Diphenyldipyrroethene and its Selective Application for Cyanide Sensing.
K. Keshav, A. Dvivedi and M. Ravikanth, Chemistry Select, 2, 2014–2020 (2017).
216. Synthesis, Structure and Properties of First Examples of Hexacoordinated Sn(IV) Complexes of Pyrrolyl Dipyrrins.
R. Sharma, and M. Ravikanth, Eur. J. Inorg. Chem. 2017, 829–834 (2017).
215. Smaragdyrins and Sapphyrins Analogues.
T. Chatterjee, A. Srinivasan, M. Ravikanth, and T. K. Chandrashekar. Chem. Rev. 117, 3329–3376 (2017).
214. Heteroatom-Containing Porphyrin Analogues.
T. Chatterjee, V. Shetti, R. Sharma, and M. Ravikanth, Chem. Rev. 117, 3254–3328 (2017).
213. Strongly coupled oxasmaragdyrin–BF2 chelated dipyrrin dyads: syntheses, X-ray structure, ground- and excited-state charge-transfer interactions. H. B. Gobeze, S. Kumar, F. D’Souza and M. Ravikanth, Chem. Eur. J. 22, 1546–1556 (2016)
212. Synthesis and properties of Oxasmaragdyrins containing one Five-membered Heterocycle at Meso-position. B. Umasekhar, P. Samanta, T. Chatterjee and M. Ravikanth, J. Chem. Sci. 128, 11, 1709-1715 (2016).
211. A Vapor Phase Self-Assembly of Porphyrin Monolayer as a Copper Diffusion Barrier for Back-End-of-Line CMOS Technologies. T. R. Naik, V. Singh, M. Ravikanth and V. R. Rao, IEEE Transactions on Electron Devices 63, 5, 2009-2015 (2016).
210. Synthesis and Quantum Mechanical Studies of a Highly Stable Ferrocene-Incorporated expanded Porphyrin
Chatterjee, T.; Theophall, G. G.; Silva, K. I.; Lakshmi, K. V.; and M. Ravikanth, Inorg. Chem., 55, 6873–6881 (2016).
209. Rhenium(I) Tricarbonyl Complexes of meso-Tetraaryl-21,23-diheteroporphyrins.
T. Kaur, Way-Zen Lee and M. Ravikanth, Inorg. Chem., 55, 5305–5311 (2016).
208. Panchromatic Light Capture and Efficient Excitation Transfer Leading to Near-IR Emission of BODIPY Oligomers
R. Sharma, H. B. Gobeze, F. D’Souza and M. Ravikanth, ChemPhysChem ,17, 2516–2524 (2016).
207. Effect of Five Membered Aromatic Heterocycle at Meso-Position on the Electronic Properties of 3-Pyrroyl BODIPY
R. Sharma, V. Lakshmi, T. Chatterjee and M. Ravikanth, New J. Chem. 40, 5855-5860 (2016).
206. Phosphorus Complexes of Porphyrinoid Macrocycles
R. Sharma and M. Ravikanth, J. Porphyrins and Phthalocyanines (2016).
205. β-meso covalently linked Novel Dipalladium (II) Bis-dipyrrin complex
P. Isar, T. Chatterjee and M. Ravikanth, Chemistry Select 6, 1220-1224 (2016).
204. Stabilization of hexa- coordinated P(V) corroles by axial silyloxy groups
T. Chatterjee, Way-Zen Lee and M. Ravikanth, Dalton Trans. 45, 7815-7822 (2016).
203. Mixed B(III) and P(V) Complexes of Meso-Triaryl 25-Oxasmaragdyrins.
E. Ganapathi, H. Kalita, G. G. Theophall, K. V. Lakshmi and M. Ravikanth, Chem. Eur. J. 22, 9699–9708 (2016).
202. High singlet oxygen production and negative solvatochromism of octabrominated 3-pyrroryl boron dipyrromethanes
R. Sharma, H. B. Gobeze, T. Chatterjee, P. A. Karr, F. D’Souza and M. Ravikanth, RSC Adv. 6, 24111-24114 (2016).
201. N-Methylated 25-Oxasmaragdyrins: Synthesis, Structure and Properties
T. Kaur, Way-Zen Lee and M. Ravikanth, J. Porphyrins and Phthalocyanines 20, 583–589 (2016).
200. Ring Opening of meso-Triaryl 25-Oxasmaragdyrin Macrocycle by m- Chloroperoxybenzoic acid
H. Kalita, A. Ghosh, Way-Zen Lee and M. Ravikanth, Chem. Eur. J. 22, 2153-2157 (2016).
199. Synthesis of covalently linked b-meso-azaBODIPY Pd(II) dipyrrin conjugate
A. Kumar, S. Kumar, T. Chatterjee and M. Ravikanth, ChemistrySelect.1, 94-99 (2016).
198. Nucleophilic addition of CN- ion to –C≡N bond of azaBODIPY leading to turn-on fluorescence sensor
A. Dvivedi, S. Kumar and M. Ravikanth Sensors and Actuators B: Chemical 224, 364-371 (2016).
197. Synthesis, Structure, Spectral and Electrochemical Properties of [20]Dioxahomoporphyrins and Covalently Linked
Dioxahomoporphyrin-Porphyrin Dyads. E. Ganapathi, S. Kuliya, T. Chatterjee and M. Ravikanth, Eur. J. org. Chem. 282-290 (2016).
196. Functionalized boron-dipyrromethenes and their applications.
V. Lakshmi, R. Sharma and M. Ravikanth, Reports in Organic chemistry, 6, 1-24 (2016).
195. Source/Drain Engineering in OFETs using Self Assembled Monolayers of Metal Complexed Porphyrins.
S. Satti, T. Naik, V. Lakshmi, M. Ravikanth and V Ramgopal Rao., Proceedings of the 15th IEEE International Conference on Nanotechnology, 537-540 (2015).
194. Formation of unusual diphlorins from condensation of 2,5- bis(arylhydroxymethyl) thiophene and pyrrole
R. Sharma, Way-Zen Lee and M. Ravikanth, RSC Adv. 5, 102765-102771 (2015).
193. Intramolecular energy transfer dynamics in differently linked zinc porphyrin-dithiaporphyrin dyads
R. Ghosh, M. Yedukondalu, M. Ravikanth and D. K. Palit, RSC Adv. 5, 85296-85304 (2015).
192. Synthesis, Structure, Spectral, Electrochemical and Fluoride Sensing Properties of meso- Pyrroyl Boron Dipyrromethene.
Umasekhar, E. Ganapathi, T. Chatterjee and M. Ravikanth, Dalton Trans. 44, 16516-16527 (2015).
191. Synthesis and Properties of Hexaarylated AzaBODIPYs.
S. Kumar, T. K. Khan and M. Ravikanth, Tetrahedron 71, 7608-7613 (2015).
190. Fluorescent Boron Complexes of 25-Oxasmaragdyrins Containing Axial Silyloxy Groups.
E. Ganapathi, T. Chatterjee and M. Ravikanth, Eur. J. Inorg. Chem. 29, 4810-4818 (2015).
189. Directly Connected AzaBODIPY-BODIPY Dyad: Synthesis, Crystal Structure, Ground and Excited State Interactions.
S. Kumar, H. B. Gobeze, T. Chatterjee, F. D’Souza and M. Ravikanth, J.Phys.Chem. A 119, 8338-8348 (2015).
188. Stereochemical modulation of emission behaviour in E/Z isomers of diphenyldipyrromethene from aggregation induced
emission to crystallization induced emission.
K.Garg, E. Ganapathi, P. Rajakannu and M. Ravikanth, Phys. Chem. Chem. Phys. 17, 19465-19473 (2015).
187. A Stable Seven-Membered Heterocycle, Containing B, C, N, O, and P Atoms, inside a Smaragdyrin Macrocycle.
H. Kalita, W. -Z. Lee, G. G. Theophall, K. V. Lakshmi and M. Ravikanth, Chem. Eur. J. 21,11315-11319 (2015).
186. Vectorial Charge Separation and Selective Triplet-State Formation during Charge Recombination in a Pyrrolyl-Bridged
BODIPY-Fullarene Dyad. V. Bandhi, H. B. Gobeze, V. Lakshmi and M. Ravikanth, J.Phys.Chem. C 119, 8095- 8102 (2015).
185. Synthesis, Structure and Properties of Core-modified Pentaphyrins Containing Six Meso Carbons
E. Ganapathi, T. Chatterjee, W. -Z. Lee and M. Ravikanth, Asian J. Org. Chem. 4, 638-645 (2015).
184. Multi-expanded porphyrin assemblies on cyclophosphazene scaffolds.
T. Kaur, T. K. Khan and M. Ravikanth, Eur. J. Org. Chem. 14, 3157-3163 (2015).
183. Meso-Pyrrole Substituted 22-Oxacorroles: Building Blocks for the Synthesis of BODIPY Bridged 22-Oxacorrole Dyads. H. Kalita and M. Ravikanth, Chem. Eur. J. 20, 7399-7402 (2015).
182. Synthesis, Structure and Hg2+ ion Sensing Properties of Stable Calixazasmaragdyrins
T. Chatterjee, S. Areti and M. Ravikanth, Inorg. Chem. 54, 2885-2892 (2015).
181. meso-Salicyladehyde substituted BODIPY as a chemodosimetric sensor for cyanide anions
A. Dvivedi, P. Rajakannu and M. Ravikanth, Dalton Trans. 44, 4054-4062 (2015).
180. Halogenated boron-dipyrromethenes: synthesis, properties and applications
V. Lakshmi, M. Rajeswara rao and M. Ravikanth, Org. Biomol. Chem. 13, 2501-2517 (2015).
179. Synthesis and specific fluoride binding properties of expanded dithiacalixphyrins
E. Ganapathi, T. Chatterjee and M. Ravikanth, Dalton Trans. 44, 2763-2770 (2015).