DEPARTMENT OF CHEMISTRY
Chemistry
Dr. S.Bhagavathy
 |
| Designation | : | Professor |
| Nature of Employment | : | Regular |
| Qualification | : | M.Sc., |
| Email ID | : | bhagavathy@crescent.education |
Educational Backround
| Programme | Discipline | University | Year |
|---|---|---|---|
| Ph.D. | Organic Chemistry | I.I.T. Madras | 2003 |
| M.Sc.Ed. | General Chemistry | University of Mysore | 1996 |
| B.Sc.Ed. | Chemistry | University of Mysore | 1994 |
Teaching
Academic Experience
| Designation | Institution | Duration |
|---|---|---|
| Professor | B.S. Abdur Rahman Crescent Institute of Science and Technology | March 2021 to till date |
| Associate Professor | B. S. Abdur Rahman Institute | July 2011 – February 2021 |
| Assistant Professor | B. S. Abdur Rahman Institute | Aug 2009 – June 2011 |
| Project Leader | Shasun Research Centre | Sept 2005 – May 2009 |
| Post Doctoral Fellow | Eidengonische Technische Horschule, Zurich, Switzerland | Sept 2003 – July 2005 |
| Ph.D. Fellow Exchange Student | Stevens Institute of Technology, Hoboken, NJ, USA | Nov 2000 – Oct 2001 |
Research
Areas of Research Interest
- Synthetic carbohydrate chemistry
- Heterocyclic chemistry (coumarins, chromones and beta lactams)
- Microwave assisted synthetic chemistry
Sponsored Research Project
| S.No. | Agency | Title of the project | Amount | Year |
|---|---|---|---|---|
| 1 | DST-SERB-POWER | Synthesis of C-aryl septanosides as analogues of C-aryl glycosidic inhibitors | 23.5 Lakhs | 2022 -2025 |
| 2 | DST-SERB | Palladium catalysed Buchwald-Hartwig coupling of 2-C-Hydroxymethyl-d-glycals and aryl halides: Synthesis of functionalised C-aryl glycosides. | 42.6 Lakhs | 2011-2014 |
Research Supervision
| Course | Ph.D. | M.Sc. Chemistry |
|---|---|---|
| Completed | 1 (completed) 1 (Thesis submitted) | 11 |
| Ongoing | 1 | 04 |
Research Publications
| Total No. of Publications | 11 |
| Highest Impact Factor | 5.5 |
| Average Impact Factor | 1.25 |
| Scopus H-Index | 5 |
| Total no. of Citations | 181 |
| S.No. | Title with page nos. | Journal details | Link |
|---|---|---|---|
| 1 | An Exclusive [1,3]-ortho migration and a domino [1,3]-[1,3]-para rearrangement in uncatalysed aromatic Claisen rearrangement – Thermal rearrangement of 3-aryloxymethyl chromones and synthesis of cis-homopterocarpanes. | Chemistry Letters 2015, 551-555 | http://www.journal.csj.jp/ doi/abs/10.1246/cl.141162 |
| 2 | Novel Synthesis of 3,3-Bis-(4-chromone-3-ylmethyl)-chroman-4-ones. | Syncomm 2011, 2165-2170 | http://www.tandfonline.com/doi/ full/10.1080/00397911.2012.691594 |
| 3 | Montmorillonite K-10 clay catalyzed Ferrier rearrange ment of 2-C-hydroxy methyl-D-glycals, 3,4,6-tri-O-alkyl- D-glycals, and 3,4-(dihydro-2H-pyran-5-yl)methanol: a few unexpected domino trans formations. | Carbohydrate Research 2011, 1654-1661 | http://www.sciencedirect.com/ science/article/pii/S000862151100139X |
| 4 | Trifluoroacetic acid mediated facile transformation of 2-C-hydroxymethyl-d-glycals to chiral pyrano[2,3-b]benzopyrans. | Carbohydrate Research 2009, 521-525 | http://www.sciencedirect.com/ science/article/pii/S0008621508006058 |
| 5 | Efficient and practical synthesis of dissymmetrical ethers of 4-nitrocatechol. | Synthetic commun. 2008, 3088-3106 | http://www.tandfonline.com/doi/ abs/10.1080/00397910802050949 |
| 6 | Inhibition of O-GlcNAcase by a gluco-configured nagstatin and a PUGNAc–imidazole hybrid inhibitor. | Chemical commun. 2006, 4372-4374 | http://pubs.rsc.org/en/ content/articlelanding/2006/cc/b612154c#!divAbstract |
| 7 | Synthesis of new C(2)-substituted gluco-configured tetrahydro imidazopyridines and their evaluation as glucosidase inhibitors. | Helv. Chim Acta 2005, 2593-2602 | http://onlinelibrary.wiley.com/ doi/10.1002/hlca.200590199/full |
| 8 | Stereoselective synthesis of a C-glycosylic compound (a “methyl C-glycoside”) through a regioselective free-radical ring-opening reaction. A single-crystal X-ray structure determination. | Carbohydrate Research 2002, 1523-1527 | http://www.sciencedirect.com/ science/article/pii/S0008621502001374 |
| 9 | Microwave-induced montzmorillonite K10-catalyzed Ferrier rearrange-ment of tri-O-acetyl-D-galactal: mild, eco-friendly, rapid glycosidation with allylic rearrangement. | Tetrahedron Letters 2002, 6795-6798 | http://www.sciencedirect.com/ science/article/pii/S0040403902015174 |
Publication
- Ayisha Begum, K. K. Balasubramanian, S. Bhagavathy. 3-Arylidene-4-Chromanones and 3-Arylidene-4-Thiochromanones: Versatile Synthons towards the Synthesis of Complex Heterocycles, Asian Journal of Organic Chemistry, 2022, 11, e202200328.
- Ayisha Begum, K. K. Balasubramanian, S. Bhagavathy. Acid activated montmorillonite mediated efficient synthesis of chromanones. Tetrahedron Letters, 2021, 82, 153372-77.
- Somasundaram, K. K. Balasubramanian, S. Bhagavathy. Mild and Simple aryl glycosidation using 1,2-anhydrosugars, Tetrahedron Letters, 2019, 60, 764-767
- Somasundaram, K. K. Balasubramanian, S. Bhagavathy. Tunable stereoselectivity in the synthesis of α- and β-aryl glycosides using 1,2-α-anhydrosugars as glycosyl donors, Carbohydrate Research, 2017, 449, 95-102
International Conferences:
- Presented an invited lecture in Emerging Trends in glycoscience and glycotechnology, a satellite synpoisum of ICS27 in IIT Delhi during 8-10th Jan 2014.
- D. Somasundaram, K.K. Balasubramanian, S. Bhagavathy Synthesis of aryl ethers of glycols via Ullman coupling. 27th International Carbohydrate Symposium, IISc Bangalore, 12-17th January 2014.
- Devarajan, K; Balasubramanian, K.K.; Bhagavathy, S. Thermal and trifluoroacetic acid catalysed rearrangement of 3-aryloxymethyl chromones, Oral presentation in the 244th ACS National Meeting, Philadelphia, Pennsylvania, August 19-23, 2012.
- Devarajan, K.; Balasubramanian, K.K.; Bhagavathy, S. 3rd International Conference on Heterocyclic Chemistry, A novel base mediated trimerisation of 3-hydroxymethyl chromones, 10-13 December 2011, University of Rajasthan.
- Bose, A.K.; Rumthao, S.; S. Bhagavathy; Balasubramanian, K.K.; Manhas, M. S. 223rd ACS National Meeting, Orlando, FL, United States, April 7-11, 2002, MEDI-253.
- S. Bhagavathy, Balasubramanian, K.K. 221st ACS National Meeting, San Diego, CA, United States, 2001, CARB-80.
- S. Bhagavathy, Rumthao, S.; Balasubramanian, K.K.; Bose, A.K. New Jersey Academy of Sciences, 46th Annual Meeting, Union, NJ, United States, April 7, 2001.
