SUMAN KALYAN PANJA
@aus.ac.in
Assistant Professor, Department of Education
ASSAM UNIVERSITY, SILCHAR
SUMAN KALYAN PANJA completed his Ph.D. in Chemistry from the University of Calcutta in the year 2012. He was again awarded Ph.D. in Education by Assam University, Silchar in 2023. At present Dr. Panja is working as an assistant professor in the Department of Education, at Assam University, Silchar. His areas of research interest include MOOC, technology-enhanced learning, higher education, professional development, science education, and organic chemistry.
EDUCATION
1. Education
B.Ed. (C.U) M.Ed. (C.U) Ph.D. (AUS) PGD in Guidance and Counselling (C.U) NET (NTA) WBTET
2. Chemistry
B.Sc (C.U) M.Sc (C.U) Ph.D. (C.U) PGD in Chemical Analysis and Quality Management (UoH) NET (CSIR) GATE
3. PGD in Training and Development from ISTD
RESEARCH, TEACHING, or OTHER INTERESTS
Education, Chemistry, Multidisciplinary
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Jaydip Ghosh, Suman Kalyan Panja, Sourav Maiti, Pritam Biswas, Tapas Sarkar,, and Chandrakanta Bandyopadhyay
Wiley
3‐Arylaminomethylidenechroman‐2‐carboxamide has been synthesized by a one‐pot three component reaction among 3‐formylchromone, aromatic amine, and cyclohexyl isocyanide. 3‐(N‐alkylsubstitued/unsubstituted)aminomethylidenechroman‐2‐carboxamides were synthesized by heating Passerini products derived from chromone‐3‐carbaldehyde with different aliphatic primary amines. The products obtained from the reactions of aliphatic primary amines readily form chromeno[2,3‐c]pyrrole when heated in acetic acid. Bischromanones have also been synthesized using this methodology.
Sourav Maiti, Suman Kalyan Panja, Koushik Sadhukhan, Jaydip Ghosh, and Chandrakanta Bandyopadhyay
Elsevier BV
Suman Kalyan Panja, Jaydip Ghosh, Sourav Maiti, and Chandrakanta Bandyopadhyay
SAGE Publications
The three-component reaction involving chromone-3-carbaldehyde, 4-hydroxycoumarin and cyclohexyl isocyanide produces furocoumarin and biscoumarin derivatives. Formation of the latter compound seems to involve cyclohexylamine. Cyclohexyl isocyanide was found to act as a masked source of cyclohexylamine.
Chandrakanta Bandyopadhyay, Sourav Maiti, Suvadip Mallick, Suman Panja, and Chiranjib Pal
Georg Thieme Verlag KG
Sourav Maiti, T. M. Lakshmykanth, Suman Kalyan Panja, Ranjan Mukhopadhyay, Ayan Datta, and Chandrakanta Bandyopadhyay
Wiley
AbstractRegio‐ and stereoselective syntheses of tetracyclic compounds having chromone, pyrrolidine, and piperidine rings have been accomplished by an intramolecular [3+2] cycloaddition reaction involving azomethine ylide. The reactions were carried out thermally as well as by irradiation with microwave. The latter process accelerates the reaction. The selectivities were investigated by density functional theory computation. J. Heterocyclic Chem., (2011).
Sourav Maiti, Suman Kalyan Panja, and Chandrakanta Bandyopadhyay
Elsevier BV
Sourav Maiti, Suman Kalyan Panja, and Chandrakanta Bandyopadhyay
SAGE Publications
POCl3-induced dehydration of 3,3'-methylenedi(2-arylamino-4 H-chromen-4-ones) gives 6,8-diarylimino-7 H-pyrano[3,2- c:5,6- c’]dicoumarins, which undergo chemoselective hydrolysis of the imino function to form 7 H-pyrano[3,2- c:5,6- c’]dicoumarins by heating with HCl in methanol However, cleavage of the ether function occurs upon heating in acetic acid to give 3,3'-methylenedi(2-arylamino-4 H-chromen-4-ones).
Suman Kalyan Panja, Sourav Maiti, Michael G. B. Drew, and Chandrakanta Bandyopadhyay
SAGE Publications
On stirring an equimolar mixture of 4-oxo-4 H-chromene-3-carbaldehyde, ninhydrin and cyclohexyl isocyanide in CH2Cl2-MeOH (7:1) at room temperature produces 3-cyclohexylimino-1-(2-hydroxy-1,3-dioxo-2,3-dihydro-1H-inden-2-yl)-1,3-dihydro-9H-furo[3,4-b]chromen-9-one which on hydrolysis produces 1-(2-hydroxy-1,3-dioxo-2,3-dihydro-1 H-inden-2-yl)-1 H-furo[3,4- b]chromene-3,9-dione. The structure of the latter compound was confirmed by single crystal X-ray diffraction.
Sourav Maiti, Suman Kalyan Panja, and Chandrakanta Bandyopadhyay
Elsevier BV
Chandrakanta Bandyopadhyay, Suman Panja, Sourav Maiti, and Subhabrata Banerjee
Georg Thieme Verlag KG
3-Formylchromone reacts with cyclohexyl isocyanide to produce pyrano[3,4-b]chromone, which rearranges to 1-benzopyrano[2,3-c]pyridine when heated with HCl in ethanol.
Sourav Maiti, Suman Kalyan Panja, and Chandrakanta Bandyopadhyay
Wiley
Abstract magnified image 2‐(Alkyl/arylamino)chromone‐3‐carbaldehyde reacts with Meldrum's acid, hippuric acid, 4‐hydroxycoumarin, diethyl malonate, ethyl acetoacetate, or ethyl benzoylacetate to produce 1‐benzopyrano[2,3‐b]pyridine‐2,5‐dione moiety, but ethyl cyanoacetate and malononitrile react differently. J. Heterocyclic Chem., (2010).
Sourav Maiti, Suman Kalyan Panja, and Chandrakanta Bandyopadhyay
Elsevier BV
Suman Kalyan Panja, Sourav Maiti, Michael G.B. Drew, and Chandrakanta Bandyopadhyay
Elsevier BV
Suman Kalyan Panja, Sourav Maiti, and Chandrakanta Bandyopadhyay
SAGE Publications
Heating an equimolar mixture of 6-substituted chromone-3-carbaldehydes, β-naphthol and dimedone in AcOH produces 3,3-dimethyl-11-(4-oxo-4 H-1-benzopyran-3-yl)-1,2,3,4-tetrahydronaphtho[2,1- b]-1-benzopyran-11 H-1-ones, whereas under similar condition use of Meldrum's acid in place of dimedone gave 1 -benzopyrano[2,3- b]naphtho[1,2- e] pyran-7a H, 13 H-13-ones and 3,4-dihydro-4-(4-oxo-4 H-1-benzopyran-3-yl)naphtho[2,1- b]pyran-2 H-2-ones.
Suman Kalyan Panja, Partha Karmakar, Jishnunil Chakraborty, Tarun Ghosh, and Chandrakanta Bandyopadhyay
Elsevier BV
RECENT SCHOLAR PUBLICATIONS
MOST CITED SCHOLAR PUBLICATIONS
Publications
Suman Kalyan Panja, Atanu Banerjee, Kamal Krishna De and Ajay Kumar Singh. “The attitude of students and teachers towards MOOC usage for their academic and professional development: A comparative study of two case study Tuning Journal for Higher Education, 2023, 10 (2), 245-270. (e-ISSN: 2386-3137). doi: . Scopus, WoS. . Open access.
20. Suman Kalyan Panja and Ajay Kumar Singh. “A Narrative Study on iGOT and LEAP for the Professional Development of Government Employees in International Journal for Innovative Research in Multidisciplinary Field, 2022, 8 (11), 23-26. (ISSN No. 2455-0620).
19. Suman Kalyan Panja and Kamal Krishna De. “Attitude towards career guidance and counselling among higher secondary school teachers under present scenario in west Indian Journal of Applied Research, 2015, 5 (12), 12-17. (ISSN No. 2249-555X).
18. Jaydip Ghosh, Suman Kalyan Panja, Sourav Maiti, Pritam Biswas, Tapas Sarkar and Chandrakanta Bandyopadhyay. “Synthesis of 3-aminomethylidenechroman-2-carboxamides by a Sequential One-pot Three Component Reaction and by Post-Passerini Condensation J. Heterocyclic Chem., 2016, 53 (2), 449 - 456. (ISSN No. 1943 - 5193).
17. Suman Kalyan Panja, Jaydip Ghosh, Sourav Maiti and Chandrakanta Bandyopadhyay. “Synthesis of furocoumarins and biscoumarins by an isocyanide-induced multicomponent reaction: isocy