Items where Author is "Balasubramanian, Kalpattu K."

Article

Begum, Ayisha F. ; Balasubramanian, Kalpattu K. ; Shanmugasundaram, Bhagavathy (2022) 3‐Arylidene‐4‐Chromanones and 3‐Arylidene‐4‐Thiochromanones: Versatile Synthons towards the Synthesis of Complex Heterocycles Asian Journal of Organic Chemistry, 11 (10). ISSN 2193-5807

Begum, Ayisha F. ; Balasubramanian, Kalpattu K. ; Shanmugasundaram, Bhagavathy (2021) Acid activated montmorillonite K-10 mediated intramolecular acylation: Simple and convenient synthesis of 4-chromanones Tetrahedron Letters, 82 . p. 153372. ISSN 0040-4039

Krishnan, Saravanan ; Patel, Paresh N. ; Balasubramanian, Kalpattu K. ; Chadha, Anju (2021) Yeast supported gold nanoparticles: an efficient catalyst for the synthesis of commercially important aryl amines New Journal of Chemistry, 45 (4). pp. 1915-1923. ISSN 1144-0546

Poomathi, Nataraj ; Singh, Sunpreet ; Prakash, Chander ; Patil, Rajkumar V. ; Perumal, P.T. ; Barathi, Veluchamy Amutha ; Balasubramanian, Kalpattu K. ; Ramakrishna, Seeram ; Maheshwari, N.U. (2019) Bioprinting in ophthalmology: current advances and future pathways Rapid Prototyping Journal, 25 (3). pp. 496-514. ISSN 1355-2546

Poomathi, Nataraj ; Balaji, Ravichandran ; Maheswari, Narayanan Uma ; Mathivanan, Narayanasamy ; Perumal, Paramasivan T. ; Balasubramanian, Kalpattu K. ; Barathi, Veluchamy Amutha ; Ramakrishna, Seeram (2018) Brønsted acid catalysed eco friendly synthesis of quaternary centred C-3 functionalized oxindole derivatives New Journal of Chemistry, 42 (18). pp. 14817-14826. ISSN 1144-0546

Poomathi, Nataraj ; Balaji, Ravichandran ; Maheswari, Narayanan Uma ; Mathivanan, Narayanasamy ; Perumal, Paramasivan T. ; Balasubramanian, Kalpattu K. ; Barathi, Veluchamy Amutha ; Ramakrishna, Seeram (2018) Brønsted acid catalysed eco friendly synthesis of quaternary centred C-3 functionalized oxindole derivatives New Journal of Chemistry, 42 (18). pp. 14817-14826. ISSN 1144-0546

Mohan Raj, Radhakrishnan ; Balasubramanian, Kalpattu K. ; Easwaramoorthy, Deivanayagam (2017) Diels–Alder trapping of in situ generated dienes from 3,4-dihydro-2H-pyran with p-quinone catalysed by p-toluenesulfonic acid Organic & Biomolecular Chemistry, 15 (5). pp. 1115-1121. ISSN 1477-0520

Somasundaram, Devaraj ; Balasubramanian, Kalpattu K. ; Bhagavathy, Shanmugasundaram (2017) Tunable stereoselectivity in the synthesis of α- and β-aryl glycosides using 1,2-α-anhydrosugars as glycosyl donors Carbohydrate Research, 449 . pp. 95-102. ISSN 0008-6215

Devarajan, Krishnan ; Balasubramanian, Kalpattu K. ; Bhagavathy, Shanmugasundaram (2013) Novel Synthesis of 3,3-Bis-(4-chromone-3-ylmethyl)-chroman-4-ones Synthetic Communications, 43 (16). pp. 2165-2170. ISSN 0039-7911

Kumaran, Elumalai ; Santhi, Meenakshisundaram ; Balasubramanian, Kalpattu K. ; Bhagavathy, Shanmugasundaram (2011) Montmorillonite K-10 clay-catalyzed Ferrier rearrangement of 2-C-hydroxymethyl-d-glycals, 3,4,6-tri-O-alkyl-d-glycals, and 3,4-(dihydro-2H-pyran-5-yl)methanol: a few unexpected domino transformations Carbohydrate Research, 346 (13). pp. 1654-1661. ISSN 0008-6215

Santhi, Meenakshisundaram ; Balasubramanian, Kalpattu K. ; Bhagavathy, Shanmugasundaram (2009) Trifluoroacetic acid-mediated facile transformation of 2-C-hydroxymethyl-D-glycals to chiral pyrano[2,3-b]benzopyrans Carbohydrate Research, 344 (4). pp. 521-525. ISSN 0008-6215

Subashini, Murugan ; Balasubramanian, Kalpattu K. ; Bhagavathy, Shanmugasundaram (2008) Efficient and practical synthesis of dissymmetrical ethers of 4-nitrocatechol Synthetic Communications, 38 (18). pp. 3088-3106. ISSN 0039-7911

Ramesh, Namakkal G. ; Balasubramanian, Kalpattu K. (2003) 2-C-Formyl glycals: emerging chiral synthons in organic synthesis European Journal of Organic Chemistry, 2003 (23). pp. 4477-4487. ISSN 1434-193X

Shanmugasundarama, Bhagavathy ; Varghese, Babu ; Balasubramanian, Kalpattu K. (2002) 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, 337 (17). pp. 1523-1527. ISSN 0008-6215

Shanmugasundaram, Bhagavathy ; Bose, Ajay K. ; Balasubramanian, Kalpattu K. (2002) Microwave-induced, Montmorillonite K10-catalyzed Ferrier rearrangement of tri-O-acetyl-D-galactal: mild, eco-friendly, rapid glycosidation with allylic rearrangement Tetrahedron Letters, 43 (38). pp. 6795-6798. ISSN 0040-4039

Jayaprakash, Karamil ; Venkatachalam, Chittoor S. ; Balasubramanian, Kalpattu K. (1999) A convenient one-pot synthesis of N-aryl-3-pyrrolines Tetrahedron Letters, 40 (35). pp. 6493-6496. ISSN 0040-4039

Palani, Namasivayam ; Chadha, Anju ; Balasubramanian, Kalpattu K. (1998) Mechanism of lithium perchlorate/diethyl ether-catalyzed rearrangement of α- and β-endo- and -exo-dicyclopentadienyl vinyl ethers: use of deuterium labeling and a chiral probe Journal of Organic Chemistry, 63 (16). pp. 5318-5323. ISSN 0022-3263

Ramesh, Namakkal G. ; Balasubramanian, Kalpattu K. (1995) Mitsunobu reaction of 1,5-anhydro-3,4,6-tri-O-benzyl-2-deoxy-2-hydroxymethyl-hex-1-enitols and 1,5-anhydro-2-deoxy-4,6-O-protected-hex-1-enitols. A novel method for the synthesis of 2-C-methylene glycosides and an useful alternative to Ferrier rearrangement Tetrahedron, 51 (1). pp. 255-272. ISSN 0040-4020