Items where Author is "Basak, A. K."

Article

Yadav, J. S. ; Subba Reddy, B. V. ; Mandal, S. S. ; Basak, A. K. ; Madavi, C. ; Kunwar, A. C. (2008) Dess-Martin periodinane promoted oxidative coupling of Baylis-Hillman adducts with silyl enol ethers: a novel synthesis of cis-fused dihydropyrans Synlett, 2008 (8). pp. 1175-1178. ISSN 0936-5214

Yadav, J. S. ; Singh, A. P. ; Bhunia, D. C. ; Basak, A. K. ; Srihari, P. (2008) A facile synthesis of pyrazolines from Baylis-Hillman adducts Chemistry Letters, 37 (6). p. 624. ISSN 0366-7022

Yadav, J. S. ; Subba Reddy, B. V. ; Pratap Singh, Ashutosh ; Basak, A. K. (2007) IBX/Sc(OTf)₃-promoted one-pot oxidative conjugate addition of allyltrimethylsilane to Baylis-Hillman adducts Tetrahedron Letters, 48 (42). pp. 7546-7548. ISSN 0040-4039

Yadav, J. S. ; Subba Reddy, B. V. ; Basak, A. K. ; Venkat Narsaiah, A. (2007) Microwave accelerated S_N2' substitution of Baylis-Hillman acetates: a comparative study of conventional heating versus microwave irradiation Journal of Molecular Catalysis A: Chemical, 274 (1-2). pp. 105-108. ISSN 1381-1169

Srihari, P. ; Pratap Singh, Ashutosh ; Basak, A. K. ; Yadav, J. S. (2007) Zinc mediated propenylation of Baylis-Hillman acetates Tetrahedron Letters, 48 (34). pp. 5999-6001. ISSN 0040-4039

Yadav, J. S. ; Subba Reddy, B. V. ; Pratap Singh, Ashutosh ; Basak, A. K. (2007) The first one-pot oxidative Michael reaction of Baylis-Hillman adducts with indoles promoted by iodoxybenzoic acid Tetrahedron Letters, 48 (24). pp. 4169-4172. ISSN 0040-4039

Yadav, J. S. ; Basak, A. K. ; Srihari, P. (2007) An aldol approach to the synthesis of the anti-tubercular agent erogorgiaene Tetrahedron Letters, 48 (16). pp. 2841-2843. ISSN 0040-4039

Yadav, J. S. ; Narsaiah, A. V. ; Basak, A. K. ; Goud, P. R. ; Sreenu, D. ; Nagaiah, K. (2006) Niobium pentachloride: an efficient catalyst for the selective acetylation of amines and thiols under mild conditions Journal of Molecular Catalysis A: Chemical, 255 (1-2). pp. 78-80. ISSN 1381-1169

Yadav, J. S. ; Reddy, B. V. S. ; Basak, A. K. ; Baishya, G. ; Venkat Narsaiah, A. (2006) Indium tribromide: an efficient catalyst for the silylation of hydroxy groups by the activation of hexamethyldisilazane Synthesis, 2006 (22). pp. 3831-3834. ISSN 0039-7881

Yadav, J. S. ; Reddy, B. V. S. ; Basak, A. K. ; Baishya, G. ; Venkat Narsaiah, A. (2006) Iodoxybenzoic acid (IBX): an efficient and novel oxidizing agent for the aromatization of 1,4-dihydropyridines Synthesis, 2006 (3). pp. 451-454. ISSN 0039-7881

Yadav, J. S. ; Narsaiah, A. V. ; Reddy, B. V. S. ; Basak, A. K. ; Nagaiah, K. (2005) Niobium(V) chloride: an efficient catalyst for selective acetylation of alcohols and phenols Journal of Molecular Catalysis A: Chemical, 230 (1-2). pp. 107-111. ISSN 1381-1169

Yadav, J. S. ; Subba Reddy, B. V. ; Basak, A. K. ; Narsaiah, A. V. ; Prabhakar, A. ; Jagadeesh, B. (2005) First example of the C-alkylation of indoles with Baylis-Hillman acetates Tetrahedron Letters, 46 (4). pp. 639-641. ISSN 0040-4039

Yadav, J. S. ; Reddy, B. V. S. ; Basak, A. K. ; Venkat Narsaiah, A. (2004) Recyclable 2nd generation ionic liquids as green solvents for the oxidation of alcohols with hypervalent iodine reagents Tetrahedron, 60 (9). pp. 2131-2135. ISSN 0040-4020

Yadav, J. S. ; Reddy, B. V. S. ; Reddy, P. S. R. ; Basak, A. K. ; Narsaiah, A. V. (2004) Efficient halogenation of aromatic systems using N-halosuccinimides in ionic liquids Advanced Synthesis & Catalysis, 346 (1). pp. 77-82. ISSN 1615-4150

Yadav, J. S. ; Reddy, B. V. S. ; Basak, A. K. ; Narsaiah, A. V. (2004) Baeyer-Villiger oxidations in ionic liquids. A facile conversion of ketones to esters and lactones Chemistry Letters, 33 (3). pp. 248-249. ISSN 0366-7022

Yadav, J. S. ; Reddy, B. V. S. ; Basak, A. K. ; Venkat Narsaiah, A. (2003) [Bmim]PF₆ and BF₄ ionic liquids as novel and recyclable reaction media for aromatic amination Tetrahedron Letters, 44 (10). pp. 2217-2220. ISSN 0040-4039

Yadav, J. S. ; Reddy, B. V. S. ; Basak, A. K. ; Venkat Narsaiah, A. (2003) [Bmim]BF₄ ionic liquid: a novel reaction medium for the synthesis of β-amino alcohols Tetrahedron Letters, 44 (5). pp. 1047-1050. ISSN 0040-4039

Yadav, J. S. ; Reddy, B. V. S. ; Basak, A. K. ; Narsaiah, A. V. (2003) Aza-Michael reactions in ionic liquids. A facile synthesis of β-amino compounds Chemistry Letters, 32 (11). pp. 988-989. ISSN 0366-7022

Yadav, J. S. ; Reddy, B. V. S. ; Basak, A. K. ; Narsaiah, A. V. (2003) Three-component coupling reactions in ionic liquids: an improved protocol for the synthesis of 1,4-dihydropyridines Green Chemistry, 5 (1). pp. 60-63. ISSN 1463-9262