Browse by Fellow

Up a level
Export as [feed] Atom [feed] RSS 1.0 [feed] RSS 2.0
Number of items: 62.

Pratihar, Sanjay ; Marek, Jaromir ; Roy, Sujit (2011) Mono cationic palladium(II): synthesis, characterization and catalytic activity in Suzuki coupling Inorganica Chimica Acta, 372 (1). pp. 362-366. ISSN 0020-1693

Roy, Ujjal Kanti ; Roy, Sujit (2010) Making and breaking of Sn-C and In-C bonds in situ: the cases of allyltins and allylindiums Chemical Reviews, 110 (4). pp. 2472-2535. ISSN 0009-2665

Choudhury, Joyanta ; Pratihar, Sanjay ; Maity, Arnab Kumar ; Roy, Sujit (2009) Reactivity of IrCl(PPh3)3 with diphenylacetylene- a direct route to 1-iridaindene Canadian Journal of Chemistry, 87 (1). pp. 183-187. ISSN 0008-4042

Roy, Sujit ; Podder, Susmita ; Choudhury, Joyanta (2008) Ir/Sn dual-reagent catalysis towards highly selective alkylation of arenes and heteroarenes with benzyl alcohols Journal of Chemical Sciences, 120 (5). pp. 429-439. ISSN 0253-4134

Choudhury, Joyanta ; Roy, Sujit (2008) Ir/Sn dual reagent catalysis for the alkylation of arenes with benzyl alcohols: kinetic evidence for an electrophilic pathway and a guide towards electronic tuning of catalyst efficiency Journal of Molecular Catalysis A: Chemical, 279 (1). pp. 37-46. ISSN 1381-1169

Choudhury, Joyanta ; Sinha, Pradipta ; Prabhakar, S. ; Vairamani, M. ; Roy, Sujit (2008) Selenophilicity of copper in selenium-carbon bond formation from selenous acid using Cu(II)/Sn(II) reagent Phosphorus, Sulfur, and Silicon and the Related Elements, 183 (12). pp. 2943-2955. ISSN 1042-6507

Choudhury, Joyanta ; Krishna Kumar, D. ; Roy, Sujit (2007) Generation of Ir-Sn and Rh-Sn bonds from the oxidative addition of tin(IV) halides to [Ir(μ-Cl)(1,5-COD)]2 and [Rh(μ-Cl)(1,5-COD)]2 Journal of Organometallic Chemistry, 692 (25). pp. 5614-5620. ISSN 0022-328X

Roy, Ujjal Kanti ; Roy, Sujit (2007) Pd0/SnII promoted Barbier-type allylation and crotylation of sulfonimines Tetrahedron Letters, 48 (40). pp. 7177-7180. ISSN 0040-4039

Bera, Milan ; Roy, Sujit (2007) A facile C-arylation of N-tosyl aziridines via Ag(I) catalysis Tetrahedron Letters, 48 (40). pp. 7144-7146. ISSN 0040-4039

Podder, Susmita ; Roy, Sujit (2007) Efficient and selective alkylation of arenes and heteroarenes with benzyl and allyl ethers using a Ir/Sn bimetallic catalyst Tetrahedron, 63 (37). pp. 9146-9152. ISSN 0040-4020

Podder, Susmita ; Choudhury, Joyanta ; Roy, Ujjal Kanti ; Roy, Sujit (2007) Dual-reagent catalysis within Ir-Sn domain: highly selective alkylation of arenes and heteroarenes with aromatic aldehydes Journal of Organic Chemistry, 72 (8). pp. 3100-3103. ISSN 0022-3263

Podder, Susmita ; Choudhury, Joyanta ; Roy, Sujit (2007) Secondary benzylation with benzyl alcohols catalyzed by a high-valent heterobimetallic Ir-Sn complex Journal of Organic Chemistry, 72 (8). pp. 3129-3132. ISSN 0022-3263

Roy, Ujjal Kanti ; Jana, Prithwish Kumar ; Roy, Sujit (2007) Pd0/SnII mediated three-component cascade coupling (3-C3) approaches Tetrahedron Letters, 48 (7). pp. 1183-1186. ISSN 0040-4039

Debroy, Paromita ; Roy, Sujit (2007) Recent advances in the synthesis and properties of ferrocenes having an unsaturated backbone Coordination Chemistry Reviews, 251 (1-2). pp. 203-221. ISSN 0010-8545

Roy, Ujjal Kanti ; Roy, Sujit (2006) SnCl2 mediated efficient N,N-dialkylation of azides to tertiary-amine via potential stannaimine intermediate Journal of Organometallic Chemistry, 691 (8). pp. 1525-1530. ISSN 0022-328X

Banerjee, Moloy ; Roy, Sujit (2006) Highly efficient Barbier allylation from allyl alcohol using iridium(I)/tin(II): unusual and indirect roles of allyl alcohol and tin Journal of Molecular Catalysis A: Chemical, 246 (1-2). pp. 231-236. ISSN 1381-1169

Debroy, Paromita ; Naskar, Dinabandhu ; Roy, Sujit (2006) A facile transesterification route to ferrocenyl esters Inorganica Chimica Acta, 359 (4). pp. 1215-1221. ISSN 0020-1693

Das, Jaya Prakash ; Roy, Ujjal Kanti ; Roy, Sujit (2005) Synthesis of alkynyl and vinyl selenides via selenodecarboxylation of arylpropiolic and cinnamic acids Organometallics, 24 (25). pp. 6136-6140. ISSN 0276-7333

Choudhury, Joyanta ; Podder, Susmita ; Roy, Sujit (2005) Cooperative Friedel-Crafts catalysis in heterobimetallic regime: alkylation of aromatics by π-activated alcohols Journal of the American Chemical Society, 127 (17). pp. 6162-6163. ISSN 0002-7863

Banerjee, Moloy ; Roy, Ujjal Kanti ; Sinha, Pradipta ; Roy, Sujit (2005) Tuning the reactivity of organotin(IV) by LiOH: allylation and propargylation of epoxides via redox transmetalation Journal of Organometallic Chemistry, 690 (6). pp. 1422-1428. ISSN 0022-328X

Debroy, Paromita ; Banerjee, Moloy ; Prasad, Madhumita ; Moulik, Satya P. ; Roy, Sujit (2005) Binding of amino acids into a novel multiresponsive ferrocene receptor having an ene backbone Organic Letters, 7 (3). pp. 403-406. ISSN 1523-7060

Banerjee, Moloy ; Roy, Sujit (2004) Rhodium(I)-catalyzed carbonyl allenylation versus propargylation via redox transmetalation across tetragonal tin(II) oxide Organic Letters, 6 (13). pp. 2137-2140. ISSN 1523-7060

Sinha, Pradipta ; Roy, Sujit (2004) Barbier reaction in the regime of metal oxide: carbonyl allylation over β-SnO/Cu2O and surface diagnostics Organometallics, 23 (1). pp. 67-70. ISSN 0276-7333

Debroy, Paromita ; Roy, Sujit (2003) Synthesis of ferrocenes with ene-terminus via water-promoted Barbier-like carbonyl allylation using bimetallic copper(II)/tin(II) reagent Journal of Organometallic Chemistry, 675 (1-2). pp. 105-112. ISSN 0022-328X

Banerjee, Moloy ; Roy, Sujit (2003) Palladium(0) catalyzed regioselective carbonyl propargylation across tetragonal tin(II) oxide via redox transmetallation Chemical Communications (4). pp. 534-535. ISSN 1359-7345

Das, Jaya Prakash ; Roy, Sujit (2002) Catalytic Hunsdiecker reaction of α,β-unsaturated carboxylic acids: How efficient is the catalyst? Journal of Organic Chemistry, 67 (22). pp. 7861-7864. ISSN 0022-3263

Das, Jaya Prakash ; Sinha, Pradipta ; Roy, Sujit (2002) A nitro-Hunsdiecker reaction: from unsaturated carboxylic acids to nitrostyrenes and nitroarenes Organic Letters, 4 (18). pp. 3055-3058. ISSN 1523-7060

Sinha, Pradipta ; Banerjee, Moloy ; Kundu, Abhijit ; Roy, Sujit (2002) Transition metal catalysed Grignard-like allylic activation across tetragonal tin(II) oxide Proceedings of the Indian Academy of Sciences - Chemical Sciences, 114 (4). pp. 277-283. ISSN 0253-4134

Samuel, Purnima M. ; Vos, Dick de ; Raveendra, D. ; Sarma, J. A. R. P. ; Roy, Sujit (2002) 3-D QSAR studies on new dibenzyltin(IV) anticancer agents by comparative molecular field analysis (CoMFA) Bioorganic & Medicinal Chemistry Letters, 12 (1). pp. 61-64. ISSN 0960-894X

Sinha, Pradipta ; Kundu, Abhijit ; Roy, Sujit ; Prabhakar, Sripadi ; Vairamani, M. ; Ravi Sankar, A. ; Kunwar, A. C. (2001) Copper(II)/tin(II) reagent for allylation, propargylation, alkylation, and benzylation of disulfides and elemental sulfur: new insight into the "Copper Effect" Organometallics, 20 (1). pp. 157-162. ISSN 0276-7333

Sinha, Pradipta ; Roy, Sujit (2001) Barbier reaction in the regime of metal oxide: the first example of carbonyl allylation mediated by tetragonal tin(II) oxide Chemical Communications (18). pp. 1798-1799. ISSN 1359-7345

Naskar, Dinabandhu ; Das, Sanjoy Kumar ; Giribabu, Lingamallu ; Maiya, B. G. ; Roy, Sujit (2000) Novel catalytic Hunsdiecker-Heck (CHH) strategy toward all-E stereocontrolled ferrocene-capped conjugated push-pull polyenes Organometallics, 19 (8). pp. 1464-1469. ISSN 0276-7333

Naskar, Dinabandhu ; Roy, Sujit (2000) Catalytic Hunsdiecker reaction and one-pot catalytic Hunsdiecker–Heck strategy: synthesis of α,β -unsaturated aromatic halides, α-(dihalomethyl)benzenemethanols, 5-aryl-2,4-pentadienoic acids, dienoates and dienamides Tetrahedron, 56 (10). pp. 1369-1377. ISSN 0040-4020

Majumdar, Kanak Kanti ; Kundu, Abhijit ; Das, Indira ; Roy, Sujit (2000) Efficient organotin catalysts for urethanes: kinetic and mechanistic investigations Applied Organometallic Chemistry, 14 (2). pp. 79-85. ISSN 0268-2605

Kundu, Abhijit ; Roy, Sujit (2000) Copper(II)/tin(II) reagent for allylation, propargylation, alkynylation, and benzylation of diselenides: a novel bimetallic reactivity Organometallics, 19 (1). pp. 105-107. ISSN 0276-7333

Sarma, Jagarlapudi A. R. P. ; Nagaraju, Akula ; Majumdar, Kanak K. ; Samuel, Purnima M. ; Das, Indira ; Roy, Sujit ; McGhie, Alistair J. (2000) Solid state nuclear bromination with N-bromosuccinimide. Part 2. Experimental and theoretical studies of reactions with some substituted benzaldehydes Journal of the Chemical Society, Perkin Transactions 2, 2 (6). pp. 1119-1123. ISSN 0300-9580

Naskar, Dinabandhu ; Roy, Sujit (1999) 1-Haloalkynes from propiolic acids: a novel catalytic halodecarboxylation protocol Journal of Organic Chemistry, 64 (18). pp. 6896-6897. ISSN 0022-3263

Kundu, Abhijit ; Prabhakar, Sripadi ; Vairamani, M. ; Roy, Sujit (1999) A novel copper(II)/tin(II) reagent for regio- and chemoselective carbonyl propargylation Organometallics, 18 (15). pp. 2782-2785. ISSN 0276-7333

Naskar, Dinabandhu ; Roy, Sujit (1999) Synthesis of α-bromo-β-lactam via a novel catalytic Hunsdiecker like protocol Journal of the Chemical Society, Perkin Transactions 1 (17). pp. 2435-2436. ISSN 0300-922X

Naskar, Dinabandhu ; Chowdhury, Shantanu ; Roy, Sujit (1998) Is metal necessary in the Hunsdiecker-Borodin reaction? Tetrahedron Letters, 39 (7). pp. 699-702. ISSN 0040-4039

Kundu, Abhijit ; Prabhakar, Sripadi ; Vairamani, M. ; Roy, Sujit (1997) A novel copper (II)/tin (II) reagent for aqueous carbonyl allylation: in situ diagnostics of reactive organometallics in water Organometallics, 16 (22). pp. 4796-4799. ISSN 0276-7333

Das, Indira ; Chowdhury, Shantanu ; Ravikumar, Krishnan ; Roy, Sujit ; Gupta, Bhagawan Dass (1997) Organocobaloximes in organic synthesis an unusual radical-dependent five-member cyclization Journal of Organometallic Chemistry, 532 (1-2). pp. 101-107. ISSN 0022-328X

Chowdhury, Shantanu ; Roy, Sujit (1997) Cobalt assisted cleavage of S---S bonds and a base-free synthesis of mercapturic acids Tetrahedron Letters, 38 (12). pp. 2149-2152. ISSN 0040-4039

Chowdhury, Shantanu ; Roy, Sujit (1997) The first example of a catalytic Hunsdiecker reaction: synthesis of β-halostyrenes Journal of Organic Chemistry, 62 (1). pp. 199-200. ISSN 0022-3263

Chowdhury, Shantanu ; Roy, Sujit (1996) Manganese (II) catalysed Hunsdiecker reaction: a facile entry to α-(dibromomethyl)benzenemethanol Tetrahedron Letters, 37 (15). pp. 2623-2624. ISSN 0040-4039

Ratna Phani, A. ; Roy, Sujit ; Rao, V. J. (1995) Growth of boron nitride thin films by metal-organic chemical vapour deposition Thin Solid Films, 258 (1-2). pp. 21-25. ISSN 0040-6090

Das, Indira ; Roy, Sujit (1994) Organocobaloxime in organic synthesis: efficient trapping of 5-phenylpent-4-ynyl radical by useful functional groups Journal of Organometallic Chemistry, 464 (2). pp. 233-237. ISSN 0022-328X

Roy, Sujit ; Das, Indira ; Bhanuprakash, K. ; Dass Gupta, B. (1994) SH2' reaction in organocobaloximes: synthesis and 1,3-rearrangement of exo-methylene alicyclic allyl sulfones Tetrahedron, 50 (6). pp. 1847-1858. ISSN 0040-4020

Sarala Devi, G. ; Roy, Sujit ; Rao, V. J. (1993) Boron nitride thin films on Si(100) by metal organic chemical vapour deposition Solid State Communications, 87 (1). pp. 67-70. ISSN 0038-1098

Ratna Phani, A. ; Sarala Devi, G. ; Roy, Sujit ; Rao, V. J. (1993) MOCVD growth of boron nitride films from single source III–V precursor Journal of the Chemical Society, Chemical Communications (8). pp. 684-685. ISSN 0022-4936

Dryden, Neil H. ; Kumar, Ravi ; Ou, Eric ; Rashidi, Mehdi ; Roy, Sujit ; Norton, Peter R. ; Puddephatt, Richard J. ; Scott, John D. (1991) Chemical vapor deposition of platinum: new precursors and their properties Chemistry of Materials, 3 (4). pp. 677-685. ISSN 0897-4756

Jennings, Michael C. ; Schoettel, Guy. ; Roy, Sujit. ; Puddephatt, Richard J. (1991) Synthesis, structure and reactivity of cluster complexes containing the Pt3(.mu.3-Sn) unit and a possible relationship to heterogeneous platinum-tin catalysts Organometallics, 10 (3). pp. 580-586. ISSN 0276-7333

Nixon, Barbara ; Norton, Peter R. ; Ou, Eric C. ; Puddephatt, Richard J. ; Roy, Sujit ; Young, Paul A. (1991) Kinetic studies of the chemical vapor deposition of platinum Chemistry of Materials, 3 (2). pp. 222-224. ISSN 0897-4756

Dass Gupta, B. ; Roy, Maheswar ; Roy, Sujit ; Kumar, Manoj ; Das, Indira (1990) Homolytic displacement at saturated carbon in organocobaloximes. Part 4 Journal of the Chemical Society, Perkin Transactions 2, 2 (4). pp. 537-543. ISSN 0300-9580

Roy, Sujit ; Puddephatt, Richard J. ; Scott, John D. (1989) Mechanism and energetics of reductive elimination of ethane from some tetramethylplatinum(IV) complexes Journal of the Chemical Society, Dalton Transactions (11). pp. 2121-2125. ISSN 0300-9246

Gupta, B. D. ; Roy, Sujit (1988) Organocobaloximes: cobalt-carbon bond stability and synthesis Inorganica Chimica Acta, 146 (2). pp. 209-221. ISSN 0020-1693

Dass Gupta, B. ; Roy, Sujit (1988) Homolytic displacement at carbon. Part 3. First example of α-attack on the allenyl- and prop-2-ynyl-cobaloximes Journal of the Chemical Society, Perkin Transactions 2, 2 (8). pp. 1377-1383. ISSN 0300-9580

Gupta, B. D. ; Roy, Sujit ; Roy, Maheswar (1987) Sulphur dioxide insertion into organocobaloximes: a true insertion of a case of radical chain process! Tetrahedron Letters, 28 (11). pp. 1219-1222. ISSN 0040-4039

Gupta, B. D. ; Roy, Sujit (1986) Homolytic displacement at carbon: first example of α-attack in the allenyl and propargyl cobaloximes Tetrahedron Letters, 27 (40). pp. 4905-4908. ISSN 0040-4039

Gupta, B. D. ; Roy, Sujit (1985) Molecular oxygen insertion into picolyl, thenyl, furyl and furfuryl cobaloximes under thermal and photochemical conditions and their decomposition studies Inorganica Chimica Acta, 108 (4). pp. 261-264. ISSN 0020-1693

Gupta, B. D. ; Roy, Sujit (1985) NMR spectra of cobaloximes: unexpected nonequivalence of methyl groups Tetrahedron Letters, 26 (30). pp. 3609-3612. ISSN 0040-4039

Roy, Sujit ; Glipta, B. D. ; Chaklanobis, Sumita (1984) Thermal and photochemical reactions of allylcobaloximes with para-substituted benzenesulphonyl chloride under aerobic and anaerobic conditions Journal of Organometallic Chemistry, 269 (2). pp. 201-208. ISSN 0022-328X

This list was generated on Tue Apr 23 11:38:43 2024 UTC.