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Dr. Keya Ghosh
Dr. Keya Ghosh
Associate Professor of chemistry, Asutosh College
在 asutoshcollege.in 的电子邮件经过验证
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Palladium-Catalyzed Synthesis of Aryl Ketones from Boronic Acids and Carboxylic Acids or Anhydrides We thank M. Rössig and L. Winkel for technical assistance, Prof. Dr. MT …
LJ Gooßen, K Ghosh
Angewandte Chemie (International ed. in English) 40 (18), 3458-3460, 2001
3202001
A new practical ketone synthesis directly from carboxylic acids: first application of coupling reagents in palladium catalysis
LJ Gooßen, K Ghosh
Chemical Communications, 2084-2085, 2001
130*2001
Palladium‐Catalyzed Synthesis of Aryl Ketones from Boronic Acids and Carboxylic Acids Activated in situ by Pivalic Anhydride
LJ Gooßen, K Ghosh
European Journal of Organic Chemistry 2002 (19), 3254-3267, 2002
1232002
Simple and improved procedure for regioselective acylation of aromatic ethers with carboxylic acids on the solid surface of alumina in the presence of trifluoroacetic anhydride
BC Ranu, K Ghosh, U Jana
The Journal of Organic Chemistry 61 (26), 9546-9547, 1996
881996
Growth and survival of rohu, Labeo rohita (Hamilton) spawn fed diets supplemented with fish intestinal microflora
K Ghosh, SK Sen, AK Ray
Acta Ichthyologica et piscatoria 32, 83-92, 2002
562002
Pd-catalyzed synthesis of functionalized arylketones from boronic acids and carboxylic acids activated in situ with dimethyl dicarbonate
LJ Goossen, L Winkel, A Doehring, K Ghosh, J Paetzold
Synlett 2002 (08), 1237-1240, 2002
482002
Growth and survival of rohu, Labeo rohita (Hamilton) spawn fed diets fermented with intestinal bacterium, Bacillus circulans
K Ghosh, SK Sen, AK Ray
Acta Ichthyologica et piscatoria 34, 155-165, 2004
432004
Construction of bicyclo [2.2. 2] octanone systems by microwave-assisted solid phase Michael addition followed by Al2O3-mediated intramolecular aldolisation. An eco-friendly …
BC Ranu, SK Guchhait, K Ghosh, A Patra
Green Chemistry 2 (1), 5-6, 2000
312000
Highly regioselective 8-endo-aryl radical cyclisation: a new synthetic route to decahydrodibenzo-[a, d]-and-[a, e]-cyclooctenols
KG U. R. Ghatak
Journal of the Chemical Society, Chemical Communications, 629-630, 1994
231994
Supplementation of Lactobacillus acidophilus in compound diets for Labeo rohita fingerlings
K Ghosh, SK Sen, AK Ray
Indian Journal of Fisheries 51 (4), 521-526, 2004
102004
First total synthesis of the linear abietane diterpenoid orthoquinone umbrosone
K Ghosh, UR Ghatak
Tetrahedron letters 35 (32), 5943-5944, 1994
71994
Clinical approach to breast disorders: A primer for internists.
K Ghosh, AK Ghosh
The Journal of the Association of Physicians of India 54, 389-394, 2006
32006
A novel route to functionalized linearly benzannulated medium ring carbocyclics through regioselective aryl radical cyclization
K Ghosh, UR Ghatak
Journal of the Indian Institute of Science 81 (3), 239-264, 2001
32001
Method for producing ketones from carboxylic acid anhydrides
L Goossen, K Ghosh
US Patent 6,864,394, 2005
22005
Carboxylic acids as substrates in Pd-catalyzed reactions.
LJ Goossen, J Paetzold, K Ghosh
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 224, U217-U217, 2002
2002
A Versatile Ketone Synthesis: Pd-catalyzed Cross-Coupling of Carboxylic and Boronic Acids
LJ Gooßen, K Ghosh
ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY 224, U185-U185, 2002
2002
Catalytic Hydrogen Transfer Reductions Using Ammonium Formate
BC Ranu, A Sarkar, SK Guchhait, K Ghosh
ChemInform 30 (49), no-no, 1999
1999
Synthetic studies towards complex diterpenoids. Part 20. 1 Total synthesis of the linear abietane o-quinone umbrosone
K Ghosh, UR Ghatak
Journal of the Chemical Society, Perkin Transactions 1, 1359-1362, 1999
1999
(1RS, 4aSR, 12aSR)-1-Methyl-1, 2, 3, 4, 4a, 5, 6, 7, 12, 12a-decahydrodibenzo [a, d] cyclooctene-1, 4a-carbolactone
K Ghosh, A Pramanik
Acta Crystallographica Section C: Crystal Structure Communications 52 (4 …, 1996
1996
Popek W., uszczek-Trojnar E., Dràg-Kozak E., Fortuna-Wroƒska D., Epler P. Effect of the pineal gland and melatonin on dopamine release from perifused hypothalamus of mature
K Ghosh, SK Sen, AK Ray
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