Zobrazeno 1 - 10
of 57
pro vyhledávání: '"Prasad A"'
Publikováno v:
Synthetic Communications. 50:2331-2337
An alternative and concise total synthesis of (3 R, 4S)-4-Hydroxylasiodiplodin has been reported from inexpensive and commercially available 6-heptenal and Orsellinic acid starting materials. The k...
Publikováno v:
Synthetic Communications. 49:3140-3147
A series of eight N1-(β-D-ribofuranosyl)-C4-(coumarin-4′′-yl)-1,2,3-triazoles have been synthesized by Cu(I)-catalyzed click reaction of 1-azido-1-deoxy-2,3,5-tri-O-benzoyl-β-D-ribofuranose with di...
Publikováno v:
Synthetic Communications. 47:1940-1954
WOS: 000414932500003
Friedlander synthesis of 2-acylquinolines from the reaction of symmetrical and unsymmetrical 1,2-diketones with 2-aminoarylketones in the presence of indium triflate (In(OTf)(3)) and ionic liquid gives quantitative yields. O
Friedlander synthesis of 2-acylquinolines from the reaction of symmetrical and unsymmetrical 1,2-diketones with 2-aminoarylketones in the presence of indium triflate (In(OTf)(3)) and ionic liquid gives quantitative yields. O
Publikováno v:
Synthetic Communications. 49:1906-1912
Modification of carbohydrates and their analogs is hindered due to multi-step synthetic methodologies involving selective protection and deprotection of multiple hydroxyl groups present in the mole...
Publikováno v:
Synthetic Communications. 49:1277-1285
A series of substituted 2-amino-1,3-thiazines were synthesized as amides (9a-9i), carbamates (9j-9m), sulfonamides (9n-9o) and urea derivatives (9p-9q) by treating the compound 7 with acid chloride...
Autor:
Jangam Lakshmidevi, Baitinti Muralidhar, Bandameeda Ramesh Naidu, Rama Moorthy Appa, Manchala Narasimhulu, Sana Siva Prasad, Katta Venkateswarlu
Publikováno v:
Synthetic Communications. 49:56-64
A solvent-free, versatile procedure has been developed for the effective synthesis of tert-butanesulfinylimines of a variety of aldehydes using chiral tert-butanesulfinamides under green, sonochemical conditions. This method utilizes silica supported
Autor:
Felipe Camargo Braga, Adilson Beatriz, Gleison A. Casagrande, Rosângela da Silva Lopes, Dênis Pires de Lima, Avvari N. Prasad
Publikováno v:
Synthetic Communications. 48:104-114
An efficient copper (I) halotriphenylphosphine catalyzed one-pot multicomponent reaction (MCR) of 3-substituted indole derivatives has been developed using a variety of aldehydes (aromatic, aliphatic, and heteroaromatic), indole, and active methylene
Publikováno v:
Synthetic Communications. 47:1854-1863
1,4-Benzoxazine skeleton holds substantial promise for further exploration owing to its immense pharmacological potential. In this pursuit, a series of 20 novel benzoxazine-based arylidinyl succinimide derivatives (23–42) were synthesized in modera
Publikováno v:
Synthetic Communications. 47:990-998
A new class of dibenzo[b,j][1,10]phenanthrolines has been prepared. The synthon acridones were achieved in very good yield by a one-pot reaction of 2-amino-5-chloro or 2′-chloro/flouro-substituted benzophenones with 1,2-cyclohexanedione in the pres
Synthesis and Cation Recognition Study of Novel Benzo Crown Ether Functionalized Enamine Derivatives
Autor:
D. R. Patil, D. R. Chandam, Abhijeet Mulik, Suryabala Jagdale, Madhukar B. Deshmukh, Prasad Patil
Publikováno v:
Synthetic Communications. 45:1902-1911
A novel series of benzo crown ether (dibenzo 18-crown-6 ether, benzo 18-crown-6 ether, and benzo 15-crown-5 ether) functionalized enamines derivatives from amino benzo crown ether (4-amino dibenzo 18-crown-6 ether, 4-amino benzo 18-crown-6 ether, 4-a