Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Rammyani, Pal"'
Autor:
Chhanda Mukhopadhyay, Rammyani Pal
Publikováno v:
Current Organocatalysis. 9:4-13
Organocatalysis was established to be a wide-applicable approach from its inception and rediscovery in the year 2000, where proline was used as a catalyst in aldol condensation and soon after the successful emergence of iminium catalysed reactions in
Autor:
Wanook Kim, Jung-Min Jung, Subramani Rajkumar, Swarbhanu Sarkar, Kiwoong Lee, Phuong Tu Huynh, Rammyani Pal, Kyo Chul Lee, Abhinav Bhise, Woonghee Lee, Kondapa Naidu Bobba, Kwang Il Kim, Nisarg Soni, Yeong Su Ha, Jeongsoo Yoo, Hyun Soo Park, Jung Young Kim
Publikováno v:
ACS Applied Bio Materials. 4:2544-2557
Immuno-positron emission tomography (immuno-PET) is a rapidly growing imaging technique in which antibodies are radiolabeled to monitor their in vivo behavior in real time. However, effecting the c...
Autor:
Rammyani Pal, Chhanda Mukhopadhyay
Publikováno v:
Current Green Chemistry. 8:5-16
The environmental pollution and hazards have become the prime topic of concern in the twenty-first-century world and a warning to existing mankind. The researchers and chemists are also putting their way forward to combat the alarming situation acros
Microwave-assisted Carbon-carbon and Carbon-heteroatom Cross-coupling Reactions in Organic Synthesis
Autor:
Rammyani Pal, Chhanda Mukhopadhyay
Publikováno v:
Current Microwave Chemistry. 7:86-98
Conventionally, the organic reactions are accomplished by conductive heating with an external heat source like an oil bath. On the contrary, since its inception, the application of microwave irradiation is growing as a suitable alternate heating meth
Autor:
Woonghee, Lee, Swarbhanu, Sarkar, Rammyani, Pal, Jung Young, Kim, Hyun, Park, Phuong Tu, Huynh, Abhinav, Bhise, Kondapa Naidu, Bobba, Kwang Il, Kim, Yeong Su, Ha, Nisarg, Soni, Wanook, Kim, Kiwoong, Lee, Jung-Min, Jung, Subramani, Rajkumar, Kyo Chul, Lee, Jeongsoo, Yoo
Publikováno v:
ACS applied bio materials. 4(3)
Immuno-positron emission tomography (immuno-PET) is a rapidly growing imaging technique in which antibodies are radiolabeled to monitor their in vivo behavior in real time. However, effecting the controlled conjugation of a chelate-bearing radioactiv
Autor:
Swarbhanu Sarkar, Woonghee Lee, Jeongsoo Yoo, Jung-Min Jung, Nisarg Soni, Phuong Tu Huynh, Rammyani Pal
Publikováno v:
New Journal of Chemistry. 43:15389-15395
18F is the most widely used radionuclide for PET imaging. However, peptides and antibodies cannot be radiolabeled with fluorine-18 without the extra attachment of an auxiliary group, and these biomolecules are typically radiolabeled indirectly throug
Autor:
Nivedita Chatterjee, Asish Kumar Sen, Rammyani Pal, Sabyasachi Sarkar, Swarbhanu Sarkar, Manas Roy
Publikováno v:
Tetrahedron Letters. 57:4956-4960
Consecutive chemo- and regio-selective decarboxylative C H arylation, followed by carbonylative C C coupling of aryl halide with isocyanide/alcohol was applied for the first time in one-step synthesis of carbonyl dibenzofurans with nanodomain cuprous
Autor:
Nivedita Chatterjee, Parasuraman Jaisankar, Rammyani Pal, Swarbhanu Sarkar, El Said A. Nouh, Asish Kumar Sen, Manas Roy, Sabyasachi Sarkar
Publikováno v:
Tetrahedron Letters. 57:43-47
Nanodomain Pd(0) mediated regio- and stereo-selective synthesis of (Z)-3-methyleneisoindoline-1-ones and furo[3,2-h]quinolines in water was achieved in high yield. The novel one-pot domino-Sonogashira-cyclization protocol is environment friendly as i
Publikováno v:
Tetrahedron Letters. 56:3886-3889
An environmentally benign one-pot procedure has been developed for the syntheses of triazole-fused tetracyclic glycosides in aqueous medium. The two step one-pot synthesis involves Sonogashira reaction between azido-alkynes and aryl halides followed
Autor:
Nivedita Chatterjee, Swarbhanu Sarkar, Sabyasachi Sarkar, Rammyani Pal, Asish Kumar Sen, Manas Roy
Publikováno v:
Tetrahedron Letters. 56:623-626
An environmentally benign chemical process for the C–C coupling of aryl halides with isocyanides in aqueous medium has been developed using cubic copper (I) oxide nanoparticles as reusable catalyst. The use of nano-catalyst eliminates the use of an