Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Indubhusan Deb"'
Publikováno v:
Handbook of CH-Functionalization. :1-39
Autor:
Writhabrata Sarkar, Koushik Naskar, Shantonu Roy, Imtiaj Mondal, Sudip Karmakar, Aniket Mishra, Indubhusan Deb
Publikováno v:
The Journal of Organic Chemistry. 87:9988-10002
We report an atom-economic Rh(III)-catalyzed [3 + 2]-spiroannulation reaction between cyclic ketimines and α,β-unsaturated carbonyl compounds, allowing the synthesis of novel spirocycles with concomitant generation of three stereogenic centers in o
Autor:
Koushik Naskar, Sudip Karmakar, Imtiaj Mondal, Writhabrata Sarkar, Shantonu Roy, Anupam Roy, Indubhusan Deb
Publikováno v:
Chemical Communications.
We have successfully developed a silver-free Rh(iii)-catalyzed redox-neutral regioselective [3+2]-spiroannulation of dibenz(ox)azepines and ynones to access dibenz(ox)azepines containing α-aroyl spiro-indenamines.
Publikováno v:
Organic Letters. 23:4521-4526
A copper-catalyzed method for direct intermolecular ortho-silylation of benzamides has been developed that affords organosilane products in moderate to high yields. The key features include: (i) use of commercially available disilanes as a silicon so
Autor:
Anupama Roy, Indubhusan Deb, Writhabrata Sarkar, Aniket Mishra, Arup Bhowmik, Sumit Das, K. M. Saidalavi
Publikováno v:
Advanced Synthesis & Catalysis. 363:826-832
Autor:
Sumit Das, Shantonu Roy, Arup Bhowmik, Writhabrata Sarkar, Imtiaj Mondal, Aniket Mishra, Shubhra Jyoti Saha, Sudip Karmakar, Indubhusan Deb
Publikováno v:
Chemical communications (Cambridge, England). 58(17)
A straightforward strategy for the direct incorporation of sulfonyl units into a xanthene moiety for accessing xanthen-9-sulfone derivatives has been established via metal-free radical–radical cross-coupling reaction of xanthenes and sulfonyl hydra
Autor:
Writhabrata Sarkar, Aiswarya Balaram Sulekha, Sumit Das, Aniket Mishra, Indubhusan Deb, Arup Bhowmik
Publikováno v:
Organic & Biomolecular Chemistry. 18:7074-7078
An iridium-catalyzed ortho-selective C–H arylation of cyclic N-sulfonyl ketimines has been achieved with environmentally benign aryl siloxanes. The reaction is highly efficient and proceeds at ambient temperature which is the key feature of the met
Publikováno v:
Organic letters. 23(12)
A copper-catalyzed method for direct intermolecular
Publikováno v:
Asian Journal of Organic Chemistry. 8:819-822