Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Vishwas G. Chandrashekhar"'
Autor:
Kathiravan Murugesan, Zhihong Wei, Vishwas G. Chandrashekhar, Helfried Neumann, Anke Spannenberg, Haijun Jiao, Matthias Beller, Rajenahally V. Jagadeesh
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Despite their higher abundance, 3d metal-based catalysts are less investigated than their precious metal counterparts. Here, the authors report a cobalt-triphos complex as molecularly-defined non-noble metal catalyst for the reductive amination of ca
Externí odkaz:
https://doaj.org/article/5ab10d284af5402ab16da0d410af6a0e
Autor:
Bei Zhou, Vishwas G. Chandrashekhar, Zhuang Ma, Carsten Kreyenschulte, Stephan Bartling, Henrik Lund, Matthias Beller, Rajenahally V. Jagadeesh
Publikováno v:
Angewandte Chemie. 135
Autor:
Thirusangumurugan Senthamarai, Vishwas G. Chandrashekhar, Nils Rockstroh, Jabor Rabeah, Stephan Bartling, Rajenahally V. Jagadeesh, Matthias Beller
Publikováno v:
Chem. 8:508-531
Autor:
Zhuang Ma, Vishwas G. Chandrashekhar, Bei Zhou, Asma M. Alenad, Nils Rockstroh, Stephan Bartling, Matthias Beller, Rajenahally V. Jagadeesh
Publikováno v:
Chemical Science. 13:10914-10922
Silica supported ultrasmall Ni-nanoparticles allow for general and selective hydrogenation of all kinds of nitriles to primary amines under mild conditions. By calcination of a template material generated from Ni(ii)nitrate and colloidal silica under
Publikováno v:
Catalysis Science & Technology. 12:6623-6649
In this review the concept of bridging homogeneous and heterogeneous catalysis aspects for the preparation of nanoparticle-, single atom- and supported metal complex-based catalysts and their applications in organic transformations is discussed.
Publikováno v:
Science (New York, N.Y.). 376(6600)
Efficient and general methods for the synthesis of amines remain in high demand in the chemical industry. Among the many known processes, catalytic hydrogenation is a cost-effective and industrially proven reaction and currently used to produce a wid
Autor:
Matthias Beller, Rajenahally V. Jagadeesh, Vishwas G. Chandrashekhar, Carsten Kreyenschulte, Kathiravan Murugesan
Publikováno v:
Angewandte Chemie (International Ed. in English)
Herein, we report the synthesis of specific silica‐supported Co/Co3O4 core–shell based nanoparticles prepared by template synthesis of cobalt‐pyromellitic acid on silica and subsequent pyrolysis. The optimal catalyst material allows for general
Autor:
Thirusangumurugan Senthamarai, Matthias Beller, Rajenahally V. Jagadeesh, Paul C. J. Kamer, Manoj B. Gawande, Radek Zbořil, Vishwas G. Chandrashekhar, Narayana V. Kalevaru
Publikováno v:
Chemical Science
We report the synthesis of in situ generated cobalt nanoparticles from molecularly defined complexes as efficient and selective catalysts for reductive amination reactions. In the presence of ammonia and hydrogen, cobalt–salen complexes such as cob
Autor:
Vishwas G. Chandrashekhar, Thirusangumurugan Senthamarai, Ravishankar G. Kadam, Ondřej Malina, Josef Kašlík, Radek Zbořil, Manoj B. Gawande, Rajenahally V. Jagadeesh, Matthias Beller
The hydrogenation of nitriles to amines represents an important and frequently used industrial process due to the broad applicability of the resulting products in chemistry and life sciences. Despite the existing portfolio of catalysts reported for t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::baaa1443d3414233d1467437212e93a6
http://hdl.handle.net/10084/146016
http://hdl.handle.net/10084/146016
Autor:
Vishwas G. Chandrashekhar, Rajenahally V. Jagadeesh, Kathiravan Murugesan, Kishore Natte, Matthias Beller, Paul C. J. Kamer, Thirusangumurugan Senthamarai
Publikováno v:
Chemical Society reviews. 49(17)
Reductive aminations constitute an important class of reactions widely applied in research laboratories and industries for the synthesis of amines as well as pharmaceuticals, agrochemicals and biomolecules. In particular, catalytic reductive aminatio