Výsledky vyhledávání - "Ajay Venugopal"

Reactivity of a quasi-four-coordinate butylmagnesium cation

Autor: null Ankur, Deepti Sharma, Alex P. Andrews, Ajay Venugopal

Publikováno v: Dalton Transactions. 52:1533-1537

We present the first straightforward synthesis of a cationic magnesium hydride from an alkyl magnesium cation using pinacolborane/phenyl silane.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::be0779704a8071aab4981df3a9e63a60
https://doi.org/10.1039/d3dt00018d

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Crystallographic evidence for a continuum and reversal of roles in primary-secondary interactions in antimony Lewis acids: applications in carbonyl activation

Autor: Deepti Sharma, Annabel Benny, Radhika Gupta, Eluvathingal D. Jemmis, Ajay Venugopal

Publikováno v: Chemical communications (Cambridge, England). 58(78)

Primary and secondary interactions form the basis of substrate activation in Lewis-acid mediated catalysis, with most substrate activations occurring at the secondary binding site. We explore two series of antimony cations, [(NMe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a1264d930c1a247a13269beaf92978c
https://pubmed.ncbi.nlm.nih.gov/36097954

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Reversing Lewis acidity from bismuth to antimony

Autor: Ajay Venugopal, Sandeep Kumar, Deepti Sharma, Eluvathingal D. Jemmis, Selvakumar Balasubramaniam

Publikováno v: Chemical Communications. 57:8889-8892

Investigations on the boundaries between the neutral and cationic models of (Mesityl)2EX (E = Sb, Bi and X = Cl−, OTf−) have facilitated reversing the Lewis acidity from bismuth to antimony. We use this concept to demonstrate a higher efficiency

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b19ef2cfa6ee6d0164658321fd83f93b
https://doi.org/10.1039/d1cc03038h

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A Dicationic Bismuth(III) Lewis Acid: Catalytic Hydrosilylation of Olefins

Autor: Sandeep Kumar, Alex P. Andrews, Babu Varghese, Ajay Venugopal, Eluvathingal D. Jemmis, Selvakumar Balasubramaniam

Publikováno v: European Journal of Inorganic Chemistry. 2019:3265-3269

Invited for the cover of this issue is Ajay Venugopal from the Indian Institute of Science Education and Research Thiruvananthapuram. The cover image shows dication Tp(Me2)Bi](2+) catalyzing olefin hydrosilylation under mild conditions.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0c8e0ec57d3050ace83b5c80fc3e4685
https://doi.org/10.1002/ejic.201900459

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