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Nicholas B. Dyck, Vanessa Muir, Lisa Rosenberg
ABSTRACT Phosphinophosphonium complexes with terminal P–H bonds, [Mo(CO) 4 (PR 2 H)(PR 2 –PR 2 H)] + ( 3 , R = Ph, Tol p ), form spontaneously from the phosphenium precursors [Mo(CO) 4 (PR 2 H)(PR 2 )] + ( 1 …
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Jin Yang, Alexis M. Kellinghusen, Lisa Rosenberg
Abstract A detailed examination of substrate scope is described for alkene hydrophosphination catalyzed by a series of Cp*Ru complexes. An outer‐sphere mechanism is proposed that involves nucleophilic addition of a Ru phosphido ligand to the alkene and subsequent proton transfer to the …
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Jin Yang, Mursaleem Ansari, Dimitrios A. Pantazis, Cameron H. M. Zheng et autres
This study reports that the well-known Co(III) precursor Co(η 5 -Cp*)I 2 (CO) ( 1 ) is an effective precatalyst for dehydrocoupling reactions of phosphines. Reaction monitoring by NMR, complemented by ESI-MS and EPR, suggests that Co(III) complexes containing secondary and primary …
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Roman G. Belli, Vanessa Muir, Nicholas B. Dyck, Dimitrios A. Pantazis et autres
Abstract Two Mo(0) phosphenium complexes containing ancillary secondary phosphine ligands have been investigated with respect to their ability to participate in electrophilic addition at unsaturated substrates and subsequent P−H hydride transfer to “quench” the resulting carbocations. These studies provide stoichiometric “proof of …
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Larabe Farrukh, Lisa Rosenberg, SUMBAL WAJID, MARIUM FAIZ et autres
SUMBAL WAJID, MARIUM FAIZ, Larabe Farrukh, Lisa Rosenberg et autres
Larabe Farrukh, Lisa Rosenberg, Mohammad Ebad Ur Rehman, Lee Shapiro et autres
Lisa Rosenberg, Larabe Farrukh, Moiz Ehtesham, Ruben Peredo-Wende et autres
Moiz Ehtesham, Hafiza Hareem Waqar, Lisa Rosenberg, Usman Akbar et autres
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Krista DeNio, Brian House, Haein Kang, Mark L. Mayer et autres
Krista DeNioThe NETWORK project (of which I am choreographer/director/ instigator) is an ongoing exploration and creation of audience-participatory, land-based performance experiences. These experiences are intended to share biological processes for communication and survival employed by tree communities and offer opportunities to contemplate …
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Sujata Kishnani, Kathryn Ottaviano, Lisa Rosenberg, Soe Htet Arker et autres
Diverticular disease is highly prevalent in the Western world, placing an increased burden on healthcare systems. This review clarifies the consensus in the literature on the disease’s classification, etiology, and management. Diverticular disease, caused by sac-like protrusions of colonic mucosa through the …
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Mason Soeder, Alla Turshudzhyan, Lisa Rosenberg, Micheal Tadros
Colorectal cancer (CRC) continues to be the third leading cause of cancer-related deaths in the US. Colonoscopy remains the best preventative tool against the development of CRC. As a result, high-quality colonoscopy is becoming increasingly important. Specifically, recent guidelines have highlighted pre-procedural, …
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