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Johannes G P Delis, Susan A Nye, Kenrick M Lewis, Keith J Weller, Paul J Chirik, Aaron M Tondreau, Sarah Kathleen Russell: Hydrosilylation catalysts. Momentive Performance Materials, Cornell University, Dominick G Vicari, Joseph S Ostroff, Wiggin and Dana, August 7, 2012: US08236915 (15 worldwide citation)

Disclosed herein are manganese, iron, cobalt, or nickel complexes containing terdentate pyridine diimine ligands and their use as efficient and selective hydrosilylation catalysts.


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Kenrick M Lewis, Aaron M Tondreau, Richard W Cruse, Keith J Weller, Johannes G P Delis, Susan A Nye, Paul J Chirik: Selective non-precious metal-catalyzed mono-hydrosilylation polyunsaturated compounds. Cornell University, Momentive Performance Materials, Joseph S Ostroff Esq, McDonald Hopkins, November 25, 2014: US08895770 (3 worldwide citation)

Disclosed herein is the selective synthesis of mono-hydrosilylated derivatives of polyunsaturated compounds, such as trivinylcyclohexane using non-precious metal based pyridinediimine and terpyridine complex as selective hydrosilylation catalysts.


4
Crisita Carmen Hojilla Atienza, Aroop Kumar Roy, Paul J Chirik, Keith J Weller, Johannes G P Delis, Tianning Diao: Selective 1,2-hydrosilylation of terminally unsaturated 1,3-dienes using iron catalysts. MOMENTIVE PERFORMANCE MATERIALS, PRINCETON UNIVERSITY, Joseph Waters, McDonalds Hopkins, February 13, 2018: US09890182

The present invention is directed to a selective and efficient process for the hydrosilylation of compounds containing terminally unsaturated 1,3-dienes using iron-based hydrosilylation catalysts. The resulting 1,2-addition products are useful as precursors for various silicone materials or silane- ...


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Tianning Diao, Paul J Chirik, Aroop Kumar Roy, Kenrick Lewis, Susan Nye, Keith J Weller, Johannes G P Delis, Renyuan Yu: Dehydrogenative silylation, hydrosilylation and crosslinking using cobalt catalysts. Momentive Performance Materials, Princeton University, Joseph E Waters, McDonald Hopkins, June 21, 2016: US09371340

Disclosed herein are cobalt complexes containing terdentate pyridine di-imine ligands and their use as efficient and selective dehydrogenative silylation, hydrosilylation, and crosslinking catalysts.


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Tianning Diao, Paul J Chirik, Aroop Kumar Roy, Kenrick Lewis, Susan Nye, Keith J Weller, Johannes G P Delis, Renyuan Yu: Cobalt catalysts and their use for hydrosilylation and dehydrogenative silylation. Momentive Performance Materials, Princeton University, Joseph E Waters, McDonald Hopkins, July 12, 2016: US09387468

Disclosed herein are cobalt complexes containing pyridine di-imine ligands and chelating alkenyl-modified silyl ligands, and their use as hydrosilylation and/or dehydrogenative silylation and crosslinking catalysts. The cobalt complexes also exhibit adequate air stability for handling and manipulati ...


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Tianning Diao, Paul J Chirik, Aroop Kumar Roy, Kenrick Lewis, Keith J Weller, Johannes G P Delis, Renyuan Yu: Cobalt catalysts and their use for hydrosilylation and dehydrogenative silylation. Momentive Performance Materials, Princeton University, Joseph E Waters, McDonald Hopkins, July 5, 2016: US09381506

Disclosed herein are cobalt terpyridine complexes containing a single ligand coordinated to the cobalt, and their use as hydrosilylation and/or dehydrogenative silylation and crosslinking catalysts. The cobalt complexes also exhibit adequate air stability for handling and manipulation.


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Kenrick Martin Lewis, Crisita Carmen Hojilla Atienza, Julie L Boyer, Paul J Chirik, Johannes G P Delis, Aroop Kumar Roy: Saturated and unsaturated silahydrocarbons via iron and cobalt pyridine diimine catalyzed olefin silylation. Momentive Performance Materials, Princeton University, Joseph E Waters, McDonald Hopkins, June 21, 2016: US09371339

The present invention relates to processes for the synthesis of saturated and unsaturated silahydrocarbons using iron-containing or cobalt-containing catalysts. The processes of the invention can produce tetraalkylsilanes, phenyltrialkylsilanes, substituted phenyltrialkylsilanes and their mixtures, ...


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Tianning Diao, Paul J Chirik, Aroop Kumar Roy, Kenrick Lewis, Susan Nye, Johannes G P Delis, Keith J Weller: Cobalt catalysts and their use for hydrosilylation and dehydrogenative silylation. Momentive Performance Materials, Princeton University, Joseph E Waters, McDonald Hopkins, July 5, 2016: US09381505

Disclosed herein are cobalt complexes containing terpyridine ligands and chelating alkene-modified silyl ligands, and their use as hydrosilylation and/or dehydrogenative silylation and crosslinking catalysts. The cobalt complexes also exhibit adequate air stability for handling and manipulation.


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Aroop Kumar Roy, Crisita Carmen Hojilla Atienza, Paul J Chirik, Kenrick M Lewis, Keith J Weller, Susan Nye, Johannes G P Delis, Julie L Boyer, Tianning Diao, Eric Pohl: Reusable homogeneous cobalt pyridine diimine catalysts for dehydrogenative silylation and tandem dehydrogenative-silylation-hydrogenation. Momentive Performance Materials, Joseph E Waters, McDonald Hopkins, September 20, 2016: US09447125

Disclosed herein are cobalt complexes containing terdentate pyridine di-imine ligands and their use as efficient, reusable, and selective dehydrogenative silylation, crosslinking, and tandem dehydrogenative silylation-hydrogenation catalysts.