Heuristics, Protocol, and Considerations for Flow Chemistry in Photoredox Catalysis
Heuristics for employing photoredox catalysts in coiled‐tube LED reactors for flow chemistry are presented. These heuristics focus on common reaction parameters (for example, reagent concentration, tube diameter and light intensity) designed to encompass as many photoredox systems as possible. A che...
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| Veröffentlicht in: | ChemPhotoChem 2017-12, Vol.1 (12), p.539-543 |
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| creator | Moschetta, Eric G. Richter, Steven M. Wittenberger, Steven J. |
| description | Heuristics for employing photoredox catalysts in coiled‐tube LED reactors for flow chemistry are presented. These heuristics focus on common reaction parameters (for example, reagent concentration, tube diameter and light intensity) designed to encompass as many photoredox systems as possible. A chemical actinometer based on a common photocatalyst, [Ru(bpy)3Cl2], is used to determine how each parameter affects the observed rate of reaction and the photon flux received in the reactor. These heuristics are then demonstrated using a photoredox reaction to see if they accurately predict flow reaction conditions that correspond to increased rates of reaction.
Trip the light fantastic: Heuristics for implementing photoredox catalysis in coiled‐tube LED flow reactors are presented. These heuristics are intended for use in a broad range of photoredox reactions. Chemical actinometry is used to determine how changing reaction parameters affects the photon flux received in the reactor, which affects the rate of reaction. An example of applying these heuristics to a photoredox reaction is provided. |
| doi_str_mv | 10.1002/cptc.201700128 |
| format | Article |
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Trip the light fantastic: Heuristics for implementing photoredox catalysis in coiled‐tube LED flow reactors are presented. These heuristics are intended for use in a broad range of photoredox reactions. Chemical actinometry is used to determine how changing reaction parameters affects the photon flux received in the reactor, which affects the rate of reaction. An example of applying these heuristics to a photoredox reaction is provided.</description><identifier>ISSN: 2367-0932</identifier><identifier>EISSN: 2367-0932</identifier><identifier>DOI: 10.1002/cptc.201700128</identifier><language>eng</language><subject>flow chemistry ; heterocycles ; kinetics ; photoredox catalysis ; ruthenium</subject><ispartof>ChemPhotoChem, 2017-12, Vol.1 (12), p.539-543</ispartof><rights>2017 Wiley‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c2898-6e3c2bfbe00fed0001c377202d3ceda14bbafa7256a0519678faecdb3011adef3</citedby><cites>FETCH-LOGICAL-c2898-6e3c2bfbe00fed0001c377202d3ceda14bbafa7256a0519678faecdb3011adef3</cites><orcidid>0000-0002-8740-6382</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fcptc.201700128$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fcptc.201700128$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Moschetta, Eric G.</creatorcontrib><creatorcontrib>Richter, Steven M.</creatorcontrib><creatorcontrib>Wittenberger, Steven J.</creatorcontrib><title>Heuristics, Protocol, and Considerations for Flow Chemistry in Photoredox Catalysis</title><title>ChemPhotoChem</title><description>Heuristics for employing photoredox catalysts in coiled‐tube LED reactors for flow chemistry are presented. These heuristics focus on common reaction parameters (for example, reagent concentration, tube diameter and light intensity) designed to encompass as many photoredox systems as possible. A chemical actinometer based on a common photocatalyst, [Ru(bpy)3Cl2], is used to determine how each parameter affects the observed rate of reaction and the photon flux received in the reactor. These heuristics are then demonstrated using a photoredox reaction to see if they accurately predict flow reaction conditions that correspond to increased rates of reaction.
Trip the light fantastic: Heuristics for implementing photoredox catalysis in coiled‐tube LED flow reactors are presented. These heuristics are intended for use in a broad range of photoredox reactions. Chemical actinometry is used to determine how changing reaction parameters affects the photon flux received in the reactor, which affects the rate of reaction. An example of applying these heuristics to a photoredox reaction is provided.</description><subject>flow chemistry</subject><subject>heterocycles</subject><subject>kinetics</subject><subject>photoredox catalysis</subject><subject>ruthenium</subject><issn>2367-0932</issn><issn>2367-0932</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LAzEURYMoWGq3rvMDOvUl6XwtJVhbKDhgXQ-Z5IVGppOSjNT5906pqDtX7y7uuTwOIfcMFgyAP-hjrxccWA7AeHFFJlxkeQKl4Nd_8i2ZxfgOY6dYpgyWE_K6xo_gYu90nNMq-N5r386p6gyVvovOYFC9GxO1PtBV609U7vEwEmGgrqPVfkQCGv9JpepVO0QX78iNVW3E2fedkrfV006uk-3L80Y-bhPNi7JIMhSaN7ZBAIvm_JQWec6BG6HRKLZsGmVVztNMQcrKLC-sQm0aAYwpg1ZMyeKyq4OPMaCtj8EdVBhqBvXZSn22Uv9YGYHyApxci8M_7VpWO_nLfgFBEWg3</recordid><startdate>201712</startdate><enddate>201712</enddate><creator>Moschetta, Eric G.</creator><creator>Richter, Steven M.</creator><creator>Wittenberger, Steven J.</creator><scope>AAYXX</scope><scope>CITATION</scope><orcidid>https://orcid.org/0000-0002-8740-6382</orcidid></search><sort><creationdate>201712</creationdate><title>Heuristics, Protocol, and Considerations for Flow Chemistry in Photoredox Catalysis</title><author>Moschetta, Eric G. ; Richter, Steven M. ; Wittenberger, Steven J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c2898-6e3c2bfbe00fed0001c377202d3ceda14bbafa7256a0519678faecdb3011adef3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>flow chemistry</topic><topic>heterocycles</topic><topic>kinetics</topic><topic>photoredox catalysis</topic><topic>ruthenium</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Moschetta, Eric G.</creatorcontrib><creatorcontrib>Richter, Steven M.</creatorcontrib><creatorcontrib>Wittenberger, Steven J.</creatorcontrib><collection>CrossRef</collection><jtitle>ChemPhotoChem</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Moschetta, Eric G.</au><au>Richter, Steven M.</au><au>Wittenberger, Steven J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Heuristics, Protocol, and Considerations for Flow Chemistry in Photoredox Catalysis</atitle><jtitle>ChemPhotoChem</jtitle><date>2017-12</date><risdate>2017</risdate><volume>1</volume><issue>12</issue><spage>539</spage><epage>543</epage><pages>539-543</pages><issn>2367-0932</issn><eissn>2367-0932</eissn><abstract>Heuristics for employing photoredox catalysts in coiled‐tube LED reactors for flow chemistry are presented. These heuristics focus on common reaction parameters (for example, reagent concentration, tube diameter and light intensity) designed to encompass as many photoredox systems as possible. A chemical actinometer based on a common photocatalyst, [Ru(bpy)3Cl2], is used to determine how each parameter affects the observed rate of reaction and the photon flux received in the reactor. These heuristics are then demonstrated using a photoredox reaction to see if they accurately predict flow reaction conditions that correspond to increased rates of reaction.
Trip the light fantastic: Heuristics for implementing photoredox catalysis in coiled‐tube LED flow reactors are presented. These heuristics are intended for use in a broad range of photoredox reactions. Chemical actinometry is used to determine how changing reaction parameters affects the photon flux received in the reactor, which affects the rate of reaction. An example of applying these heuristics to a photoredox reaction is provided.</abstract><doi>10.1002/cptc.201700128</doi><tpages>5</tpages><orcidid>https://orcid.org/0000-0002-8740-6382</orcidid></addata></record> |
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| ispartof | ChemPhotoChem, 2017-12, Vol.1 (12), p.539-543 |
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| language | eng |
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| source | Access via Wiley Online Library |
| subjects | flow chemistry heterocycles kinetics photoredox catalysis ruthenium |
| title | Heuristics, Protocol, and Considerations for Flow Chemistry in Photoredox Catalysis |
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