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- Publisher Website: 10.1002/smll.201905005
- Scopus: eid_2-s2.0-85075190452
- PMID: 31729122
- WOS: WOS:000496535900001
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Article: Enhanced Controllability of Fries Rearrangements Using High‐Resolution 3D‐Printed Metal Microreactor with Circular Channel
Title | Enhanced Controllability of Fries Rearrangements Using High‐Resolution 3D‐Printed Metal Microreactor with Circular Channel |
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Authors | |
Keywords | 3D print flow chemistry Fries rearrangement microreactors reactive intermediates |
Issue Date | 2019 |
Publisher | Wiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jabout/107640323/2421_info.html |
Citation | Small, 2019, v. 15 n. 50, p. article no. 1905005 How to Cite? |
Abstract | High‐resolution 3D‐printed stainless steel metal microreactors (3D‐PMRs) with different cross‐sectional geometry are fabricated to control ultrafast intramolecular rearrangement reactions in a comparative manner. The 3D‐PMR with circular channel demonstrates the improved controllability in rapid Fries‐type rearrangement reactions, because of the superior mixing efficiency to rectangular cross‐section channels (250 µm × 125 µm) which is confirmed based on the computational flow dynamics simulation. Even in case of very rapid intramolecular rearrangement of sterically small acetyl group occurring in 333 µs of reaction time, the desired intermolecular reaction can outpace to the undesired intramolecular rearrangement using 3D‐PMR to result in high conversion and yield. |
Persistent Identifier | http://hdl.handle.net/10722/280359 |
ISSN | 2023 Impact Factor: 13.0 2023 SCImago Journal Rankings: 3.348 |
ISI Accession Number ID |
DC Field | Value | Language |
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dc.contributor.author | Lee, H-J | - |
dc.contributor.author | Roberts, RC | - |
dc.contributor.author | Im, DJ | - |
dc.contributor.author | Yim, S-J | - |
dc.contributor.author | Kim, H | - |
dc.contributor.author | Kim, JT | - |
dc.contributor.author | Kim, D-P | - |
dc.date.accessioned | 2020-02-07T07:39:58Z | - |
dc.date.available | 2020-02-07T07:39:58Z | - |
dc.date.issued | 2019 | - |
dc.identifier.citation | Small, 2019, v. 15 n. 50, p. article no. 1905005 | - |
dc.identifier.issn | 1613-6810 | - |
dc.identifier.uri | http://hdl.handle.net/10722/280359 | - |
dc.description.abstract | High‐resolution 3D‐printed stainless steel metal microreactors (3D‐PMRs) with different cross‐sectional geometry are fabricated to control ultrafast intramolecular rearrangement reactions in a comparative manner. The 3D‐PMR with circular channel demonstrates the improved controllability in rapid Fries‐type rearrangement reactions, because of the superior mixing efficiency to rectangular cross‐section channels (250 µm × 125 µm) which is confirmed based on the computational flow dynamics simulation. Even in case of very rapid intramolecular rearrangement of sterically small acetyl group occurring in 333 µs of reaction time, the desired intermolecular reaction can outpace to the undesired intramolecular rearrangement using 3D‐PMR to result in high conversion and yield. | - |
dc.language | eng | - |
dc.publisher | Wiley - V C H Verlag GmbH & Co KGaA. The Journal's web site is located at http://www3.interscience.wiley.com/cgi-bin/jabout/107640323/2421_info.html | - |
dc.relation.ispartof | Small | - |
dc.rights | This is the peer reviewed version of the following article: [FULL CITE], which has been published in final form at [Link to final article using the DOI]. This article may be used for non-commercial purposes in accordance with Wiley Terms and Conditions for Use of Self-Archived Versions. | - |
dc.subject | 3D print | - |
dc.subject | flow chemistry | - |
dc.subject | Fries rearrangement | - |
dc.subject | microreactors | - |
dc.subject | reactive intermediates | - |
dc.title | Enhanced Controllability of Fries Rearrangements Using High‐Resolution 3D‐Printed Metal Microreactor with Circular Channel | - |
dc.type | Article | - |
dc.identifier.email | Roberts, RC: robert.roberts@hku.hk | - |
dc.identifier.email | Kim, JT: jtkim@hku.hk | - |
dc.identifier.authority | Roberts, RC=rp01738 | - |
dc.identifier.authority | Kim, JT=rp02152 | - |
dc.description.nature | link_to_subscribed_fulltext | - |
dc.identifier.doi | 10.1002/smll.201905005 | - |
dc.identifier.pmid | 31729122 | - |
dc.identifier.scopus | eid_2-s2.0-85075190452 | - |
dc.identifier.hkuros | 309025 | - |
dc.identifier.volume | 15 | - |
dc.identifier.issue | 50 | - |
dc.identifier.spage | article no. 1905005 | - |
dc.identifier.epage | article no. 1905005 | - |
dc.identifier.isi | WOS:000496535900001 | - |
dc.publisher.place | Germany | - |
dc.identifier.issnl | 1613-6810 | - |