Gutenberg Open Science: Electrochemical synthesis of sulfonamides in single-pass flow

Please use this identifier to cite or link to this item: http://doi.org/10.25358/openscience-9785

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DC Field	Value	Language
dc.contributor.author	Schneider, Johannes	-
dc.contributor.author	Blum, Stephan P.	-
dc.contributor.author	Waldvogel, Siegfried R.	-
dc.date.accessioned	2023-12-11T10:23:25Z	-
dc.date.available	2023-12-11T10:23:25Z	-
dc.date.issued	2023	-
dc.identifier.uri	https://openscience.ub.uni-mainz.de/handle/20.500.12030/9803	-
dc.description.abstract	An electrochemical multicomponent synthesis of sulfonamides at room temperature in single-pass flow is presented. In contrast to batch-type electrolysis, an undivided flow cell setup with a stainless-steel cathode and either a boron-doped diamond (BDD) anode or a glassy carbon anode can be employed. Simply by using SO2 stock solutions, less atom-economic sulfur dioxide surrogates can be avoided. Moreover, no additional supporting electrolytes are required due to the in-situ generation of amidosulfinates, which also serve as intermediate for this transformation. This protocol allows sulfonamides to be synthesized directly from non-prefunctionalized electron-rich arenes with amines and SO2. In total, 10 examples are demonstrated with isolated yields up to 92 %. The robust scalability of this electrosynthesis with an easy downstream processing was also proven.	en_GB
dc.language.iso	eng	de
dc.rights	CC BY	*
dc.rights.uri	https://creativecommons.org/licenses/by/4.0/	*
dc.subject.ddc	540 Chemie	de_DE
dc.subject.ddc	540 Chemistry and allied sciences	en_GB
dc.title	Electrochemical synthesis of sulfonamides in single-pass flow	en_GB
dc.type	Zeitschriftenaufsatz	de
dc.identifier.doi	http://doi.org/10.25358/openscience-9785	-
jgu.type.dinitype	article	en_GB
jgu.type.version	Published version	de
jgu.type.resource	Text	de
jgu.organisation.department	FB 09 Chemie, Pharmazie u. Geowissensch.	de
jgu.organisation.number	7950	-
jgu.organisation.name	Johannes Gutenberg-Universität Mainz	-
jgu.rights.accessrights	openAccess	-
jgu.journal.title	ChemElectroChem	de
jgu.journal.volume	10	de
jgu.journal.issue	23	de
jgu.pages.alternative	e202300456	de
jgu.publisher.year	2023	-
jgu.publisher.name	Wiley-VCH	de
jgu.publisher.place	Weinheim	de
jgu.publisher.issn	2196-0216	de
jgu.organisation.place	Mainz	-
jgu.subject.ddccode	540	de
jgu.publisher.doi	10.1002/celc.202300456	de
jgu.organisation.ror	https://ror.org/023b0x485	-
jgu.subject.dfg	Naturwissenschaften	de
Appears in collections:	DFG-491381577-G

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