Synthesis of alkynyl sulfides via base-promoted nucleophilic ring-opening of α-bromostyrene sulfonium salt
An efficient method for the synthesis of alkynyl sulfides via a C(sp3)-S bond cleavage of α-bromostyrene sulfonium salts has been developed. This base-promoted nucleophilic ring-opening pathway allows the preparation of diverse alkynyl sulfide compounds using tetramethylene sulfoxide as the sulfur source. The reaction proceeds with good functional group tolerance and could be applied to the late-stage functionalization of bioactive molecules and drugs. Furthermore, the synthetic utility of this method was demonstrated by a one-pot synthesis, scale-up reaction and further modification of various alkynyl sulfide products.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2024 |
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Erschienen: |
2024 |
Enthalten in: |
Zur Gesamtaufnahme - volume:22 |
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Enthalten in: |
Organic & biomolecular chemistry - 22(2024), 15 vom: 17. Apr., Seite 2953-2957 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Zhou, Junqi [VerfasserIn] |
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Links: |
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Themen: |
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Anmerkungen: |
Date Revised 17.04.2024 published: Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.1039/d4ob00203b |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM37035642X |
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520 | |a An efficient method for the synthesis of alkynyl sulfides via a C(sp3)-S bond cleavage of α-bromostyrene sulfonium salts has been developed. This base-promoted nucleophilic ring-opening pathway allows the preparation of diverse alkynyl sulfide compounds using tetramethylene sulfoxide as the sulfur source. The reaction proceeds with good functional group tolerance and could be applied to the late-stage functionalization of bioactive molecules and drugs. Furthermore, the synthetic utility of this method was demonstrated by a one-pot synthesis, scale-up reaction and further modification of various alkynyl sulfide products | ||
650 | 4 | |a Journal Article | |
700 | 1 | |a Wang, Ziyu |e verfasserin |4 aut | |
700 | 1 | |a Xu, Hanmiao |e verfasserin |4 aut | |
700 | 1 | |a Su, Mengke |e verfasserin |4 aut | |
700 | 1 | |a Wen, Jian |e verfasserin |4 aut | |
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