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research article
Acyl-Ethynylbenziodoxolone (acyl-EBX): Access to Ketene Dithioarylacetals
2023
We report the synthesis of ketene dithioarylacetals in 40–97% yield using thiophenols and acyl-EBXs (ethynylbenziodoxolones) generated in situ from a common hypervalent iodine precursor and alkynyl trifluoroborate salts. The products could be further modified to afford functionalized ketene dithioacetals and various S-substituted heterocycles.
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Name
OL2023_7535_GreenAccess1.pdf
Type
preprint
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openaccess
License Condition
CC BY
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8.13 MB
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Adobe PDF
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Name
OL2023_7535_GreenAccess.pdf
Type
postprint
Access type
embargo
Embargo End Date
2024-10-06
License Condition
CC BY
Size
8.21 MB
Format
Adobe PDF
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4610e91ca02ff9df2844791e81f6a756