Pummerer Reaction of Sulfoxides in Acetic Anhydride Catalyzed by Al-MCM-41
The Pummerer reaction of acetic anhydride with both alkyl aryl sulfoxides and dialkyl sulfoxides was efficiently promoted by a mesoporous aluminosilicate Al-MCM-41 to afford the corresponding α-acetoxy sulfides in high yields. The catalyst was easily recovered by filtration and could be reused three...
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| Main Authors: | , , |
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| Other Authors: | |
| Format: | Article |
| Language: | English |
| Published: |
2016
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/82874 http://hdl.handle.net/10220/40364 |
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| Institution: | Nanyang Technological University |
| Language: | English |
| Summary: | The Pummerer reaction of acetic anhydride with both alkyl aryl sulfoxides and dialkyl sulfoxides was efficiently promoted by a mesoporous aluminosilicate Al-MCM-41 to afford the corresponding α-acetoxy sulfides in high yields. The catalyst was easily recovered by filtration and could be reused three times without a significant loss of catalytic activity. |
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