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1,3-Dibromo-5,5-dimethylhydantoin or N-bromosuccinimide as efficient reagents for chemoselective deprotection of 1,1-diacetates under solvent-free conditions
| Content Provider | Semantic Scholar |
|---|---|
| Author | Maleki, Behrooz Azarifar, Davood Ghorbani-Vaghei, Ramin Veisi, Hojat Hojati, Seyedeh Fatemeh Gholizadeh, Mostafa Salehabadi, Hafezeh Moghadam, Mona Khodaverdian |
| Copyright Year | 2009 |
| Abstract | A simple and efficient method is reported for rapid chemoselective transformation of 1,1-diacetates to the parent aldehydes using 1,3-dibromo-5,5-dimethylhydantoin or N-bromosuccinimide in the presence of wet SiO2 (50%, w/w) as solid support under solvent-free conditions at room temperature. This procedure has valuable advantages, for example short reaction times, simple work-up, high yields of products, absence of solvent, and use of commercially available and non-toxic reagents.Graphical Abstract |
| Starting Page | 1485 |
| Ending Page | 1488 |
| Page Count | 4 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s00706-009-0212-9 |
| Volume Number | 140 |
| Alternate Webpage(s) | https://profdoc.um.ac.ir/articles/a/1014893.pdf |
| Alternate Webpage(s) | https://doi.org/10.1007/s00706-009-0212-9 |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
