Tandem One-Pot Acetalation-Acetylation for Direct Access to Differentially Protected Thioglycosides and O-Glycosides with p-Toluenesulfonic Acid
| dc.citation.epage | 606 | en_US |
| dc.citation.issue | 4 | en_US |
| dc.citation.spage | 603 | en_US |
| dc.citation.volume | en_US | |
| dc.citation.woscount | 5 | |
| dc.contributor.author | Mong, Kwok-Kong Tony | en_US |
| dc.contributor.author | Chao, Chin-Sheng | en_US |
| dc.contributor.author | Chen, Min-Chun | en_US |
| dc.contributor.author | Lin, Chun-Wei | en_US |
| dc.contributor.department | 應用化學系 | zh_TW |
| dc.contributor.department | Department of Applied Chemistry | en_US |
| dc.date.accessioned | 2014-12-08T15:09:47Z | |
| dc.date.available | 2014-12-08T15:09:47Z | |
| dc.date.issued | 2009-03-03 | en_US |
| dc.description.abstract | A new tandem one-pot acetalation-acetylation procedure is reported which streamlines routine protecting-group manipulation of carbohydrate molecules in production of differentially protected 0- and thioglycosides. This new procedure eliminates the use of highly toxic pyridine, and p-toluenesulfonic acid is employed as catalyst for acetalation and acetylation. Synthetic utility of the new procedure is demonstrated in the expeditious preparation of differentially protected glycosides from a wide variety of carbohydrate substrates including unprotected O-glycosides, thioglycosides, and N-acetyl neuraminic acid ester. | en_US |
| dc.identifier.doi | 10.1055/s-0028-1087913 | en_US |
| dc.identifier.issn | 0936-5214 | en_US |
| dc.identifier.journal | SYNLETT | en_US |
| dc.identifier.uri | http://dx.doi.org/10.1055/s-0028-1087913 | en_US |
| dc.identifier.uri | https://ir.lib.nycu.edu.tw/handle/11536/7506 | |
| dc.identifier.wosnumber | WOS:000264658300016 | |
| dc.language.iso | en_US | en_US |
| dc.subject | tandem | en_US |
| dc.subject | acetals | en_US |
| dc.subject | glycosides | en_US |
| dc.subject | oligosaccharides | en_US |
| dc.subject | protecting group | en_US |
| dc.title | Tandem One-Pot Acetalation-Acetylation for Direct Access to Differentially Protected Thioglycosides and O-Glycosides with p-Toluenesulfonic Acid | en_US |
| dc.type | Article | en_US |