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Details for article 176 of 178 found articles
| Title: |
Use of the Allyloxycarbonyl Protective Group in Carbohydrate Chemistry |
| Author: |
Boullanger, P. Chatelard, P. Descotes, G. Kloosterman, M. Van Boom, J. H. |
| Appeared in: |
Journal of carbohydrate chemistry |
| Paging: | Volume 5 (1986) nr. 4 pages 541-559 |
| Year: |
1986-12-01 |
| Contents: |
Selective allyloxycarbonylation of primary hydroxyl groups was achieved by using allyl chloroformate as reagent. The allyl-oxycarbonyl group was removed selectively in the presence of the allyl protective group with the catalysts Pd(POS3)4 or RhCl-(Pφ3)3. Isomerisation of the allyl ether in the presence of the allyloxycarbonyl ester could be accomplished, albeit not completely selective, using [Ir(COD)(PMeφ2)2]PF6- Furthermore, the prop-2-enylidene dioxolane acetal was inert towards Pd(Pφ3)4 or RhCl(Pφ3)3 but was completely removed by PdCl2. |
| Publisher: |
Taylor & Francis |
| Source file: |
Elektronische Wetenschappelijke Tijdschriften |
Details for article 176 of 178 found articles
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