Bis(iminophosphoranes) as Useful Building Blocks for the Preparation of Complex Polyaza Ring Systems
โ Scribed by Antonio Arques; Pedro Molina
- Publisher
- John Wiley and Sons
- Year
- 2004
- Weight
- 7 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0931-7597
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๐ SIMILAR VOLUMES
The readily available 2-substituted 5-acetyl-4-thiazolyl with 1-alkynes/6-endo-dig annulation reactions in the presence of ammonia leads to functionalised pyrido[3,4-triflates 2 are useful building blocks for the preparation of functionalised thiazoles by means of palladium-catalysed c]thiazoles in
Carbohydrates / Sugar amino acids / Sugar azido or amino esters / C-Glycoside analogues / Saccharide nucleosides Several sugar azido or amino esters bearing an ฮฑ-or a ฮฒ-C-Dglucopyranosyl backbone have been prepared by TMSOTf/ Ac 2 O-mediated ฮฑ-C-glycosylation with concurrent selective removal of the