2-Bromoethyl glycosides: synthesis and characterisation
✍ Scribed by Jan Dahmén; Torbjörn Frejd; Gunnar Grönberg; Thomas Lave; Göran Magnusson; Ghazi Noori
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- English
- Weight
- 309 KB
- Volume
- 116
- Category
- Article
- ISSN
- 0008-6215
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The applicability of 2-bromoethyl glycosides in carbohydrate synthesis is demonstrated by the synthesis of glycosides of a-L-Fuc-(1+2)-D-Gal and /?-D-Gal-(1+4)-D-GlcNAc. The bromoethyl aglycon was transformed into the methoxycarbonylethylthioethyl spacer, which allowed coupling of the sugars to prot
## Synthesis and Characterisation of 2-Acylcyclohexanones By G. P r a t a p , K. L. S h a n t h a and K S. Bhaskar R a o \* 2-Acylcyclohexanones, synthesised in high purity by the acylation of Synthese und Charakterisierung von 2-Acylcyclohexanonen 2-Acylcyclohexanone, die in hoher Reinheit durch
## Abstract The 7‐(2‐bromoethyl) derivatives, **2a** and **2b**, of 4‐chloro‐7__H__‐pyrrolo[2,3‐__d__]pyrimidine (**1a**) and 4‐chloro‐7__H__‐pyrrolo[2,3‐__d__]pyrimidin‐2‐amine (**1b**) were synthesized by nucleobase anion alkylation (NaH, DMF) and crystallized. X‐Ray analyses of both compounds we