𝔖 Bobbio Scriptorium
✦   LIBER   ✦

ChemInform Abstract: New Derivatives of α- and β-Dithiophosphates of 2-Bromo-2-deoxy Sugars.

✍ Scribed by J. Borowiecka


Publisher
John Wiley and Sons
Year
2010
Weight
32 KB
Volume
30
Category
Article
ISSN
0931-7597

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Derivatives of α- and β-S-thiophosphates
✍ Joanna Borowiecka 📂 Article 📅 1999 🏛 John Wiley and Sons 🌐 English ⚖ 181 KB 👁 1 views

The first examples of S-thiophosphate derivatives of 2-bromo-2-deoxy sugars 7-12 were synthesized by reacting alkyl ammonium salts 1-4 of thiophosphoric acids with ␣-1,2-cis (5) or ␣-1,2-trans dibromo sugars ( ) and addition of free thiophosphoric acids 1a or 2a to 2-bromo-D-glucal ( ). It was obser

15N and 1H NMR study of ureido sugars, d
✍ M. Weychert; J. Klimkiewicz; I. Wawer; B.Piekarska-Bartoszewicz; A. Temeriusz 📂 Article 📅 1998 🏛 John Wiley and Sons 🌐 English ⚖ 209 KB 👁 1 views

The 15N NMR spectra of a series of derivatives of 2-amino-2-deoxy-b-D-glucopyranose and dipeptides or secondary amines were recorded. In the dipeptide derivatives the chemical shift of nitrogen atom N-1 (linked to sugar) is essentially unchanged and the shifts of nitrogen atoms N-3 and N-6 are deter