𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Reactions of partially acylated aldohexopyranosides: A contribution to the preparation and chemistry of 3,2-enolones

✍ Scribed by Alexander Klausener; Jan Runsink; Hans-Dieter Scharf


Publisher
Elsevier Science
Year
1985
Tongue
English
Weight
543 KB
Volume
138
Category
Article
ISSN
0008-6215

No coin nor oath required. For personal study only.

✦ Synopsis


To a solution of 14 (0.30 g. 0_80 mmol) in ethanol (8 mL) at 0" was added *Melting points. optical rotations, and R, values of the deuterated specres were not s~&kantl~ different from those for the proton analogues.


📜 SIMILAR VOLUMES


Reactions of Partially Acylated Aldohexo
✍ Rainer, Hildegard ;Scharf, Hans-Dieter ;Runsink, Jan 📂 Article 📅 1992 🏛 John Wiley and Sons 🌐 English ⚖ 500 KB

## Abstract Methyl 4‐__O__‐benzyl‐3‐__O__‐methyl‐2‐__O__‐pivaloyl‐α‐L‐rhamnopyranoside (6) was prepared from L‐rhamnose in an improved synthesis in six steps (overall yield: 51%) and was used as the key building block. Acetolysis of 6 gave the glycosyl donor, 1,4‐di‐__O__‐acetyl‐3‐__O__‐methyl‐2‐__

Contributions to the Chemistry of Boron,
✍ Grundei, Stefan ;Nöth, Heinrich ;Paine, Robert T. 📂 Article 📅 1996 🏛 Wiley (John Wiley & Sons) 🌐 English ⚖ 954 KB

tetracarbonylchromium complexes / 1,2,3,4-Diphosphadiboretane, isomerisation of 1,2,3,4-diphosphadiboretane (1) reacts with Fe2(CO)9 to give two isomeric tetracarbonyliron complexes 2, 3 with P-Fe bonds and a bis(tetracarbony1iron) complex 4. In contrast, 1 displaces the olefinic ligand from tetrac