𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Asymmetric Synthesis of 3-Substituted 4-Oxoesters Using the SAMP-/RAMP-Hydrazone Method

✍ Scribed by D. Enders; U. Baus; P. Müller; K.C. Nicolaou; B. Jandeleit


Book ID
106235945
Publisher
Springer
Year
1998
Weight
213 KB
Volume
2
Category
Article
ISSN
1433-1373

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Asymmetric michael additions via SAMP/RA
✍ Enders, Dieter ;Wahl, Heiner ;Papadopoulos, Kyriakos 📂 Article 📅 1995 🏛 John Wiley and Sons 🌐 English ⚖ 979 KB

## Abstract Asymmetric Michael addition of lithiated methyl ketone SAMP hydrazones (S)‐3 to a variety of alkenylphosphonates (E)‐2 followed by oxidative cleavage of the 1,4‐adducts (__S,S__)‐4 by ozonolysis afforded 2‐substituted 4‐oxophosphonates (__S__)‐5 in usually moderate to very good overall