## 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
✦ LIBER ✦
Asymmetric Synthesis of 2-Substituted Oxetan-3-ones via Metalated SAMP/RAMP Hydrazones
✍ Scribed by Geden, Joanna V.; Beasley, Benjamin O.; Clarkson, Guy J.; Shipman, Michael
- Book ID
- 121694486
- Publisher
- American Chemical Society
- Year
- 2013
- Tongue
- English
- Weight
- 439 KB
- Volume
- 78
- Category
- Article
- ISSN
- 0022-3263
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