𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Diastereoselective additions of organolithium and organomagnesium reagents to the CN bond of a chiral, cyclic nitrone derived from erythrulose

✍ Scribed by J.Alberto Marco; Miguel Carda; Juan Murga; Raul Portolés; Eva Falomir; Johann Lex

Book ID
108386673
Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
230 KB
Volume
39
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

ChemInform Abstract: Diastereoselective
ChemInform Abstract: Diastereoselective Additions of Organolithium and Organomagnesium Reagents to the C=N Bond of a Chiral, Cyclic Nitrone Derived from Erythrulose.
✍ J. A. MARCO; M. CARDA; J. MURGA; R. PORTOLES; E. FALOMIR; J. LEX 📂 Article 📅 2010 🏛 John Wiley and Sons ⚖ 34 KB 👁 1 views

## Diastereoselective Additions of Organolithium and Organomagnesium Reagents to the C=N Bond of a Chiral, Cyclic Nitrone Derived from Erythrulose. -Compound (III), whose structure is determined by X-ray analysis, is unreactive towards organometallic reagents either in the presence or absence of

Diastereoselective additions of organoli
Diastereoselective additions of organolithium reagents to the CN bond of protected erythrulose oxime ethers. Synthesis of enantiopure α,α-disubstituted α-aminiacids
✍ J.Alberto Marco; Miguel Carda; Juan Murga; Florenci González; Eva Falomir 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 252 KB

The addition of organolithium reagents to the C=-N bond of several cnflhrulosc-dcflved chiral (E)and (Z)-ketoximc ethers has been shown to be highly diastereoselectivc for the (E)-isomers. A chelated transilion state has been p~sed to explain this n~ult The addition products were converted into the