✦ LIBER ✦

Amino Acid Methyl Esters as Chiral Auxiliaries in Aza–Diels-Alder Reactions in Aqueous Solution

✍ Scribed by Dr. Herbert Waldmann

Publisher: John Wiley and Sons
Year: 1988
Tongue: English
Weight: 239 KB
Volume: 27
Category: Article
ISSN: 0044-8249
DOI: 10.1002/anie.198802741

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Asymmetric synthesis of bicyclic amino a

Asymmetric synthesis of bicyclic amino acid derivatives by Aza-Diels-Alder reactions in aqueous solution

✍ Waldmann, Herbert ;Braun, Matthias 📂 Article 📅 1991 🏛 John Wiley and Sons 🌐 English ⚖ 372 KB

## Abstract Derivatives 7–10 and 13–16 of methyl and ethyl 2‐azabicyclo[2.2.1]heptane‐3‐carboxylates are synthesized by Aza‐Diels‐Alder reactions of chiral iminium ions, formed in situ from glyoxylic acid and chiral amines, with cyclopentadiene. Whereas the heterodienophiles derived from phenylglyc

Amino Acid Esters as Chiral Auxiliary Gr

Amino Acid Esters as Chiral Auxiliary Groups in Lewis Acid Catalyzed Reactions of Electron-rich Siloxydienes with Imines

✍ Dr. Herbert Waldmann; Dipl.-Chem. Matthias Braun; Prof. Dr. Martin Dräger 📂 Article 📅 1990 🏛 John Wiley and Sons 🌐 English ⚖ 488 KB 👁 1 views

Table 2. Selected spectroscopic data of 7a-d, 8, and 9 [a].