An efficient resolution of 3-PPP and assignment of the absolute configuration.
✍ Scribed by Wolf Arnold; John J. Daly; René Imhof; Emilio Kyburz
- Book ID
- 108381813
- Publisher
- Elsevier Science
- Year
- 1983
- Tongue
- French
- Weight
- 189 KB
- Volume
- 24
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
We wish to report a simple one-step method for the partial resolution of racemic allenes based on the procedure of asymmetric hydroboration developed by H. C. Brown and coworkers('). Hydroboration of (-)-a-pinene in diglyme leads to (+)-sym-tetraisopinocampheyldiborane (lb) , I, which has been show
## Abstract Derivatization of racemic 2‐hydroxypyrrolizidinones with __S__‐(+)‐α‐methoxy‐α‐trifluoromethylphenylacetyl chloride (MTPA‐Cl) was successfully used for enantiomer separation and absolute configuration assignment. __Chirality 17:149–153, 2005.__ © 2005 Wiley‐Liss, Inc.