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The Assignment of the Absolute Configuration of 1,2-Diols by Low-Temperature NMR of a Single MPA Derivative.

✍ Scribed by Felix Freire; Jose Manuel Seco; Emilio Quinoa; Ricardo Riguera

Publisher
John Wiley and Sons
Year
2006
Weight
8 KB
Volume
37
Category
Article
ISSN
0931-7597

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✍ Jinhai Gao; Hansjoerg Haas; Kate Yaping Wang; Zhuoliang Chen; Werner Breitenstei πŸ“‚ Article πŸ“… 2007 πŸ› John Wiley and Sons 🌐 English βš– 377 KB

## Abstract We present here a new method using methoxyphenylacetic acid (MPA) as the chiral derivatizing agent (CDA) for the assignment of absolute configuration of cyclic secondary amines. The MPA amides were prepared using the purification‐free β€˜mix and shake’ method. A detailed conformational an