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A method for the isotopic exchange of nonvolatile compounds with heavy water in an inert solvent

✍ Scribed by A. V. Iogansen; M. Sh. Rosenberg


Publisher
Springer US
Year
1968
Tongue
English
Weight
248 KB
Volume
9
Category
Article
ISSN
0021-9037

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## Abstract The condensation of aromatic aldehydes with acidic methylene compounds such as ethyl benzoylacetate, 2,4__‐__pentanedione and dimedone proceeded efficiently in pure water in the presence of __L__‐lysine at room temperature. Interestingly, there are two different reaction mechanisms taki