We describe a new synthetic path for the preparation of isotopically labelled saturated odd-numbered fatty acids by a homologation procedure for the direct conversion of carboxylic acids into their 2,2-dideuterated homologues. This process can be used to obtain both odd-and even-numbered 2,2-dideute
An improved procedure for the synthesis of labelled fatty acids utilizing diethyl malonate
β Scribed by Takhar Kasumov; Henri Brunengraber
- Publisher
- John Wiley and Sons
- Year
- 2006
- Tongue
- French
- Weight
- 86 KB
- Volume
- 49
- Category
- Article
- ISSN
- 0022-2135
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β¦ Synopsis
An improved procedure for the preparation and purification of labeled fatty acids by malonic ester synthesis has been developed. This method uses the different hydrolysis rates of the monoalkylmalonic ester intermediate and its dialkylmalonic ester side product. A convenient GC-MS monitoring technique allows performing this 3-step procedure without isolation of intermediates and gives a good yield.
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