The Publisher regrets that the oxygen atom and the double bond of the carbonyl group of structure 5 of Scheme 1 were omitted. The correct version is printed below: Scheme 1.
A new approach to the synthesis of lysophosphatidylcholines and related derivatives
β Scribed by Niloufar Bibak; Joseph Hajdu
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- French
- Weight
- 120 KB
- Volume
- 44
- Category
- Article
- ISSN
- 0040-4039
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β¦ Synopsis
A new stereospecific synthesis of lysophosphatidylcholines is reported. The sequence relies on orthogonal protection of hydroxyl groups derived from glyceric acid, using fluorenylmethylcarbonate versus tetrahydropyranyl ether functions, that allow regiospecific introduction of substituents to obtain the target phospholipid compound.
π SIMILAR VOLUMES
N-Indolylethyl-Z-pyridones bearing appropriate B-dicarbonyl in the 3iposition have been cyclised to pentacyclic indoles indolenines by catalysis with trifluoroacetic anhydride.
## j%Flaoropyrrole derivatives are qnthesized in high yields by the reaction of a,a-difluoro-+odo-y(electron-witMrawlng-group)-slrbsrirvred ketones and ammo&~ hy&ozdde a~ mom tempcrorurc; providing a new, simple. and q@Icient waethod for the synthesis Qj3-jiuorinatedpyrrole tings. A possible wucha