Corrigendum to “Synthesis of phosphocarnitine”: [Tetrahedron Lett. 40 (1999) 1791–1792]
✍ Scribed by Elżbieta Tadeusiak; Bożena Krawiecka; Jan Michalski
- Book ID
- 104250859
- Publisher
- Elsevier Science
- Year
- 2002
- Tongue
- French
- Weight
- 43 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
✦ Synopsis
The authors regret that for the optically active phosphocarnitine potassium salt 2a the configuration should have been labelled (S). The structures in the Scheme are correct as drawn.
📜 SIMILAR VOLUMES
The authors regret that the structures of 14-17 in Scheme 3 have been drawn incorrectly. The corrected Scheme is shown below. Scheme 3. (a) LAH, THF, 0°C-rt, 4 h; (b) TBDPS-Cl, imidazole, DCM, 0°C-rt, 2 h; (c) DEAD, TPP, p-NO 2 C 6 H 4 -COOH, THF, 0°C-rt; (d) Dess-Martin periodinane, DCM, rt, 2 h; (
Footnote 5 of the above Tetrahedron Letter states that ''The spontaneous rearrangement of Sch. 49028 into phomactin A was observed by Pattenden et al. during their synthesis, see ref. 4. 1 '' However, it should be made absolutely clear that Goldring and Pattenden did not state in their paper 1 that
Recently, we were led to re-examine our structural assignments in the above publication: 5a-5d are (E)-tetrahydrofuran derivatives (instead of (Z)-tetrahydropyran derivatives). Table 1 on page 9078 should have appeared as: The authors will discuss the structure elucidation and the reaction pathway