3-Deoxy-D-glycero-2,5-hexodiulosonic acid, a new intermediate in the metabolism of polygalacturonate
โ Scribed by Jack Preiss; Gilbert Ashwell
- Book ID
- 118847767
- Publisher
- Elsevier Science
- Year
- 1962
- Tongue
- English
- Weight
- 186 KB
- Volume
- 8
- Category
- Article
- ISSN
- 0006-291X
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๐ SIMILAR VOLUMES
The reaction of the peracetate methyl esters of N-acetylneuraminic acid (Neu5Ac), 3-deoxyq~glycero-D-galacto-2-nonulosonic acid (Kdn), and 3-deoxy-D-manno-2-octulosonic acid (Kdo) with trimethylsilyl trifluoromethanesulfonate (CF3SO3SiMe 3) has been reinvestigated. We have found that the choice of s
In acidic solution, L-ascorbic acid undergoes decarboxylation with the formation of 2-furancarbaldehyde, suggesting that a five-carbon fragment is probably produced as an intermediate in the reaction. Isbell' proposed 3-deoxy-L-glycero-pentos-2-ulose (3-deoxy+xylosone, 1) as a reaction intermediate.