Diglycine hydro-iodide is monoclinic, space group C2 with unit cell parameters o = 18.592, b = 5.160, c = 20.372 A. / 3 = 110.64"; 2 = 8. The crystal structure has been determined using three-dimensional diffractometer data. The asymmetric part of the unit-cell contains two independent iodine ions,
Acides aminés : 4. Glycocolle ou Glycine, Sérine, Thréonine
✍ Scribed by J. di Costanzo-Dufetel; J. Romette
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- French
- Weight
- 36 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0985-0562
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## Abstract Polymerization of free α‐amino acids with a pair of reagents–an oxidizing agent (iodine) and a reducing agent (phosphonic acid esters)–was achieved in organic medium in the presence of pyridine or imidazole. A standard procedure leading to optically pure polypeptides with degrees of pol