𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Convenient synthesis of optically active fluorocontaining amino acids

✍ Scribed by Yu.L. Yagupolskii; M.T. Kolycheva; I.I. Gerus; V.P. Kukhar


Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
39 KB
Volume
54
Category
Article
ISSN
0022-1139

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Convenient synthesis of optically active
✍ Juexiao Cai; Zhenghong Zhou; Guofeng Zhao; Chuchi Tang 📂 Article 📅 2003 🏛 John Wiley and Sons 🌐 English ⚖ 93 KB

## Abstract The reaction of O‐menthyl phenylphosphonite **__1__** with aromatic aldehydes in the presence of Me~3~SiCl provided the O‐menthyl α‐hydroxyphosphinates **__2__**. Acidic hydrolysis of **__2__** gave the corresponding α‐hydroxyphosphinic acids **__3__**. The (+)‐enantiomer of **__3a__**

Catalytic asymmetric synthesis of optica
✍ Kazuo Achiwa; Tsunehiko Soga 📂 Article 📅 1978 🏛 Elsevier Science 🌐 French ⚖ 130 KB

B-Amino acids2) are of great current interest because of their naturally occurring as the component of biologically active peptide antibiotics and also their structual relationship to the B-lactam, one of the most biologically important functional groups. We wish to describe here the catalytic asym

Practical synthesis of optically active
✍ Joëlle Viret; Jacqueline Gabard; André Collet 📂 Article 📅 1987 🏛 Elsevier Science 🌐 French ⚖ 290 KB

Simple amino acids (1) can be converted in fair to good yield into hydrazino acids (3) of like configuration by using KOCI instead of NaOCl to promote the Shestakov rearrangement of the intermediate hydantoic acids (2). It was shown fifteen years ago by Karady et al.,' and later by Custafsson,' that